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Ranjan Kumar
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Category: AI & ML

AI & ML/Computer Vision/Deep Learning/Deep Reinforcement Learning/Explainable AI/GenAI/LLMs/Medical Imaging/Natural Language Processing - NLP/Software Development

Provenance in AI: Tracking AI Lineage with Signed Provenance Logs in Python – Part 2

Posted on August 28, 2025 by Ranjan Kumar / 1 Comment

In modern AI pipelines, provenance — the lineage of datasets, models, and inferences — is becoming as important as accuracy metrics. Regulators, auditors, and e...

AI & ML/Computer Vision/Deep Learning/Deep Reinforcement Learning/Explainable AI/GenAI/LLMs/Medical Imaging/Natural Language Processing - NLP/Software Development

Provenance in AI: Why It Matters for AI Engineers – Part 1

Posted on August 27, 2025 by Ranjan Kumar / 1 Comment

1. Introduction: Why AI Needs a Paper Trail Imagine debugging a complex AI pipeline without knowing which version of the dataset was used, how the features were...

AI & ML/GenAI/LLMs

LLMs for SMEs – 001: How Small Businesses Can Leverage AI Without Cloud Costs

Posted on August 22, 2025 by Ranjan Kumar / 0 Comment

1. Introduction Ravi runs a small auto parts shop in Navi Mumbai. His day starts at 8 AM, but even before he lifts the shutter, his phone is already buzzing. Cu...

AI & ML/GenAI/LLMs

LLM-Powered Chatbots: A Practical Guide to User Input Classification and Intent Handling

Posted on August 12, 2025 by Ranjan Kumar / 1 Comment

1. Introduction If you’ve ever built a chatbot that confidently answered the wrong question, you know the pain of poor intent detection. Imagine a user typing: ...

AI & ML/GenAI/LLMs

Reranking for RAG: Boosting Answer Quality in Retrieval-Augmented Generation

Posted on August 11, 2025 by Ranjan Kumar / 0 Comment

Retrieval-Augmented Generation (RAG) is one of the most effective techniques for making large language models (LLMs) answer accurately using external knowledge....

AI & ML/GenAI/LLMs

ChatML Guide: Master Structured Prompts for LLMs

Posted on August 10, 2025 by Ranjan Kumar / 0 Comment

My Book: The ChatML (Chat Markup Language) Handbook A Developer’s Guide to Structured Prompting and LLM Conversations📗Buy Kindle Edition 📗Read Online (Open Acce...

AI & ML/Computer Vision/Deep Learning

Fast Face Search (Billion-scale Face Recognition) using Vector DB (Faiss)

Posted on May 19, 2025 by Ranjan Kumar / 1 Comment

1. Introduction Before understanding what face search is, what the use cases are, and why performing face search fast is so crucial, let us understand the follo...

AI & ML/GenAI/LLMs/Natural Language Processing - NLP/Unstructured Data

Question Answer Chatbot using RAG, Llama and Qdrant

Posted on May 19, 2025 by Ranjan Kumar / 0 Comment

1. Introduction I have created this teaching chatbot that can answer questions from class IX, subject SST, on the topic “Democratic politics“. I hav...

AI & ML/GenAI/LLMs/Natural Language Processing - NLP

On Emergent Abilities of Large Language Models

Posted on March 26, 2025 by Ranjan Kumar / 0 Comment

An ability is emergent if it is not present in smaller models but is present in larger models. [1] Scaling up language models has been shown to improve predicta...

AI & ML/GenAI/Natural Language Processing - NLP

Prompt Engineering Deep Dive: Parameters, Chains, Reasoning, and Guardrails

Posted on March 9, 2025 by Ranjan Kumar / 0 Comment

1. Introduction Prompt engineering is the practice of designing and refining the text (prompt) that we pass to a Generative AI (GenAI) model. The prompt acts as...

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MY BLOG POSTS

  • How Google’s SynthID Actually Works: A Visual Breakdown
  • Open Source AI’s Original Sin: The Illusion of Democratization
  • The Tyranny of the Mean: Population-Based Optimization in Healthcare and AI
  • The Splintered Web: India 2025
  • The AI Ouroboros: How Gen AI is Eating Its Own Tail
  • Building Agents That Remember: State Management in Multi-Agent AI Systems
  • Building Production-Ready Agentic AI: The Infrastructure Nobody Talks About
  • Asynchronous Processing and Message Queues in Agentic AI Systems
  • Playwright + AI: The Ultimate Testing Power Combo Every Developer Should Use in 2025
  • 🚀 Introducing My New Book: The ChatML (Chat Markup Language) Handbook
  • 🚀Hands-on Tutorial: Fine-tune a Cross-Encoder for Semantic Similarity
  • 🔎 A Deep Dive into Cross-Encoders and How They Work
  • 🔎Building a Full-Stack Hybrid Search System (BM25 + Vectors + Cross-Encoders) with Docker
  • 🔎BM25-Based Searching: A Developer’s Comprehensive Guide
  • ✨When Models Stand Between Us and the Web: The Future of the Internet in the Age of Generative AI✨
  • 🚀 Cursor AI Code Editor: Boost Developer Productivity with MCP Servers
  • Building Privacy-Preserving Machine Learning Applications in Python with Homomorphic Encryption
  • Provenance in AI: Auto-Capturing Provenance with MLflow and W3C PROV-O in PyTorch Pipelines – Part 4
  • Navigating AI Risks with NIST’s AI Risk Management Framework (AI RMF)
  • Provenance in AI: Building a Provenance Graph with Neo4j – Part 3

Categories

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  • Natural Language Processing – NLP
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