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How to detect fake news with natural language processing

August 2, 2023 Coin Telegraph

Unravel the power of NLP in spotting fake news with various techniques and real-world examples.

The sheer volume of information produced every day makes it difficult to distinguish between real and fake news, but advances in natural language processing (NLP) present a possible solution.

In today’s digital era, the spread of information via social media and internet platforms has given people the power to access news from many different sources. The growth of fake news, meanwhile, is a drawback of this independence. Fake news is inaccurate information that has been purposefully spread to confuse the public and undermine confidence in reputable journalism. Maintaining an informed and united global community requires identifying and eliminating fake news.

NLP, a subfield of artificial intelligence, gives computers the capacity to comprehend and interpret human language, making it a crucial tool for identifying deceptive information. This article examines how NLP can be used to identify fake news and gives examples of how it can be used to unearth misleading data.

Sentimental analysis

To identify bogus news, sentiment analysis using NLP can be an effective strategy. NLP algorithms can ascertain the intention and any biases of an author by analyzing the emotions displayed in a news story or social media post. Fake news frequently preys on readers’ emotions by using strong language or exaggeration.

Extracting opinion phrases from user reviews with Stanford CoreNLP http://t.co/t6VIzfNRfz #machinelearning #nlp pic.twitter.com/RHiTl40Q7c
— Julian Hillebrand (@JulianHi) September 11, 2014

A news item covering a political incident, for instance, can be identified by an NLP-based sentiment analysis model as being significantly biased in favor of a specific party and using emotionally charged language to affect public opinion.

Semantic analysis and fact-checking

To confirm the accuracy of the material, fact-checking tools driven by NLP can analyze the content of a news piece against reliable sources or databases. By highlighting inconsistencies and contradictions that can point to fake news, semantic analysis aids in understanding the meaning and context of the language that is being used.

An NLP-based fact-checking system, for instance, can instantly cross-reference a news article’s assertion that a well-known celebrity endorses a contentious product with reliable sources to ascertain its veracity.

Named entity recognition (NER)

In NLP, named entity recognition (NER) enables computers to recognize and categorize particular entities referenced in a text, such as individuals, groups, places or dates. By identifying significant players, fake news can be debunked by discovering contradictions or made-up information.

Named Entity Recognition (NER) identifies and classifies entities in text.

You can extract structured information for information retrieval and knowledge management.
— Simform (@simform) July 31, 2023

Examples of nonexistent organizations or locales that NER algorithms may highlight as potential signs of false news are mentions in news articles about purported environmental disasters.

Recognizing sensationalism and clickbait

NLP models may be trained to spot sensationalized language and clickbait headlines, both of which are characteristics of fake news. These methods can assist in filtering out false information and ranking trustworthy news sources.

For instance, sensational phrases and inflated claims that frequently accompany clickbait articles can be found by analyzing headlines and content using an NLP-powered algorithm.

Assessing the reliability of the source

NLP methods are capable of analyzing historical information on news organizations, such as their standing, reliability and historical reporting accuracy. This data can be used to evaluate the validity of fresh content and spot potential fake news sources.

For instance, an NLP-powered system may evaluate the legitimacy of a less well-known website that published a startling news report before deeming the content reliable.

How to understand and interpret ChatGPT’s output

August 1, 2023 Coin Telegraph

Uncover how to understand and interpret ChatGPT’s output while staying mindful of its limitations.

ChatGPT is a cutting-edge language model powered by the GPT-3.5 architecture, which can generate human-like text and engage in conversations on a wide range of topics, including cryptocurrencies. As the crypto space gains traction, exploring artificial intelligence (AI)-generated insights can offer valuable perspectives and ideas.

However, comprehending ChatGPT’s output on crypto-related matters requires a nuanced approach. In this article, we will delve into the process of understanding and interpreting ChatGPT’s insights on cryptocurrencies using an illustrative example of the future of decentralized finance (DeFi).

