8 Machine Learning Terms every manager should know - Sigmoidal

The goal of this task is to predict a class (label) of a document, or rank documents within in a list based on their relevance. It could be used in spam filtering (predicting whether an e-mail is spam or not) or content classification (selecting articles from the web about what is happening to your competitors). Sentiment analysis aims to determine the attitude or emotional reaction of a person with respect to some topic- e.g.,positive or negative attitude, anger, sarcasm. It is broadly used in customer satisfaction studies (e.g. Document Summarization is a set of methods for creating short, meaningful descriptions of long texts (i.e.