natural language processing

4 articles in this category.

From Words to Intelligence: Building an MLP Classifier on Pretrained Sentence Embeddings

A deep dive into pretrained sentence embeddings, MLP architecture, BatchNorm, Dropout, Adam, and early stopping — with full PyTorch implementation.

April 20, 202625 min read

#pytorch#nlp#deep-learning

TF-IDF + Logistic Regression: The Classical ML Baseline You Should Try First

intermediateMachine Learning Basics

Before reaching for LLMs or neural networks for text classification, try the boring thing. Here's how TF-IDF + Logistic Regression works, why it's often embarrassingly competitive, and where it breaks.

April 19, 202610 min read

#tf-idf#logistic-regression#sklearn

Semantic Caching & RAGAS Evaluation: Make Your RAG Pipeline Faster and Measurable

intermediateNatural Language Processing

Learn how to add semantic caching to your RAG pipeline for lower latency and cost, then measure quality with RAGAS evaluation metrics.

April 14, 202614 min read

#rag#semantic-caching#ragas

Understanding Transformers: The Architecture Behind Modern AI

intermediateDeep Learning

A comprehensive guide to understanding the Transformer architecture that powers GPT, BERT, and other modern language models.

April 12, 202612 min read

#transformers#deep-learning#nlp