Example: Conversing with ChatGPT on the future of decentralized finance

ChatGPT’s output

The future of DeFi holds immense promise and potential. Decentralized Finance is revolutionizing the financial industry by providing an open, permissionless and transparent ecosystem for various financial services. With DeFi, users can access a wide range of financial products and services without relying on traditional intermediaries like banks.

In the coming years, we can expect DeFi to disrupt the traditional finance landscape significantly. It will enable seamless cross-border transactions, providing financial services to unbanked populations, and empowering individuals with full control over their assets and data. DeFi’s peer-to-peer nature fosters inclusivity and financial freedom for people worldwide.

Moreover, DeFi’s smart contract capabilities will revolutionize lending and borrowing, yield farming and decentralized exchanges. These platforms will offer higher yields and lower fees, attracting users to explore DeFi opportunities.

However, the growth of DeFi will likely face challenges, including regulatory scrutiny, security vulnerabilities and scalability issues. As the space evolves, it is crucial to address these concerns collaboratively to ensure the long-term sustainability and mass adoption of DeFi.

The integration of DeFi with traditional finance will also have a transformative impact. Collaboration between the two sectors could streamline cross-border payments, enhance liquidity, and provide a broader array of investment options for both retail and institutional investors.

Nonetheless, traditional finance institutions may initially perceive DeFi as a threat to their business models. Over time, they might adapt by incorporating DeFi principles and technologies into their operations to remain competitive in the evolving financial landscape.

Related: 7 game-changing uses of ChatGPT

Interpreting ChatGPT’s output

Based on ChatGPT’s output, the response can be interpreted as follows:

Visionary insights: ChatGPT's response illustrates a forward-thinking perspective on DeFi, highlighting its potential to reshape finance by removing barriers and empowering users.
Balanced view: The language model acknowledges both the advantages and challenges associated with DeFi, indicating its objective approach to the subject.
Market trends: ChatGPT discusses the rising interest in DeFi, addressing the concerns of traditional financial institutions and the potential for integration.
Educational value: The response serves as a valuable resource for those seeking an introduction to DeFi and its implications.
Scalability and security: ChatGPT acknowledges the critical issues of scalability and security that DeFi projects are actively working to address.
Limitations: While ChatGPT offers valuable insights, it lacks real-world experience and comprehension, making it essential to verify critical information from reliable sources.

Understanding and interpreting ChatGPT’s insights on topics like DeFi requires a critical mindset, cross-referencing with reliable sources and recognizing the limitations of AI-generated content. By responsibly engaging with ChatGPT, one can expand their understanding of crypto-related topics and stay informed about the ever-evolving world of decentralized finance.

Related: How to use ChatGPT like a pro

Moreover, with its vast knowledge and language processing capabilities, ChatGPT can be used to explore a wide range of topics, including AI and beyond. As an AI language model, ChatGPT can be a valuable resource for learners, researchers, and enthusiasts to delve into various subjects and gain valuable insights. However, any events, developments or discoveries after 2021 may not be present in its knowledge base.

5 AI tools for translation

June 24, 2023 Coin Telegraph

AI tools for translation

Explore AI translation tools, their features, benefits and pricing models to find the right solution for your translation needs.

Translation is the process of converting written or spoken content from one language to another while preserving its meaning. By automating and enhancing the translation process, artificial intelligence (AI) has significantly contributed to changing the translation industry.

To evaluate and comprehend the structure, syntax and context of the source language and produce correct translations in the target language, AI-powered translation systems use machine learning algorithms and natural language processing techniques.

Types of AI-powered translation systems

AI-powered translation systems can be categorized into two main approaches:

Rule-based machine translation (RBMT)

To translate text, RBMT systems use dictionaries and pre-established linguistic rules. Linguists and other experts create these guidelines and dictionaries that specify how to translate words, phrases and grammatical structures.

While RBMT systems are capable of producing accurate translations for some language pairs, they frequently face limitations due to the complexity and diversity of linguistic systems, which makes them less useful for translations that are more complex.

