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Ranjan Kumar
A Seasoned Software Practitioner who loves to build cutting edge AI applications.
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Category: AI & ML

AI & ML/Deep Learning/Explainable AI/GenAI

Provenance in AI: Auto-Capturing Provenance with MLflow and W3C PROV-O in PyTorch Pipelines – Part 4

Posted on August 29, 2025 by Ranjan Kumar / 0 Comment

AI engineers spend a lot of time building, training, and iterating on models. But as pipelines grow more complex, it becomes difficult to answer simple but cruc...

AI & ML/Deep Learning/Explainable AI/GenAI

Navigating AI Risks with NIST’s AI Risk Management Framework (AI RMF)

Posted on August 28, 2025 by Ranjan Kumar / 0 Comment

Practical Guide for AI Engineers with Supporting Tools Artificial Intelligence (AI) is no longer a research curiosity—it powers critical systems in healthcare, ...

AI & ML/Computer Vision/Deep Learning/Explainable AI/GenAI/Medical Imaging/Software Development

Provenance in AI: Building a Provenance Graph with Neo4j – Part 3

Posted on August 28, 2025 by Ranjan Kumar / 0 Comment

In Part 2, we built a ProvenanceTracker that generates signed, schema-versioned lineage logs for datasets, models, and inferences. That ensures trust at the dat...

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 / 0 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 / 0 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: The Structured Language Behind Conversational AI

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

If you’ve interacted with ChatGPT or built your own conversational AI, you might have wondered — how exactly does the AI know which parts of a message are from ...

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...

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  • 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
  • Provenance in AI: Tracking AI Lineage with Signed Provenance Logs in Python – Part 2
  • Provenance in AI: Why It Matters for AI Engineers – Part 1
  • LLMs for SMEs – 001: How Small Businesses Can Leverage AI Without Cloud Costs
  • LLM-Powered Chatbots: A Practical Guide to User Input Classification and Intent Handling
  • Reranking for RAG: Boosting Answer Quality in Retrieval-Augmented Generation
  • ChatML: The Structured Language Behind Conversational AI
  • Fast Face Search (Billion-scale Face Recognition) using Vector DB (Faiss)
  • Question Answer Chatbot using RAG, Llama and Qdrant
  • On Emergent Abilities of Large Language Models
  • Prompt Engineering
  • Text Clustering and Topic Modeling using Large Language Models (LLMs)
  • Text Classification using Large Language Models (LLMs)
  • Inside the LLM Inference Engine: Architecture, Optimizations, Tools, Key Concepts and Best Practices
  • Fact-checking in LLM
  • Summary of the paper DeepSeek-R1
  • How do you choose among competing open-source products? Example comparison of open-source vector databases.
  • Hands-on Tutorial on Making an Audio Bot using LLM, and RAG

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