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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.

169,181 papers · 148 categories

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2 results for “TensorSketch”

Sketching for Kronecker Product Regression and P-splinescs.DS

TensorSketch solves Kronecker product regression and non-negative regression.

problem Solving regression problems with Kronecker product matrices.

method Extending TensorSketch to other norms for Kronecker product regression.

result Solving Kronecker product regression and non-negative regression in sublinear time.

TensorSketch Kronecker product regression sublinear time norms

2017-12-27abs ↗pdf ↗

Oblivious subspace embeddings for compressed Tucker decompositionsstat.ML

This work improves tensor decomposition methods, especially for large datasets.

problem Lack of efficient methods for estimating Tucker decompositions.

method Applies Johnson-Lindenstrauss type guarantees to Tucker decompositions with random embeddings.

result Effective dimension reduction with minimal error for large tensors.

tensor decomposition Johnson-Lindenstrauss Tucker decomposition random embeddings image processing

2024-06-13abs ↗pdf ↗