Statistical machine translation (SMT)

SMT systems employ statistical models that have been developed using sizable bilingual corpora. These algorithms analyze the words and phrases in the source and target languages to find patterns and correlations.

SMT systems are able to make educated assumptions about the ideal translation for a particular input by examining enormous volumes of data. With more training data, SMT systems get more accurate, although they may have trouble with unusual or rare phrases.

Neural machine translation (NMT) has recently become more well-known in the translation industry. To produce translations, NMT systems use deep learning methods, notably neural networks. Compared to earlier methods, these models are better able to represent the context, semantics and complexities of languages. NMT systems have proven to perform better than other technologies, and they are widely employed in many well-known translation services and applications.

Advantages of AI in translation

The use of AI in translation offers several advantages:

Speed and efficiency: AI-powered translation systems can process large volumes of text quickly, accelerating the translation process and improving productivity.
Consistency: AI ensures consistent translations by adhering to predefined rules and learned patterns, reducing errors and discrepancies.
Customization and adaptability: AI models can be fine-tuned and customized for specific domains, terminologies or writing styles, resulting in more accurate and contextually appropriate translations.
Continuous improvement: AI systems can learn from user feedback and update their translation models over time, gradually improving translation quality.

AI tools for translation

There are several AI tools available for translation that leverage machine learning and natural language processing techniques. Here are five popular AI tools for translation:

Google Translate

Google Translate is a widely used AI-powered translation tool. To offer translations for different language pairs, it combines rule-based and neural machine translation models. It offers functionalities for text translation, website translation and even speech-to-text and text-to-speech.

Google Translate offers both free and paid versions. The basic translation services, including text translation, website translation and basic speech-to-text features, are accessible to users for free. However, Google also offers a paid service called Google Translate API for developers and businesses with more extensive translation needs. API usage is subject to pricing based on the number of characters translated.

Microsoft Translator

Another capable AI translation tool is Microsoft Translator. It offers translation services for many different languages and makes use of neural machine translation models. It offers developers APIs and SDKs so they may incorporate translation functionality into their projects.

Microsoft Translator offers a tiered pricing model. It has a free tier that allows users to access basic translation services with certain limitations. Microsoft also provides paid plans for higher volume and advanced features. The pricing is typically based on the number of characters translated or the number of API requests made.

DeepL

DeepL is an AI-driven translation tool known for its high-quality translations. It utilizes neural machine translation models and claims to outperform other popular translation tools in terms of accuracy. DeepL supports multiple language pairs and offers a user-friendly interface.

DeepL offers both free and paid versions. The free version of DeepL allows users to access its translation services with certain usage restrictions. DeepL also offers a subscription-based premium plan called DeepL Pro, which provides additional benefits, such as faster translation speeds, unlimited usage and the ability to integrate the service into other applications.

Systran

Systran is a language technology company that provides AI-powered translation solutions. It offers a range of products and services, including neural machine translation engines, translation APIs and specialized industry solutions. Systran focuses on customization and domain-specific translations.

Pricing for Systran’s offerings is typically based on the specific requirements and level of customization desired by the client.

Trados Enterprise

RWS is a global leader in translation and localization services, and it provides various language technology solutions to support translation and multilingual content management.

One of its language technology offerings is Trados Enterprise (previously RWS Language Cloud). This cloud-based platform is designed to streamline the translation process, enhance collaboration and improve translation quality. It provides a range of features and tools to manage translation projects, such as translation memory, terminology management, project management and linguistic assets.

Trados Enterprise offers different versions tailored to specific needs. The Studio version is priced at $125 per month and provides an industry-leading computer-assisted translation (CAT) tool for professional linguists. The Team version, priced at $185 per user per month, focuses on cloud-based collaboration for translation projects.

The Accelerate version starts at $365 per user per month and offers end-to-end translation management for organizations with custom requirements. RWS also provides a free trial for interested users and encourages potential customers to request a demo to explore their offerings in detail.

7 alternatives to ChatGPT

June 16, 2023 Coin Telegraph

advanced conversational AI

ChatGPT alternatives offer unique features and functionalities, expanding the possibilities of interactive AI-driven interaction.

