Visão Geral
Este curso aborda o projeto, implementação e otimização de arquiteturas de busca híbrida (Hybrid Search), combinando técnicas tradicionais de busca lexical com mecanismos modernos de busca semântica baseados em embeddings e Inteligência Artificial. O participante aprenderá como integrar mecanismos de recuperação por palavras-chave, bancos de dados vetoriais, reranking e modelos de linguagem para construir soluções de busca corporativas mais precisas, escaláveis e relevantes. O curso explora aplicações em Enterprise Search, Retrieval-Augmented Generation (RAG), gestão do conhecimento e plataformas inteligentes de recuperação de informações.
Conteúdo Programatico
Module 1: Introduction to Hybrid Search
- Evolution of search technologies
- Lexical versus semantic search
- Fundamentals of hybrid search
- Enterprise search challenges
- Business use cases
- Search architecture overview
Module 2: Foundations of Information Retrieval
- Information retrieval principles
- Keyword-based retrieval
- Ranking methodologies
- Search relevance concepts
- Retrieval evaluation metrics
- Modern search architectures
Module 3: Semantic Search Fundamentals
- Embedding concepts
- Semantic representations
- Vector search techniques
- Similarity measurement methods
- Semantic relevance evaluation
- Semantic retrieval optimization
Module 4: Lexical Search Technologies
- Full-text search fundamentals
- Inverted index architectures
- BM25 ranking methodology
- Query processing techniques
- Text analysis and tokenization
- Lexical search optimization
Module 5: Hybrid Retrieval Strategies
- Hybrid retrieval architectures
- Search result fusion techniques
- Weighted ranking approaches
- Multi-stage retrieval pipelines
- Retrieval orchestration methods
- Search quality optimization
Module 6: Vector Databases and Search Infrastructure
- Vector database architectures
- Embedding storage strategies
- Indexing and retrieval mechanisms
- Metadata integration
- Scalability considerations
- Infrastructure optimization
Module 7: Reranking and Relevance Enhancement
- Reranking fundamentals
- Cross-encoder architectures
- Relevance scoring techniques
- Context-aware ranking
- Precision improvement strategies
- Advanced ranking workflows
Module 8: Hybrid Search for RAG Systems
- RAG architecture integration
- Context retrieval optimization
- Knowledge grounding strategies
- Hallucination reduction techniques
- Enterprise knowledge retrieval
- End-to-end RAG workflows
Module 9: Enterprise Search Architecture
- Enterprise search platforms
- Multi-source retrieval systems
- Knowledge management integration
- Search governance considerations
- Access-aware retrieval
- Enterprise deployment patterns
Module 10: Performance, Monitoring and Optimization
- Search performance metrics
- Latency optimization techniques
- Throughput management
- Search observability
- Capacity planning
- Cost optimization strategies
Module 11: Security and Governance
- Search security principles
- Access control mechanisms
- Data privacy requirements
- Compliance considerations
- Audit and monitoring controls
- Responsible AI practices
Module 12: Hybrid Search Architectures Workshop
- Lexical search implementation
- Semantic search development
- Hybrid retrieval configuration
- Reranking optimization exercises
- Enterprise search architecture project
- Final hybrid search solution implementation