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arXiv research

A locally-built, LLM-digested index of recent arXiv papers in quant finance, geometry/topology, and statistical ML — keyword search served straight from SQLite on this machine.

168,742 papers · 148 categories

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1 result for “centroid-pair”

Structured Inverted-File k-Means Clustering for High-Dimensional Sparse Datastat.ML

SIVF k-means algorithm speeds up sparse data clustering.

problem Efficiently clustering large-scale high-dimensional sparse data.

method Inverted-file structure for centroids, filter-based similarity reduction.

result SIVF achieves higher speed and lower memory consumption.

k-means clustering sparse data high-dimensional inverted-file centroid-pair

2021-03-30abs ↗pdf ↗