aivancity NLP

Main repository for the 2024-2026 Natural Language Processing class at aivancity by Paul Lerner (both during semester 1 and 2)

Classes (2025-2026)

• Introduction to NLP and Text Classification

• Distributional Semantics

• N-gram and Neural Language Models: from Shannon to ChatGPT

Classes (2024-2025)

• LLM Architectures: Attention Mechanism and Transformers

• Benchmarking / Ethical, social, and environmental issues

Practical Works (2025-2026)

• Practical Work 1: Text Classification/Bag of Words/Naive Bayes https://colab.research.google.com/github/LernerPaul/pw1_cls/blob/main/notebook.ipynb

• Practical Work 2: Distributional Semantics/Skipgram/word2vec https://colab.research.google.com/github/LernerPaul/pw2_embedding/blob/master/notebook.ipynb

Practical Works (2024-2025)

• Practical Work 2: Transformers https://colab.research.google.com/github/PaulLerner/aivancity_nlp/blob/main/pw2_transformers.ipynb

• Practical Work 3: Large Language Models https://colab.research.google.com/github/PaulLerner/aivancity_nlp/blob/main/pw3_llm.ipynb

• Practical Work 4: Information Extraction https://colab.research.google.com/github/PaulLerner/aivancity_nlp/blob/main/pw4_eval_ie.ipynb

Contributing

Add Google Colab badges to PWs with https://openincolab.com/

Build docs using sphinx-build -b html . docs

Acknowledgements

This class directly builds upon:

• Jurafsky, D., & Martin, J. H. (2024). Speech and Language Processing : An Introduction to Natural Language Processing, Computational Linguistics, and Speech Recognition with Language Models (3rd éd.). https://web.stanford.edu/~jurafsky/slp3/ed3bookaug20_2024.pdf

• Eisenstein, J. (2019). Natural Language Processing. 587. https://nlp.cs.princeton.edu/cos484-sp21/readings/eisenstein-nlp-notes.pdf

• Yejin Choi. (Winter 2024). CSE 447/517: Natural Language Processing (University of Washington Paul G. Allen School of Computer Science & Engineering)

• Noah Smith. (Winter 2023). CSE 447/517: Natural Language Processing (University of Washington Paul G. Allen School of Computer Science & Engineering)

• Benoît Sagot. (2023-2024). Apprendre les langues aux machines (Collège de France)

• Chris Manning. (Spring 2024). Stanford CS224N: Natural Language Processing with Deep Learning

• Classes where I was/am Teacher Assistant:

  • Christopher Kermorvant. Machine Learning for Natural Language Processing (ENSAE)

  • François Landes and Kim Gerdes. Introduction to Machine Learning and NLP (Paris-Saclay)

Also inspired by:

• My PhD thesis: Répondre aux questions visuelles à propos d’entités nommées (2023)

• Noah Smith (2023): Introduction to Sequence Models (LxMLS)

• Kyunghyun Cho: Transformers and Large Pretrained Models (LxMLS 2023), Neural Machine Translation (ALPS 2021)

• My former PhD advisors Olivier Ferret and Camille Guinaudeau and postdoc advisor François Yvon

• My former colleagues at LISN