NLP Tutorial Python - Regex For NLP: NLP Tutorial For Beginners In Python - S1 E3

NLP problems are solved either using heuristics/rule based approach or using machine learning. Regex offers a powerful rule based approach where you extract patterns from your text to extract useful information for a given NLP task. In this video I will discuss two use cases (1) a customer service chatbot (2) Information extraction and show you how regular expressions can help solve some of the simple tasks. Code: https://github.com/codebasics/nlp-tutorials/blob/main/1_regex/regex_for_information_extraction.ipynb Exercise: https://github.com/codebasics/py/blob/master/Advanced/regex/regex_tutorial_exercise_questions.ipynb #nlpregexpython #NLP #regexnlp #nlpregextutorial #regexinchatbot #regex Complete NLP Playlist: https://www.youtube.com/playlist?list=PLeo1K3hjS3uuvuAXhYjV2lMEShq2UYSwX ⭐️ Timestamps ⭐️ 00:00 Overview of regex 04:49 Installation and pre-requisites 06:55 Code for regex in chatbot 29:52 Code for regex in information extraction (IE) 43:23 Exercise Do you want to learn technology from me? Check https://codebasics.io/?utm_source=description&utm_medium=yt&utm_campaign=description&utm_id=description for my affordable video courses. Practical NLP Book In India: https://www.shroffpublishers.com/books/computer-science/artificial-intelligence/natural-language-processing/9789385889189/ Practical NLP Book Link For USA: https://amzn.to/3Aoeocm Need help building software or data analytics and AI solutions? My company https://www.atliq.com/ can help. Click on the Contact button on that website. 🎥 Codebasics Hindi channel: https://www.youtube.com/channel/UCTmFBhuhMibVoSfYom1uXEg #️⃣ Social Media #️⃣ 🔗 Discord: https://discord.gg/r42Kbuk 📸 Dhaval's Personal Instagram: https://www.instagram.com/dhavalsays/ 📸 Instagram: https://www.instagram.com/codebasicshub/ 🔊 Facebook: https://www.facebook.com/codebasicshub 📱 Twitter: https://twitter.com/codebasicshub 📝 Linkedin (Personal): https://www.linkedin.com/in/dhavalsays/ 📝 Linkedin (Codebasics): https://www.linkedin.com/company/codebasics/ 🔗 Patreon: https://www.patreon.com/codebasics?fan_landing=true ❗❗ DISCLAIMER: All opinions expressed in this video are of my own and not that of my employers'.