rasbt--python-machine-learning-book
wehub-resource-sync
15 行
538 B
Markdown
15 行
538 B
Markdown
Sebastian Raschka, 2015
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Python Machine Learning - Code Examples
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## Chapter 8 - Applying Machine Learning to Sentiment Analysis
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- Obtaining the IMDb movie review dataset
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- Introducing the bag-of-words model
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- Transforming words into feature vectors
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- Assessing word relevancy via term frequency-inverse document frequency
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- Cleaning text data
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- Processing documents into tokens
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- Training a logistic regression model for document classification
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- Working with bigger data – online algorithms and out-of-core learning
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- Summary |