Text Semantics - Vectorization, Embeddings, Key Phrase Extraction, and Summarization
Text Semantics techniques, including 1:40 Vectorization (1:59 BoW, 3:29 BoN, 5:30 TF-IDF), 5:57 Embeddings (9:41 Word2Vec, 12:16 GloVe), 15:00 Key Phrase Extraction (15:22 Collocation, 16:27Weighted-Tag-Based Extraction, 16:50 RAKE), and 19:00 Summarization (19:18 LSA, 19:43 TextRank).