Natural Language Processing

Implementing Gemini Text Embeddings for Production Applications Note: This guide is based on Google Generative AI API documentation, Gemini embedding model specifications (text-embedding-004 released March 2025), and documented RAG (Retrieval-Augmented Generation) patterns. All code examples use the official google-generativeai Python SDK and follow Google Cloud best practices. Text embeddings transform text into dense vector representations that capture semantic meaning, enabling applications like semantic search, document clustering, and Retrieval-Augmented Generation (RAG). Google’s Gemini embedding models, particularly text-embedding-004 released in March 2025, provide state-of-the-art performance with configurable output dimensions and task-specific optimization. ...

Modern Large Language Models: Architecture, Fine-Tuning, and Production Deployment Note: This guide is based on the original “Attention Is All You Need” paper (Vaswani et al., 2017), Hugging Face Transformers documentation, and production patterns from LLM providers including OpenAI, Anthropic, and Meta. All code examples use documented APIs and follow industry best practices for LLM deployment. Large Language Models (LLMs) have evolved from academic curiosities to production systems powering ChatGPT, Claude, GitHub Copilot, and enterprise search. Built on the transformer architecture, modern LLMs contain billions of parameters and demonstrate emergent capabilities including reasoning, code generation, and multi-turn conversation. ...