giotto-ai / giotto-tda

A high-performance topological machine learning toolbox in Python
https://giotto-ai.github.io/gtda-docs
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Giotto Mapper crashing on large data #665

Closed jnukpezah closed 1 year ago

jnukpezah commented 1 year ago

Hi, I am having issues running the giotto mapper implementation on a dataset of ~100,000 points with ~20 features. I used PCA as the filter function and the DBSCAN algorithm for clusterer and set n_jobs=-1. The dataset is scaled. I get a terminated worker error. Does giotto have constraints as to dataset size? Thanks JN