Sebastian Raschka, 2015

Python Machine Learning - Code Examples

## Chapter 8 - Applying Machine Learning to Sentiment Analysis

- Obtaining the IMDb movie review dataset
- Introducing the bag-of-words model
  - Transforming words into feature vectors
  - Assessing word relevancy via term frequency-inverse document frequency
  - Cleaning text data
  - Processing documents into tokens
- Training a logistic regression model for document classification
- Working with bigger data – online algorithms and out-of-core learning
- Summary