While ChatGPT is a popular language model, there are several alternatives available for various natural language processing tasks. Here are seven alternatives to ChatGPT:

Google Bard

Google’s experimental conversational artificial intelligence (AI) chat service, Bard, provides a web-based interactive platform. It functions similarly to ChatGPT but sources its knowledge differently. Like many other AI chatbots, Bard can code, figure out math issues, and help with writing.

Google Bard is built on the foundation of Transformer, an open-source neural network architecture that also supports LaMDA, Google’s prior Language Model for Dialogue Applications. The Pathways Language Model 2 (PaLM 2), which debuted in late 2022, is what powers it. Users can visit bard.google.com, sign in with their Google Account, and then enter their questions or prompts in the given text box to start a dialogue with Bard.

Bing AI

With the added ease of voice search and conversation, the Bing app enables users to use Bing Conversation whenever and wherever they want. The app ensures a seamless experience by syncing search history and preferences across devices.

Using OpenAI’s ChatGPT (version 4) Large Language Model(LLM), Microsoft’s Bing Chat is an AI chatbot. In contrast to conventional search engines, Bing Chat provides comprehensive responses to queries rather than just a list of links. In addition to helping with query-related tasks, it can also support activities like composing stories, poems and computer code, as well as data analysis.

Bing Chat offers tailored and interesting conversations with its three discussion styles — creative, balanced and precise. By providing a chatbot that blends knowledge, imagination and support in an engaging and user-friendly way, Microsoft intends to transform search experiences.

ChatSonic

Writesonic developed ChatSonic, a sophisticated Chrome extension, to improve productivity when using Gmail, Twitter, LinkedIn and the internet. ChatSonic is a powerful chatbot with more features than ChatGPT. Chatsonic, as opposed to ChatGPT, uses the internet, references, AI image generation and more to improve one’s conversational experience.

One’s email workflow can be easily streamlined using ChatSonic:

Create top-notch emails right from Gmail.
Quickly grasp complicated emails and threads and summarize them.
Get complete email conversation timeline summaries.
Respond to emails right away to save time.

You.com

Bryan McCann, a seasoned pioneer in AI, and Richard Socher, a former chief scientist at Salesforce, co-founded You.com, which is revolutionizing the search experience. You.com enables people to seek less and create more thanks to a collection of generative AI tools and a dedication to privacy.

YouChat, a conversational AI interface that delivers quick answers and content development with sophisticated AI capabilities, is one of the features available in the Chrome extension. YouCode, a different part of You.com, functions as a specialized coding search engine that makes it simple for coders to locate and copy/paste code fragments from more than 20 coding sources.

One of You.com’s main advantages is the emphasis it places on privacy. Users are shielded from data sharing, targeted advertising and online tracking when YouChat is chosen as their primary search engine. Because the extension is open-source, users can confirm the rights requested, ensuring accountability and user control.

The lack of intrusive advertisements makes each result more valuable, further enhancing the You.com search experience. Users have the flexibility and convenience to change the default search engine they use among You.com, YouChat, YouCode and Google.

Jasper AI

Jasper Chat is a new conversational AI platform that, like ChatGPT, provides a more interactive and natural way of engaging with generative AI. It utilizes OpenAI’s GPT 3.5 language model and is specifically designed for business applications, such as marketing and sales.

While both Jasper Chat and ChatGPT seek to increase AI’s usability, Jasper Chat is more concerned with meeting the demands of enterprises. Jasper Chat provides a risk-free opportunity to investigate the writing talents of AI with a seven-day free trial and cost-effective pricing plans starting at just $39 per month (including Creator, which can be used to fetch watermark-free, limitless high-resolution image production).

Perplexity AI

An alternative to ChatGPT, Perplexity AI, has been trained using OpenAI’s API and provides impressive responses. The website has a straightforward and minimalist layout. Similar to ChatGPT, it enables users to converse and receive responses that range from straightforward to complex.

