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Qizhao Chen

Harvard University (from arXiv:2303.04416, 2023) · OpenAlex

11 papers in scope · 9 published · 2 on the econ.EM arXiv · 38 citations · h-index 4 (over the papers listed here)

Related authors

The 20 authors closest to this one in our weighted citation graph, most related first.

  1. Vasilis Syrgkanis
  2. Victor Chernozhukov
  3. Ayush Sawarni
  4. Rahul Singh
  5. Whitney K. Newey
  6. Chad E. Brown
  7. Christian Hansen
  8. James M. Robins
  9. David M. Ritzwoller
  10. Justin Whitehouse
  11. Kaicheng Chen
  12. Greg Lewis
  13. Gyungbae Park
  14. Alexandre Belloni
  15. Jianfei Cao
  16. Ravi B. Sojitra
  17. Hidehiko Ichimura
  18. Juan Carlos Escanciano
  19. Lars van der Laan
  20. Mark van der Laan

Proximity is measured over citations between two papers we both hold, weighted by how heavily one leans on the other, and is symmetric — it does not distinguish citing from being cited. Authors without a profile here are skipped, and a genuinely close colleague can be missing simply because their work is not in our arXiv corpus. Method: docs/06-citations-pipeline.md.

Papers

(2 of 11)

Sentiment-aware stock price prediction with transformer and LLM-generated formulaic alpha
published2026 · Digital Finance · 1 citations
with Hiroaki Kawashima
Digital Finance
Adaptive alpha weighting with PPO: enhancing prompt-based LLM-generated alphas in quant trading
published2026 · International Journal of Data Science and Analytics · 1 citations · first circulated 2025
with Hiroaki Kawashima
International Journal of Data Science and Analytics
Stock Price Prediction: A Comprehensive Review of Methods and Trends
published2026 · FinTech and Sustainable Innovation
FinTech and Sustainable Innovation
A novel sentiment correlation-based method with dual transformer model for stock price prediction
published2025 · International Journal of Data Science and Analytics · 8 citations
with Hiroaki Kawashima
International Journal of Data Science and Analytics
Stock Price Prediction with LLM-Guided Market Movement Signals and Transformer Model
published2025 · FinTech and Sustainable Innovation · 7 citations
FinTech and Sustainable Innovation
A Two-Stage Framework for Stock Price Prediction: LLM-Based Forecasting with Risk-Aware PPO Adjustment
published2025 · Journal of Computer and Communications · 6 citations
Journal of Computer and Communications
Image-Driven Stock Price Prediction with LLaMA: A Prompt-Based Approach
published2025 · 5 citations
publisher
Explore the Use of Prompt-Based LLM for Credit Risk Classification
published2025 · Journal of Computer and Communications · 4 citations
Journal of Computer and Communications
Comparing Vision-Instruct LLMs, Vision-Based Deep Learning, and Numeric Models for Stock Movement Prediction
published2025 · International Journal of Advanced Computer Science and Applications · 2 citations
International Journal of Advanced Computer Science and Applications
Inference on Optimal Dynamic Policies via Softmax Approximation
working paper2023 · arXiv
with Morgane Austern, Vasilis Syrgkanis
Paper profile arXiv arXiv:2303.04416
Debiased Machine Learning without Sample-Splitting for Stable Estimators
working paper2022 · arXiv · 4 citations
with Vasilis Syrgkanis, Morgane Austern
Paper profile arXiv arXiv:2206.01825

Assembled from arXiv and OpenAlex. Duplicate records for the same paper are merged, and the published version is shown where we could identify one. Corrections welcome.