Session 15 IBM VIT GEN AI SLOT 2 Jun 09 2025

About this Video

• Video Title: Session 15 IBM VIT GEN AI SLOT 2 Jun 09 2025
• Channel: AdroIT Technologies Innovative Solutions PVT LTD
• Speakers: The transcript does not explicitly name the speaker. It is assumed there is one instructor.
• Duration: 2:23:34

Introduction

This session (Session 15) recaps previous modules on Generative AI, focusing on IBM Watson X, NLP concepts, and prompt engineering. The main purpose is to cover few-shot prompting and conduct a hands-on sentiment analysis exercise using IBM Cloud.

Key Takeaways

1. Recap of previous modules: The session reviews topics covered in Modules 1-3, including introductions to Generative AI and IBM Watson X, NLP concepts (tokenization, stemming, POS tagging, NER, text representation), and prompt engineering (zero-shot, one-shot prompting).
2. Few-shot prompting: The instructor explains few-shot prompting, demonstrating how to provide multiple examples with labeled outputs to improve model accuracy.
3. Sentiment analysis exercise: A hands-on exercise involves uploading a dataset to IBM Cloud and performing sentiment analysis on legal documents. Detailed steps for creating a bucket, obtaining an API key, and uploading data are provided.
4. Attention masks: The use of attention masks in natural language processing is explained; they help the model focus on relevant tokens by ignoring padding and special characters.
5. Addressing technical issues: The instructor addresses a previous technical issue involving the transformers library and explains how to use repetition penalties and no_repeat_ngram_size to improve model output in few-shot prompting.