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Sachin Kr. Rajput

Building production-grade AI systems: RAG pipelines, multi-agent architectures, and LLM-powered tools. Currently obsessed with: Agentic AI, VectorDBs, , and making AI actually work in production.

India Joined on Jan 13, 2026

Sachin Kr. Rajput

Jan 13

Generative vs Discriminative Models: The Artist Who Paints vs The Critic Who Points

#machinelearning #ai #beginners #datascience

9 min read

Sachin Kr. Rajput

Jan 13

The Curse of Dimensionality: Why More Features Can Destroy Your Model Instead of Saving It

#machinelearning #ai #beginners #datascience

9 min read

Sachin Kr. Rajput

Jan 13

Cross-Validation: Why Testing Your Model Once Is Like Judging a Restaurant by a Single Bite

#machinelearning #ai #beginners #datascience

11 min read

Sachin Kr. Rajput

Jan 13

L1 vs L2 Regularization: The Minimalist vs The Diplomat — Two Philosophies That Shape Your Model

#machinelearning #ai #beginners #datascience

10 min read

Sachin Kr. Rajput

Jan 13

Regularization: The Art of Telling Your Model to Calm Down and Stop Overthinking

#machinelearning #ai #beginners #datascience

10 min read

Sachin Kr. Rajput

Jan 13

Learning Rate: The One Number That Can Make or Break Your Entire Model

#machinelearning #ai #beginners #datascience

10 min read

Sachin Kr. Rajput

Jan 13

Batch vs Mini-Batch vs Stochastic Gradient Descent: Three Hikers, Three Strategies, One Mountain

#machinelearning #ai #beginners #datascience

10 min read

Sachin Kr. Rajput

Jan 13

Gradient Descent: How to Find the Lowest Point in a Valley While Completely Blindfolded

#machinelearning #ai #beginners #datascience

10 min read

Sachin Kr. Rajput

Jan 13

Loss Functions: The Brutally Honest Friend Your Model Desperately Needs

#machinelearning #ai #beginners #datascience

9 min read

Sachin Kr. Rajput

Jan 13

Classification vs Regression: The Doctor Who Gives Answers vs The Doctor Who Gives Numbers

#machinelearning #ai #beginners #datascience

9 min read

Sachin Kr. Rajput

Jan 13

Parametric vs Non-Parametric Models: The GPS vs The Taxi Driver

#machinelearning #ai #beginners #datascience

9 min read

Sachin Kr. Rajput

Jan 13

Overfitting & Underfitting: Why Your Model Aced the Practice Test But Failed the Real Exam

#machinelearning #ai #beginners #datascience

10 min read

Sachin Kr. Rajput

Jan 13

The Bias-Variance Tradeoff: Why Your Model is Either Too Dumb or Too Smart

#machinelearning #ai #beginners #datascience

7 min read

Sachin Kr. Rajput

Jan 13

The Three Musketeers of Machine Learning: A Journey from "What's ML?" to "I Get It!"

#machinelearning #ai #beginners #tutorial

9 min read

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