Qizhao Chen

According to our database, Qizhao Chen authored at least 12 papers between 2022 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

Adaptive alpha weighting with PPO: enhancing prompt-based LLM-generated alphas in quant trading.

Qizhao Chen, Hiroaki Kawashima

Int. J. Data Sci. Anal., December, 2026

A novel sentiment correlation-based method with dual transformer model for stock price prediction.

Qizhao Chen, Hiroaki Kawashima

Int. J. Data Sci. Anal., June, 2026

2025

A Framework for Measuring How News Topics Drive Stock Movement.

Qizhao Chen

CoRR, October, 2025

Sentiment-Aware Mean-Variance Portfolio Optimization for Cryptocurrencies.

Qizhao Chen

CoRR, August, 2025

Sentiment-Aware Stock Price Prediction with Transformer and LLM-Generated Formulaic Alpha.

Qizhao Chen, Hiroaki Kawashima

CoRR, August, 2025

Comparing Different Transformer Model Structures for Stock Prediction.

Qizhao Chen

CoRR, April, 2025

Multi-Agent LLM Framework for Formulaic Alpha Generation and Selection in Quantitative Trading.

Qizhao Chen, Hiroaki Kawashima

Proceedings of the IEEE International Conference on Big Data, 2025

Stock Price Forecasting with Sentiment of Related Entities Via Graph-Based Community Detection.

Qizhao Chen, Hiroaki Kawashima

Proceedings of the IEEE International Conference on Big Data, 2025

2024

A Unified MPC Strategy for a Tilt-rotor VTOL UAV Towards Seamless Mode Transitioning.

Qizhao Chen, Ziqi Hu, Junyi Geng, Dongwei Bai, Mohammadreza Mousaei, Sebastian A. Scherer

CoRR, 2024

Stock Price Prediction Using LLM-Based Sentiment Analysis.

Qizhao Chen, Hiroaki Kawashima

Proceedings of the IEEE International Conference on Big Data, 2024

2023

Inference on Optimal Dynamic Policies via Softmax Approximation.

Qizhao Chen, Morgane Austern, Vasilis Syrgkanis

CoRR, 2023

2022

Debiased Machine Learning without Sample-Splitting for Stable Estimators.

Qizhao Chen, Vasilis Syrgkanis, Morgane Austern

Proceedings of the Advances in Neural Information Processing Systems 35: Annual Conference on Neural Information Processing Systems 2022, 2022