Blogs by sreenithi

  Sentiment Analysis: Understanding Consumer Behavior Introduction In today’s digital world, understanding consumer sentiment is crucial for businesses. Sentiment analysis, a powerful tool in natural language processing (NLP), enables companies to gauge public opinion by analyzing text data from various sources, such as social media, reviews, and surveys. What is Sentiment Analysis? Sentiment analysis involves using algorithms to classify text as positive, negative, or neutral. By processing large volumes of data, it helps businesses understand consumer attitudes and emotions towards their products and services. How Sentiment Analysis Works The process combines NLP and machine learning techniques: Rule-Based Methods : Use predefined rules to analyze sentiment. Sentiment Lexicons: Words or phrases are categorized based on their sentiment. Pattern Matching: The system scans text for these words and phrases. Scoring : Each word is assigned a score, ...

                                                             AI IN ACTION : BEYOND HUMAN INTELLIGENCE What is AI? Artificial Intelligence (AI) is like teaching computers to think and learn. Just like we learn from experience, AI systems learn from the data they are given. This allows them to recognize patterns, make decisions, and even predict future events. For example, AI helps your smartphone understand and respond to your voice commands, recommends movies and music based on your preferences, and can even drive cars. It's a technology that's changing how we live, work, and play by making machines smarter and more capable of doing tasks that usually require human intelligence. Applications in AI: Healthcare : AI helps doctors find and treat diseases better by looking at medical pictures and patient information. Fin...