Topic Modelling - NLP
Business Objective: Understand the possible primary reasons for attending paid programs based on survey data collected by the organization (textual data)
Technique: Topic modelling is an unsupervised machine learning technique (NLP) that can identify groups of similar words within a text and assign them to a topic
Solution & Approach:
- Basic text clean-up & standardization of text
- Removing Stop words & Punctuations
- Stemming & Lemmatization
- Python Library (Gensim & NLTK)
Results:
