Zobrazeno 1 - 10
of 5 050
pro vyhledávání: '"WANG, ZHENHUA"'
Do Large Language Models Truly Grasp Mathematics? An Empirical Exploration From Cognitive Psychology
Autor:
Xie, Wei, Ma, Shuoyoucheng, Wang, Zhenhua, Wang, Enze, Chen, Kai, Sun, Xiaobing, Wang, Baosheng
The cognitive mechanism by which Large Language Models (LLMs) solve mathematical problems remains a widely debated and unresolved issue. Currently, there is little interpretable experimental evidence that connects LLMs' problem-solving with human cog
Externí odkaz:
http://arxiv.org/abs/2410.14979
Spatio-temporal area-level datasets play a critical role in official statistics, providing valuable insights for policy-making and regional planning. Accurate modeling and forecasting of these datasets can be extremely useful for policymakers to deve
Externí odkaz:
http://arxiv.org/abs/2410.10641
With the ascent of large language models (LLM), natural language processing has witnessed enhancements, such as LLM-based data augmentation. Nonetheless, prior research harbors two primary concerns: firstly, a lack of contemplation regarding whether
Externí odkaz:
http://arxiv.org/abs/2407.00322
We study the policy iteration algorithm (PIA) for entropy-regularized stochastic control problems on an infinite time horizon with a large discount rate, focusing on two main scenarios. First, we analyze PIA with bounded coefficients where the contro
Externí odkaz:
http://arxiv.org/abs/2406.00612
Autor:
Wang, Zhenhua, Xie, Wei, Wang, Baosheng, Wang, Enze, Gui, Zhiwen, Ma, Shuoyoucheng, Chen, Kai
Large Language Models (LLMs) have gradually become the gateway for people to acquire new knowledge. However, attackers can break the model's security protection ("jail") to access restricted information, which is called "jailbreaking." Previous studi
Externí odkaz:
http://arxiv.org/abs/2402.15690
For time-inconsistent stopping in a one-dimensional diffusion setup, we investigate how to use discrete-time models to approximate the original problem. In particular, we consider the value function $V(\cdot)$ induced by all mild equilibria in the co
Externí odkaz:
http://arxiv.org/abs/2402.01482
Autor:
Bayraktar, Erhan, Wang, Zhenhua
We investigate an infinite-horizon time-inconsistent mean-field game (MFG) in a discrete time setting. We first present a classic equilibrium for the MFG and its associated existence result. This classic equilibrium aligns with the conventional equil
Externí odkaz:
http://arxiv.org/abs/2312.07770
Autor:
Wang, Zhenhua
We initiate the study of Lie-Trotter means in JB-algebras, which is an extension of Lie-Trotter formulas in JB-algebras. We show that two-variable Lie-Trotter means include the weighted arithmetic mean, weighted harmonic mean, weighted geometric mean
Externí odkaz:
http://arxiv.org/abs/2310.12857
Publikováno v:
Youqi dizhi yu caishoulu, Vol 31, Iss 6, Pp 57-64 (2024)
The fracturability of reservoirs is an essential parameter for selecting perforation stages and predicting hydraulic fracturing effects， but fracturability evaluation for tight sandstone reservoirs lacks unified methods and standards. This paper st
Externí odkaz:
https://doaj.org/article/3483b13b2af04065b81d085fb058c910
