Agentic AI & Advanced RAG: Neural Retrieval Architectures
Engineering autonomous retrieval systems. Vector DB embedding strategies, RAG, and Agentic decision logic for enterprise-scale AI.
Deep dives into Vector DB embedding strategies, GraphRAG, and Agentic decision logic.
Agentic AI
Understanding Vector Databases and Embedding Pipelines
Explore the mechanics of vector databases, text embedding (Dense, Sparse, Hybrid), and similarity metrics like Cosine Similarity with coding examples.
Traditional databases excel at keywords but fail at context.
To bridge the gap between structured storage and neural processing, engineers utilize Vector Databases and Vectorization.
This technical deep-dive explains how unstructured data is transformed into high-dimensional coordinates, explores the mathematical foundations of similarity scoring, and provides practical Python implementations for dense, sparse, and hybrid embedding tactics.

Kernel Labs | Kuriko IWAI | kuriko-iwai.com
A Technical Roadmap to RAG Architectures and Decision Logic (2026 Edition)
Master industry-standard RAG architectures and how to architect an optimal RAG pipeline, balancing cost, latency, and precision.
Vector search alone is no longer enough for enterprise AI.
While a simple NaiveRAG works for basic FAQs, complex reasoning and multi-document synthesis require specialized pipelines.
This guide dissects the six primary RAG architectures—including GraphRAG and Agentic RAG—and provides a rigorous decision framework to help you choose the right stack for your data’s complexity, reliability requirements, and budget.

Kernel Labs | Kuriko IWAI | kuriko-iwai.com
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