What is Context free grammar in context of Natural language Processing?
Why do we use CFG Parsing ? Different type of Parsing?
How to draw Parse tree using Top down and Bottom Up approach.

Natural Language Processing | Context Free Grammar | CFG | Easy explanation with Example https://youtu.be/l7IYZLX-Uro

Natural Language Processing | CKY Algorithm & Parsing | CFG to CNF | Probabilistic CKY | Numerical https://youtu.be/SFQ-owZaU_s

NLP Playlist: https://www.youtube.com/playlist?list=PLIRnO_sdVuEfNSksORUz5xzlI79AVtAkz

Markov Model Introduction https://youtu.be/onSi24lM47U

Markov Model Numerical: https://youtu.be/J3spiIV7B6k

Hidden Markov Model Part 1 Video: https://youtu.be/irRCDQQtTh8

HMM Part 2 Numerical Example Video: https://youtu.be/32_ZnwRVlcQ

HMM Part 3 Numerical Example Video: https://youtu.be/JxXF5aRCUgo

Viterbi Algorithm : https://youtu.be/xejm-z3sbWA