Fine-Tune Transformers for Classification

In this chapter, we dive into the process of fine-tuning pretrained models for specific tasks using the Hugging Face ecosystem. You’ll learn how to efficiently prepare large datasets with 🤗 Datasets, utilize the powerful Trainer API, implement your own training loops, and leverage the 🤗 Accelerate library for distributed training. This chapter is your gateway […]

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Fine-Tuning Transformers Guide

In Chapter 2, we learned how to use tokenizers and pretrained models for predictions. Chapter 3 now dives into fine-tuning those pretrained models for specific tasks using the Hugging Face ecosystem. Here’s what you’ll cover: – Load and prepare large datasets from the Hub using the latest 🤗 Datasets tools. – Fine-tune models with the […]

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Fine-tuning Hugging Face Models

In this chapter, we delve into the process of fine-tuning pretrained models from Hugging Face for specific tasks using the PyTorch framework. You’ll learn how to: – Prepare large datasets efficiently using the 🤗 Datasets library– Leverage the high-level Trainer API for streamlined training with modern best practices– Customize training loops using optimization techniques– Utilize […]

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ReAct Agent Design Patterns

**ReAct (Reason + Act) Agents** combine reasoning traces with action steps for complex tasks. Below are common design patterns: — ### 1. **Chain-of-Thought with Tools** – **Pattern:** Thought → Action → Observation → (repeat) → Final Answer – **Use Case:** Math problems, code generation, planning – **Example:** – Thought: I need to check the current […]

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