Perplexity stands out because of its unique ability to cite and derive information from the sources it uses to respond to queries, such as Wikipedia. Also, it does not copy-paste content from the sources it uses to fetch information, demonstrating that Perplexity diligently presents authentic information.

GitHub Copilot

GitHub Copilot is an AI-powered pair programmer that enhances your coding experience by providing autocomplete-style suggestions. It offers two ways to receive suggestions: You can either start writing the code you need, and Copilot will generate relevant suggestions, or you can write a natural language comment describing the desired functionality, and Copilot will provide corresponding code suggestions. This intelligent tool assists you in writing code more efficiently and effectively, making the development process smoother and faster.

GitHub Copilot seamlessly integrates with popular development environments, such as Visual Studio Code, Visual Studio, Vim, Neovim and the JetBrains suite of integrated development environments. The two solutions for managing accounts offered by GitHub Copilot are GitHub Copilot for individuals and GitHub Copilot for businesses. Individuals can use GitHub Copilot through personal accounts, and organizations can manage it through organization accounts.

GitHub Copilot is free to use for some groups. Users who have been verified as students, instructors or maintainers of well-known open-source projects are free to use GitHub Copilot. If you do not fit into one of these categories, you can take advantage of GitHub Copilot’s free 30-day trial offer. For continued access and use, however, a paid subscription is necessary after the trial period has ended.

5 real-world applications of natural language processing (NLP)

April 25, 2023 Coin Telegraph

chatbots

Chatbots, sentiment analysis, speech recognition, text summarization and machine translation are some examples of real-world applications of NLP.

Natural language processing (NLP) is a field of study that focuses on enabling computers to understand and interpret human language. NLP involves applying machine learning algorithms to analyze and process natural language data, such as text or speech.

NLP has recently been incorporated into a number of practical applications, including sentiment analysis, chatbots and speech recognition. NLP is being used by businesses in a wide range of sectors to automate customer care systems, increase marketing initiatives and improve product offers.

Specifically, this article looks at sentiment analysis, chatbots, machine translation, text summarization and speech recognition as five instances of NLP in use in the real world. These applications have the potential to revolutionize the way one communicates with technology, making it more natural, intuitive and user-friendly.

Sentiment analysis

NLP can be used to analyze text data to determine the sentiment of the writer toward a particular product, service or brand. This is used in applications such as social media monitoring, customer feedback analysis and market research.

A common use of NLP is sentiment analysis of the stock market, in which investors and traders examine social media sentiment on a particular stock or market. An investor, for instance, can use NLP to examine tweets or news stories about a specific stock to ascertain the general attitude of the market toward that stock. Investors can determine whether these sources are expressing positive or negative opinions about the stock by studying the terminology used in these sources.

By supplying information on market sentiment and enabling investors to modify their strategies as necessary, sentiment research can assist investors in making more educated investment decisions. For instance, if a stock is receiving a lot of positive sentiment, an investor may consider buying more shares, while negative sentiment may prompt them to sell or hold off on buying.

Can ChatGPT beat the stock market?

I used ChatGPT and programmed a script to read stock news, perform sentiment analysis, and then message me the results on Telegram every morning before the stock market opens. pic.twitter.com/heB3pGPwC0
— MARK LITTON (@mblitton) April 21, 2023

Chatbots

NLP can be used to build conversational interfaces for chatbots that can understand and respond to natural language queries. This is used in customer support systems, virtual assistants and other applications where human-like interaction is required.

A chatbot like ChatGPT that can help consumers with their account questions, transaction histories and other financial questions might be created by a financial institution using NLP. Customers can easily obtain the information they require thanks to the chatbot’s ability to comprehend and respond to natural language questions.

Machine translation

NLP can be used to translate text from one language to another. This is used in applications such as Google Translate, Skype Translator and other language translation services.

