SVD Dimensionality Reduction

KNIME Analytics Platform
1

Hello I see a PCA node for dimensionality reduction however if I wanted to use dimensionality reduction for a sparse matrix if I am using TF-IDF vectors, I would like to use SVD or LSI does KNIME have anything that can reduce dimensionality this way?

Thanks

2

Hello arianiherrera,
Please visit this answer

Hope this can help you

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