Nishanth Narayanan

Blogs

Applied AI and NLP writing from implementation to insight.

A focused set of Medium articles that translate model concepts into practical workflows, especially in custom NER, text cleanup pipelines, and BERT-based question answering.

3 Blog PostsMedium Publications2020

Published in Towards Data Science

Train NER with Custom training data using spaCy

A practical walkthrough of training custom named-entity recognition models in spaCy using domain-specific annotated data.

Jul 24, 202088K views · 270 claps · 5 responses
Read on Medium
Dictionary close-up text used for the custom NER blog previewTowards Data Science

Published in Towards Data Science

TextBlob Spelling Correction

A short applied NLP article focused on improving text quality with TextBlob-based spelling correction.

Jul 25, 202014K views · 230 claps · 1 response
Read on Medium
Friyay scrabble letters on a clean white backgroundTowards Data Science

Published in Analytics Vidhya

Question Answering System with BERT

An introduction to building an extractive question-answering pipeline with BERT and fine-tuned contextual representations.

Jul 27, 202031K views · 264 claps · 6 responses
Read on Medium
BERT character with Google branding used for the QA with BERT articleAnalytics Vidhya