Now you're speaking my language (literally)
How Skype translator works#InternetOfThings #ArtificialIntelligence #DeepLearning #MachineLearning #DataScience #BigData #Industry40 #Cloud #Blockchain pic.twitter.com/TpvGOPXptf
— JL_Micó (@JL_Mico) August 24, 2018

Similarly, a multinational corporation may use NLP to translate product descriptions and marketing materials from their original language to the languages of their target markets. This allows them to communicate more effectively with customers in different regions.

Text summarization

NLP can be used to summarize long documents and articles into shorter, concise versions. This is used in applications such as news aggregation services, research paper summaries and other content curation services.

NLP can be used by a news aggregator to condense lengthy news stories into shorter, easier-to-read versions. Without having to read the entire article, readers can immediately receive a summary of the news thanks to text summarization.

Speech recognition

NLP can be used to convert spoken language into text, allowing for voice-based interfaces and dictation. This is used in applications such as virtual assistants, speech-to-text transcription services and other voice-based applications.

A virtual assistant, such as Alexa from Amazon or Assistant from Google, uses NLP to comprehend spoken instructions and answer questions in natural language. Instead of having to type out commands or inquiries, users may now converse with the assistant by speaking.

Environmental Impact of AI Models Takes Center Stage Amid Criticism Against Bitcoin Mining

April 18, 2023 Bitcoin.com

5 Natural language processing libraries to use

April 11, 2023 Coin Telegraph

Coin Telegraph

Natural language processing libraries, including NLTK, spaCy, Stanford CoreNLP, Gensim and TensorFlow, provide pre-built tools for processing and analyzing human language.

Natural language processing (NLP) is important because it enables machines to understand, interpret and generate human language, which is the primary means of communication between people. By using NLP, machines can analyze and make sense of large amounts of unstructured textual data, improving their ability to assist humans in various tasks, such as customer service, content creation and decision-making.

Additionally, NLP can help bridge language barriers, improve accessibility for individuals with disabilities, and support research in various fields, such as linguistics, psychology and social sciences.

Here are five NLP libraries that can be used for various purposes, as discussed below.

NLTK (Natural Language Toolkit)

One of the most widely used programming languages for NLP is Python, which has a rich ecosystem of libraries and tools for NLP, including the NLTK. Python’s popularity in the data science and machine learning communities, combined with the ease of use and extensive documentation of NLTK, has made it a go-to choice for many NLP projects.

NLTK is a widely used NLP library in Python. It offers NLP machine-learning capabilities for tokenization, stemming, tagging and parsing. NLTK is great for beginners and is used in many academic courses on NLP.

Tokenization is the process of dividing a text into more manageable pieces, like specific words, phrases or sentences. Tokenization aims to give the text a structure that makes programmatic analysis and manipulation easier. A frequent pre-processing step in NLP applications, such as text categorization or sentiment analysis, is tokenization.

Words are derived from their base or root form through the process of stemming. For instance, “run” is the root of the terms “running,” “runner,” and “run.“ Tagging involves identifying each word’s part of speech (POS) within a document, such as a noun, verb, adjective, etc.. In many NLP applications, such as text analysis or machine translation, where knowing the grammatical structure of a phrase is critical, POS tagging is a crucial step.

Parsing is the process of analyzing the grammatical structure of a sentence to identify the relationships between the words. Parsing involves breaking down a sentence into constituent parts, such as subject, object, verb, etc. Parsing is a crucial step in many NLP tasks, such as machine translation or text-to-speech conversion, where understanding the syntax of a sentence is important.

SpaCy

SpaCy is a fast and efficient NLP library for Python. It is designed to be easy to use and provides tools for entity recognition, part-of-speech tagging, dependency parsing and more. SpaCy is widely used in the industry for its speed and accuracy.

Dependency parsing is a natural language processing technique that examines the grammatical structure of a phrase by determining the relationships between words in terms of their syntactic and semantic dependencies, and then building a parse tree that captures these relationships.

