5 papers
FIRE: A Comprehensive Benchmark for Financial Intelligence and Reasoning Evaluation
Xiyuan Zhang, Huihang Wu, Jiayu Guo +8
We introduce FIRE, a comprehensive benchmark designed to evaluate both the theoretical financial knowledge of LLMs and their ability to handle practical business scenarios. For the…
BDEC:Brain Deep Embedded Clustering model
Xiaoxiao Ma, Chunzhi Yi, Zhicai Zhong +4
An essential premise for neuroscience brain network analysis is the successful segmentation of the cerebral cortex into functionally homogeneous regions. Resting-state functional m…
Calm local optimality for nonconvex-nonconcave minimax problems
Xiaoxiao Ma, Wei Yao, Jane J. Ye +1
Nonconvex-nonconcave minimax problems have found numerous applications in various fields including machine learning. However, questions remain about what is a good surrogate for lo…
Combined approach with second-order optimality conditions for bilevel programming problems
Xiaoxiao Ma, Wei Yao, Jane J. Ye +1
In this paper, we propose a combined approach with second-order optimality conditions of the lower level problem to study constraint qualifications and optimality conditions for bi…
PPO-CMA: Proximal Policy Optimization with Covariance Matrix Adaptation
Perttu Hämäläinen, Amin Babadi, Xiaoxiao Ma +1
Proximal Policy Optimization (PPO) is a highly popular model-free reinforcement learning (RL) approach. However, we observe that in a continuous action space, PPO can prematurely s…