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Madhumathi Ponnusamy

Purdue University

610 Purdue Mall

West Lafayette, IN INDIANA 47907

United States

  • Purdue University

SCHOLARLY PAPERS

3

DOWNLOADS

262

TOTAL CITATIONS

0

Scholarly Papers (3)

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1.

Comparing Llm-Based Topic Modeling and Sentiment Analysis with Human Evaluation of Consumer Insights

Number of pages: 28 Posted: 22 Jul 2025
Madhumathi Ponnusamy, Tushar Sonvani, Benjamin Traylor and Gaurav Nanda
Purdue University, Purdue University, Purdue University and Purdue University
Downloads 127 (569,079)

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Large Language Models, Topic Modeling, Sentiment Analysis, Consumer Analytics, Natural language processing

2.

A Machine Learning Based Semi-Automated Framework for House of Quality Analysis

Number of pages: 27 Posted: 04 Jan 2025
Madhumathi Ponnusamy, Tushar Sonvani, Ratri Parida and Gaurav Nanda
Purdue University, Purdue University, affiliation not provided to SSRN and Purdue University
Downloads 119 (600,462)

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House of Quality, Machine learning, Topic Modeling, Customer Reviews, Natural Language Processing, Voice of Customer

3.

Intent vs. Practice: A Comparative Study of Sustainable Electronics Perception and Behavior Using Survey and Online Review Data

Number of pages: 55 Posted: 11 Feb 2026
Madhumathi Ponnusamy, Joon Kang, Adrian Calderon and Gaurav Nanda
Purdue University, Purdue University, Purdue University and Purdue University
Downloads 16 (1,491,251)

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sustainable consumption, electronics sector, intention-behavior gap, consumer reviews