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Natural Language Processing (NLP) for Business Analytics - Home Natural Language Processing (NLP) for Business Analytics - Home
  • Welcome to my NLP class notes
  • 1. Open Source AI
  • 2. Introduction to Text Analytics
  • 3. Basic Text Handling
  • 4. Regular Expressions
  • 5. Using NLTK, more Text Handling, and Entity Extraction
  • 6. Linear Algebra, Gradients, Optimization
  • 7. Linear Algebra, Eigensystems, Decompositions
  • 8. Machine Learning: A Quick Introduction
  • 9. Parts of Speech (POS) Tagging
  • 10. Using AWS Comprehend with IAM Role
  • 11. Web-Scraping, Dictionaries, Sentiment
  • 12. News Scraping with Python
  • 13. Using Tweets
  • 14. Using Amazon Textract
  • 15. S3 and Textract
  • 16. Deep Learning: Introduction
  • 17. PyTorch Basics and Neural Nets
  • 18. Hugging Face for Sentiment, Q&A
  • 19. Text Transformations, Numbers, Punctuation, Stopwords, Stemming, Corpus
  • 20. Term Document Matrix
  • 21. Document Similarity
  • 22. Text Comprehension
  • 23. Summarization
  • 24. Text Classification with GLMNet
  • 25. Text Classification with FastText
  • 26. Text Classification with spaCy
  • 27. Text Classification with AutoGluon
  • 28. Topic Modeling
  • 29. Dimension Reduction (and Topics)
  • 30. Embeddings
  • 31. t-distributed Stochastic Neighbor Embedding
  • 32. Generalized Language Models
  • 33. Using Hugging Face LLMs
  • 34. Chronos forecasting
  • 35. Natural Language Generation (NLG)
  • 36. Chaining LLMs with LangChain
  • 37. Retrieval Augmented Generation (RAG)
  • 38. Model Context Protocol (MCP)
  • 39. LangGraph and Agentic Workflows
  • 40. Multi-agent Systems
  • 41. PocketFlow
  • 42. Streamlit
  • 43. Shiny-Python Basics
  • 44. Prompting
  • 45. Reinforcement Learning
  • 46. Reinforcement Learning with Human Feedback (RLHF)
  • 47. Enhancing Foundation Models
  • 48. Explaining a ML Model using Shapley Values
  • 49. Algorithmic Fairness
  • 50. AWS SageMaker JumpStart
  • Repository
  • Open issue

Index

By Sanjiv Ranjan Das

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