2- A natural language processing (NLP) library: Choose an NLP library that can help your system understand the intent behind the user's voice commands. Some popular options are Natural Language Toolkit (NLTK) or spaCy.
— General ⚔ (@GeneralAptos) April 1, 2023

Stanford CoreNLP

Stanford CoreNLP is a Java-based NLP library that provides tools for a variety of NLP tasks, such as sentiment analysis, named entity recognition, dependency parsing and more. It is known for its accuracy and is used by many organizations.

Extracting opinion phrases from user reviews with Stanford CoreNLP http://t.co/t6VIzfNRfz #machinelearning #nlp pic.twitter.com/RHiTl40Q7c
— Julian Hillebrand (@JulianHi) September 11, 2014

Sentiment analysis is the process of analyzing and determining the subjective tone or attitude of a text, while named entity recognition is the process of identifying and extracting named entities, such as names, locations and organizations, from a text.

Gensim

Gensim is an open-source library for topic modeling, document similarity analysis and other NLP tasks. It provides tools for algorithms such as latent dirichlet allocation (LDA) and word2vec for generating word embeddings.

LDA is a probabilistic model used for topic modeling, where it identifies the underlying topics in a set of documents. Word2vec is a neural network-based model that learns to map words to vectors, enabling semantic analysis and similarity comparisons between words.

TensorFlow

TensorFlow is a popular machine-learning library that can also be used for NLP tasks. It provides tools for building neural networks for tasks such as text classification, sentiment analysis and machine translation. TensorFlow is widely used in industry and has a large support community.

BEST TensorFlow Books for #DataScientists! #BigData #Analytics #DataScience #IoT #IIoT #PyTorch #Python #RStats #TensorFlow #Java #JavaScript #ReactJS #GoLang #CloudComputing #Serverless #DataScientist #Linux #Books #Programming #Coding #100DaysofCode https://t.co/LDzmqX169M pic.twitter.com/IQeaV3U5sD
— Dr. Ganapathi Pulipaka (@gp_pulipaka) April 7, 2023

Classifying text into predetermined groups or classes is known as text classification. Sentiment analysis examines a text’s subjective tone to ascertain the author’s attitude or feelings. Machines translate text from one language into another. While all use natural language processing techniques, their objectives are distinct.

Can NLP libraries and blockchain be used together?

NLP libraries and blockchain are two distinct technologies, but they can be used together in various ways. For instance, text-based content on blockchain platforms, such as smart contracts and transaction records, can be analyzed and understood using NLP approaches.

NLP can also be applied to creating natural language interfaces for blockchain applications, allowing users to communicate with the system using everyday language. The integrity and privacy of user data can be guaranteed by using blockchain to protect and validate NLP-based apps, such as chatbots or sentiment analysis tools.

A brief history of artificial intelligence

April 2, 2023 Coin Telegraph

AI history

AI has evolved from the Turing machine to modern deep learning and natural language processing applications.

Multiple factors have driven the development of artificial intelligence (AI) over the years. The ability to swiftly and effectively collect and analyze enormous amounts of data has been made possible by computing technology advancements, which have been a significant contributing factor.

Another factor is the demand for automated systems that can complete activities that are too risky, challenging or time-consuming for humans. Also, there are now more opportunities for AI to solve real-world issues, thanks to the development of the internet and the accessibility of enormous amounts of digital data.

Moreover, societal and cultural issues have influenced AI. For instance, discussions concerning the ethics and the ramifications of AI have arisen in response to worries about job losses and automation.

Concerns have also been raised about the possibility of AI being employed for evil intent, such as malicious cyberattacks or disinformation campaigns. As a result, many researchers and decision-makers are attempting to ensure that AI is created and applied ethically and responsibly.

After +1000 tech workers urged pause in the training of the most powerful #AI systems, @UNESCO calls on countries to immediately implement its Recommendation on the Ethics of AI - the 1st global framework of this kind & adopted by 193 Member Stateshttps://t.co/BbA00ecihO pic.twitter.com/GowBq0jKbi
— Eliot Minchenberg (@E_Minchenberg) March 30, 2023

AI has come a long way since its inception in the mid-20th century. Here’s a brief history of artificial intelligence.

