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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 “SX-means”

Estimation of the number of clusters on d-dimensional spherecs.LG

A new method estimates the number of clusters on spherical data.

problem Estimating the number of clusters in spherical data.

method Spherical X-means (SX-means) method assuming von Mises-Fisher distributions.

result Shows the performance of SX-means in estimating the number of clusters.

spherical data von Mises-Fisher distributions cluster estimation X-means SX-means

2020-11-15abs ↗pdf ↗