Chatbots for Beginners: A Complete Guide to Build Chatbots - Machine Learning-Based Chatbots: Remove Tags and Lemmatize

The video tutorial explains the process of removing unwanted tags from text data using a dictionary and the RE function. It then covers appending text, POS tagging, and creating a tag map for adjectives, verbs, and adverbs using Wordnet. The tutorial also details the lemmatization process, including developing a function to generate a lemma list. Finally, it concludes with a brief mention of the next steps in the video series.

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