Introduction to Natural Language Processing
  • What is Natural Language Processing (NLP)
  • Tokenization
  • Stop Words Removal
  • N-Grams
  • Stemming
  • Word Sense Disambiguation
  • Count Vectorizer
  • TF-IDF Vectorizer
  • Hashing Vectorizer
Text Preprocessing - Python Code
  • Tokenization - Python
  • Stop Word Removal - Python
  • N-Grams - Python
  • Stemming - Python
  • Word Sense Disambiguation - Python
  • Count Vectorizer - Python
  • TF-IDF Vectorizer - Python
  • Hashing Vectorizer - Python
Case Study: Spam Filter
  • Spam Filter using CountVectorizer
  • Spam Filter using Hashing