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Making cosine similarities comparable across separately trained embedding spaces

For my open-source project, I am training PPMI + SVD embeddings separately on each book within a collection (~25 economics texts from Project Gutenberg), then trying to compare how similar terms are to a query word across books. However, each space has been trained independently, so the raw cosines…

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  1. 2026-09-24 20:18 · r/LanguageTechnology
    Making cosine similarities comparable across separately trained embedding spaces

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