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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.

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0111 · Jun 202619922001200920172026
1 result for “BallMapper”
Cross-sectional topological anomaly scores and intraday return predictability in the S&P 500: A BallMapper, decoder-conditional VAE, and Function-on-Function regression approachq-fin.ST

Topological anomaly scores predict return curves in S&P 500 stocks

problem Detecting anomalies in financial time series
method BallMapper, decoder-conditional VAE, Function-on-Function regression
result Anomaly history carries predictive content for return curves
topological anomalyreturn predictabilityBallMapperdecoder-conditional VAEFunction-on-Function regression
2026-06-07abs ↗pdf ↗