So a sentiment analysis is performed on a movie review database to classify whether they are positive or negative reviews. Here, I covered a wide variety of techniques of both supervised and unsupervised models in order to analyze the sentiment. They are:

  • Unsupervised Lexicon based models
  • Supervised Traditional Machine Learning models

In order to solve the problem in hand i.e sentiment analysis or opinion mining, I analyzed some textual documents and predict their sentiment or opinion based on the content of these documents.

A text corpus consists of multiple text documents and each document can be as simple as a…

Debasish Dutta

Machine Learning Data Scientist with a hobby of micro-blogging about my work and a enthusiast coder.

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