shimo-lab/Universal-Geometry-with-ICA

Discovering Universal Geometry in Embeddings with ICA (Published in EMNLP 2023)

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This project helps natural language processing (NLP) researchers and computational linguists understand the underlying structure of word embeddings, which are numerical representations of words. By applying a technique called Independent Component Analysis (ICA), it transforms raw word embeddings (from English or multiple languages) into visualizations like heatmaps and scatter plots. The output reveals consistent 'geometric' patterns that indicate how words are related in meaning across different languages.

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Use this if you are a researcher analyzing word relationships in single or multiple languages and want to uncover fundamental, universal patterns in how words are represented.

Not ideal if you are looking for a tool to build or apply pre-trained language models for specific tasks like sentiment analysis or machine translation, rather than analyzing their internal structure.

natural-language-processing computational-linguistics word-embeddings cross-lingual-analysis semantic-representation
No License Stale 6m No Package No Dependents
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Jun 17, 2025

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