Mid-20th century

The origins of artificial intelligence may be dated to the middle of the 20th century, when computer scientists started to create algorithms and software that could carry out tasks that ordinarily need human intelligence, like problem-solving, pattern recognition and judgment.

One of the earliest pioneers of AI was Alan Turing, who proposed the concept of a machine that could simulate any human intelligence task, which is now known as the Turing Test.

1956 Dartmouth conference

The 1956 Dartmouth conference gathered academics from various professions to examine the prospect of constructing robots that can “think.” The conference officially introduced the field of artificial intelligence. During this time, rule-based systems and symbolic thinking were the main topics of AI study.

1960s and 1970s

In the 1960s and 1970s, the focus of AI research shifted to developing expert systems designed to mimic the decisions made by human specialists in specific fields. These methods were frequently employed in industries such as engineering, finance and medicine.

1980s

However, when the drawbacks of rule-based systems became evident in the 1980s, AI research began to focus on machine learning , which is a branch of the discipline that employs statistical methods to let computers learn from data. As a result, neural networks were created and modeled after the human brain’s structure and operation.

1990s and 2000s

AI research made substantial strides in the 1990s in robotics, computer vision and natural language processing. In the early 2000s, advances in speech recognition, image recognition and natural language processing were made possible by the advent of deep learning — a branch of machine learning that uses deep neural networks.

The first neural language model, that's Yoshua Bengio, one of the "Godfathers of Deep Learning"! He is widely regarded as one of the most impactful people in natural language processing and unsupervised learning.

Learn something new in https://t.co/8mUYA31M9R… pic.twitter.com/4f2DUE5awF
— Damien Benveniste (@DamiBenveniste) March 27, 2023

Modern-day AI

Virtual assistants, self-driving cars, medical diagnostics and financial analysis are just a few of the modern-day uses for AI. Artificial intelligence is developing quickly, with researchers looking at novel ideas like reinforcement learning, quantum computing and neuromorphic computing.

Another important trend in modern-day AI is the shift toward more human-like interactions, with voice assistants like Siri and Alexa leading the way. Natural language processing has also made significant progress, enabling machines to understand and respond to human speech with increasing accuracy. ChatGPT — a large language model trained by OpenAI, based on the GPT-3.5 architecture — is an example of the “talk of the town” AI that can understand natural language and generate human-like responses to a wide range of queries and prompts.

The future of AI

Looking to the future, AI is likely to play an increasingly important role in solving some of the biggest challenges facing society, such as climate change, healthcare and cybersecurity. However, there are concerns about AI’s ethical and social implications, particularly as the technology becomes more advanced and autonomous.

Ethics in AI should be taught in every school.
— Julien Barbier ❤️‍☠️ 七転び八起き (@julienbarbier42) March 30, 2023

Moreover, as AI continues to evolve, it will likely profoundly impact virtually every aspect of our lives, from how we work and communicate, to how we learn and make decisions.

natural language processing

Sentimental analysis

Semantic analysis and fact-checking

Named entity recognition (NER)

Recognizing sensationalism and clickbait

Assessing the reliability of the source

Example: Conversing with ChatGPT on the future of decentralized finance

ChatGPT’s output

Interpreting ChatGPT’s output

Types of AI-powered translation systems

Rule-based machine translation (RBMT)

Statistical machine translation (SMT)

Advantages of AI in translation

AI tools for translation

Google Translate

Microsoft Translator

DeepL

Systran

Trados Enterprise

Google Bard

Bing AI

ChatSonic

You.com

Jasper AI

Perplexity AI

GitHub Copilot

Sentiment analysis

Chatbots

Machine translation

Text summarization

Speech recognition

NLTK (Natural Language Toolkit)

SpaCy

Stanford CoreNLP

Gensim

TensorFlow

Can NLP libraries and blockchain be used together?

Mid-20th century

1956 Dartmouth conference

1960s and 1970s

1980s

1990s and 2000s

Modern-day AI

The future of AI

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