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.

168,695 papers · 148 categories

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3 results for “DeBERTa”

Impact of LLMs news Sentiment Analysis on Stock Price Movement Predictionq-fin.ST

This study evaluates LLMs for sentiment analysis in stock price prediction.

problem Improving stock price prediction accuracy using LLMs for news sentiment analysis.

method Compared 3 LLMs (DeBERTa, RoBERTa, FinBERT) for sentiment-driven stock prediction.

result DeBERTa outperforms other models with 75% accuracy, and ensemble model increases accuracy to 80%.

stock price prediction sentiment analysis LLMs DeBERTa RoBERTa

2026-01-22abs ↗pdf ↗

Online Shift Detection and Conformal Adaptation for Deployed Safety Classifierscs.LG

Online monitoring system for safety classifiers with shift detection and conformal adaptation

problem Detecting and adapting to distributional shifts in deployed safety classifiers

method Calibrated sequential statistics for online monitoring, conformal abstention for adaptation

result 86.6% valid detection with mean latency of 39.5 steps

distributional shift safety classifiers conformal prediction sequential statistics adaptation

2026-06-10abs ↗pdf ↗

Fine-Tuning Large Language Models for Stock Return Prediction Using Newsflowq-fin.CP

This paper fine-tunes LLMs for stock return prediction using financial news.

problem Improving stock return forecasting accuracy using LLMs.

method Fine-tuning LLMs with text and forecasting modules, comparing encoder-only and decoder-only models, and integrating token-level representations.

result LLMs' aggregated token-level embeddings enhance return predictions for long-only and long-short portfolios.

stock return prediction large language models financial news text representation portfolio optimization

2024-07-25abs ↗pdf ↗