66 citations · 162 across the 35 of their papers we have counts for
5 papers · 1 filter
Financial Risk Assessment via Long-term Payment Behavior Sequence Folding
Yiran Qiao, Yateng Tang, Xiang Ao +4
Online inclusive financial services encounter significant financial risks due to their expansive user base and low default costs. By real-world practice, we reveal that utilizing l…
Adapting Vision-Language Models to Open Classes via Test-Time Prompt Tuning
Zhengqing Gao, Xiang Ao, Xu-Yao Zhang +1
Adapting pre-trained models to open classes is a challenging problem in machine learning. Vision-language models fully explore the knowledge of text modality, demonstrating strong…
LOGIN: A Large Language Model Consulted Graph Neural Network Training Framework
Yiran Qiao, Xiang Ao, Yang Liu +3
Recent prevailing works on graph machine learning typically follow a similar methodology that involves designing advanced variants of graph neural networks (GNNs) to maintain the s…
AlphaForge: A Framework to Mine and Dynamically Combine Formulaic Alpha Factors
Hao Shi, Weili Song, Xinting Zhang +5
The complexity of financial data, characterized by its variability and low signal-to-noise ratio, necessitates advanced methods in quantitative investment that prioritize both perf…
EFSA: Towards Event-Level Financial Sentiment Analysis
Tianyu Chen, Yiming Zhang, Guoxin Yu +4
In this paper, we extend financial sentiment analysis~(FSA) to event-level since events usually serve as the subject of the sentiment in financial text. Though extracting events fr…