LibriText Blog

Articles on text analysis, NLP, and computational linguistics

NLP
Getting Started with Sentiment Analysis in 2026

A practical guide to modern sentiment analysis techniques, from rule-based approaches to transformer models. Learn how to analyze text sentiment at scale using free, open-source tools.

April 2026 | 8 min read

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Tutorial
Named Entity Recognition: A Complete Guide

Learn how to identify and classify named entities in text. This comprehensive guide covers spaCy, Hugging Face transformers, and custom NER model training for domain-specific applications.

March 2026 | 12 min read

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Research
The State of Open-Source Language Models

An overview of the best open-source language models available today. Compare Llama, Mistral, and Gemma for text analysis tasks, with benchmarks and practical deployment tips.

February 2026 | 10 min read

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