Mathangi Sri of PhonePe at Machine Learning Developers Summit 2019
summary
Covers practical challenges in building a Named Entity Recognizer at PhonePe, focusing on real-world issues encountered in NER systems and strategies used to address them. Discusses applied solutions and techniques from the Data Science team's experience rather than theoretical background.
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chapters (13)
- 0:00Start
- 0:41Gold Sponsor
- 1:23NLP Natural Language Processing
- 2:07What commonly comes under NLP
- 3:21Named Entity Recognizer
- 4:06Common use cases
- 6:18NER with Rules (Linguistic way)
- 11:06NER with Spacy
- 11:40NER NLTK
- 13:45Incrementally training a Spacy Model
- 19:48Shortlist likely words
- 23:12Extract the element
- 24:10Summary of NER using Bing
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