Sentiment Analysis
Sentiment analysis is a process of using natural language processing, text analysis, and computational linguistics to identify and extract subjective information from text data. It involves analyzing the sentiment, opinion, emotion, and attitude expressed in a piece of text, such as social media posts, customer reviews, and news articles. The goal of sentiment analysis is to determine whether the overall sentiment of a piece of text is positive, negative, or neutral. This is achieved by using machine learning algorithms, such as Naive Bayes, Support Vector Machines, and Neural Networks, to classify the text into different sentiment categories. Sentiment analysis has various applications in business, marketing, politics, and social sciences, such as brand monitoring, customer feedback analysis, reputation management, and public opinion analysis.
Your Previous Searches
Random Picks
- Expected Cumulative Reward: Expected Cumulative Reward is a concept in Reinforcement Learning that refers to the sum of rewards obtained by an agent over a sequence of time steps, taking into account the probability of each possible outcome. It is used to evaluate the ... Read More >>
- ChatGPT: ChatGPT is an AI-powered conversational agent developed by OpenAI that uses deep learning techniques to generate human-like responses to user inputs. It is based on the GPT (Generative Pre-trained Transformer) architecture, which is a type ... Read More >>
- Statistical Tests: Statistical tests are a set of procedures used to make quantitative decisions about the likelihood of a hypothesis being true or false. In data science, statistical tests are used to determine whether there is a significant difference betwe ... Read More >>
Top News
Amazon to invest an additional $4 billion in AI startup Anthropic...
Amazon is investing an additional $4 billion in the artificial intelligence startup Anthropic as major technology companies rush to fund generative AI...
News Source: ABC News on 2024-11-22
We met during the idyllic summer of 2021. Here’s how we’re staying radically...
'For Black people, hope isn’t just an optimistic outlook—it’s a survival mechanism,' write Aaron Long and Tynesha McHarris....
News Source: Fortune on 2024-11-22
Under U.S. antitrust fire, Alphabet stock drops 6%...
Plus: Gary Gensler exits, OpenAI mulls browser in the latest edition of Fortune's flagship tech newsletter....
News Source: Fortune on 2024-11-22
HarperCollins strikes AI training deal with unnamed company amid rising copyrigh...
In the latest development, U.S. publishing giant HarperCollins reached a contract with an unnamed tech company allowing it to use some of its books to train its generative AI models....
News Source: Fortune on 2024-11-22
Stock market today: World stocks track Wall St's gains with Nvidia report and bi...
Global stocks are higher following gains on Wall Street after market superstar Nvidia and other companies said they’re making even fatter profits than expected...
News Source: ABC News on 2024-11-22