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Sponsored AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI

Author

M. Ponnusamy

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Review Aug 2026

Evaluating LLM-Based Topic Interpretation and Sentiment Classification Against LDA-Human and Human-Coded Benchmarks in Consumer Review Analytics

This empirical study compares performance of ChatGPT, Claude AI, and BARD to model topics on 547 Amazon reviews of 2 water filter brands and shows that LDA produced more coherent, detailed themes, while LLM-based topic modeling generated broader, more semantically diffused clusters, highlighting a trade-off between int...

M. Ponnusamy, Gaurav Nanda · 0 citations

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