A Summary on Sentiment Analysis
People have always been influenced and affected by the opinions and ideas of others. In the decision-making process, these opinions are always considered first. These decisions range from buying a product such as a smart phone to making investments to choosing a school—all decisions that affect various aspects of our daily life. Before buying a product or a service, opinions from various sources are known and a decision is made. The explosion of internet has given people to gather sources of opinions from various sites. These opinions have a sentiment value that can be positive, negative or neutral. Such gathering of opinions from various sites on net and classifying their sentiment is Sentiment Analysis or Opinion Mining. In this report, we discuss in detail the process and methods of Sentiment Analysis.
Keywords - Sentiment Analysis, Support Vector Machine, Machine Learning Methods.