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raman-data

One Python interface to public Raman spectroscopy datasets

Example Raman spectra from material science, biotechnology, medicine and chemistry

A Python package that lists, downloads and loads public Raman spectroscopy datasets as arrays, from Kaggle, Hugging Face, Zenodo and other archives. It provides the datasets for RamanBench.

Public Raman datasets are scattered across Kaggle, Hugging Face, Zenodo, Figshare, Mendeley, GitHub and other archives, each in its own format. raman-data puts them behind one function: it lists the datasets, downloads one, and loads it as NumPy arrays of spectra, Raman shifts and targets.

It currently covers 93 datasets for classification, regression, denoising and super-resolution, which can be filtered by task and by application domain (medical, biological, chemical, material science). A curated subset is used for the RamanBench leaderboard.

from raman_data import raman_data, TASK_TYPE

raman_data(task_type=TASK_TYPE.Classification)   # list datasets
dataset = raman_data("bioprocess_substrates")     # load one
X, y = dataset.spectra, dataset.targets

Install it with pip install raman-data.

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