Research
On-device research index

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

Trend · papers per month

count% of corpus
0.3%0.5%0.8%0.1% · Aug 202419922001200920172026
2 results for “PolyModel”
Hedge Fund Portfolio Construction Using PolyModel Theory and iTransformerq-fin.PM

PolyModel theory and iTransformer improve hedge fund portfolio construction.

problem Sparse financial time series data makes portfolio construction challenging.
method Identify asset pool, select risk factors, create quantitative and classical measures, and use iTransformer for trend capture.
result Improved Sharpe ratio and annualized return compared to benchmarks.
Hedge fundsPortfolio constructionPolyModel theoryiTransformerMachine learning
2024-08-06abs ↗pdf ↗
PolyModel for Hedge Funds' Portfolio Construction Using Machine Learningq-fin.ST

Study uses machine learning and PolyModel to improve hedge fund performance.

problem Improving hedge fund investment performance with machine learning.
method Integration of machine learning techniques, PolyModel feature selection, and analysis of fund size.
result Machine learning enhances cumulative returns but increases annual volatility.
Hedge fundsPortfolio optimizationMachine learningPolyModelFund selection
2024-12-15abs ↗pdf ↗