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Nelson Gutierrez Guzman

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#data science Dataset Open access Oct 2026

Mid-infrared spectral dataset and machine learning tools for defect detection in green and roasted coffee

This repository provides a comprehensive mid-infrared (FTIR) spectral dataset of defect-free and defective coffee beans at both green and roasted processing stages, together with spectral preprocessing workflows and machine learning tools for defect classification. The dataset includes spectra acquired in the wavenumbe...

Gentil Andres Collazos-Escobar, Karen Tatiana Salas-Calderón, Yeison Barrios Rodriguez et al. · 0 citations

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