A practical guide to vector databases for semantic search and RAG applications, comparing popular options like Pinecone, Weaviate, ChromaDB, and Qdrant.
Learn how to build named entity recognition systems using spaCy, transformers, and custom training for domain-specific entities with complete, production-ready code.
A comprehensive guide to text embeddings covering Word2Vec, GloVe, FastText, and modern sentence transformers like SBERT with complete, runnable code examples.
Comprehensive guide to OpenCV for computer vision applications, covering image processing, feature detection, object tracking, and real-time video analysis with practical examples.
Understanding ArcFace loss - the breakthrough technique that revolutionized face recognition by teaching networks to create better feature boundaries through angular margins.