C1.3 Preparing Text Data for Machine Learning

C1. Preparing Data for Modeling with scikit-learn. Preparing Text Data for Machine Learning: 01. Module Overview 02. Representing Text Data in Numeric Form 03. Bag-of-words and Bag-of-n-grams Models 04. Vectorize Text Using the Bag-of-words Model 05. Vectorize Text Using the Bag-of-n-grams Model 06. Vectorize Text Using Tf-Idf Scores 07. Hashing for Dimensionality Reduction 08. Reducing Dimensions Using the Hashing Vectorizer 09. Performing Feature Extraction on a Python Dictionary 10. Module Summary