2 citations · 8 across the 11 of their papers we have counts for
5 papers · 1 filter
Data Reliability Scoring
Yiling Chen, Shi Feng, Paul Kattuman +1
How can we assess the reliability of a dataset without access to ground truth? We introduce the problem of reliability scoring for datasets collected from potentially strategic sou…
ALPINE: Unveiling the Planning Capability of Autoregressive Learning in Language Models
Siwei Wang, Yifei Shen, Shi Feng +3
Planning is a crucial element of both human intelligence and contemporary large language models (LLMs). In this paper, we initiate a theoretical investigation into the emergence of…
A Correction of Pseudo Log-Likelihood Method
Shi Feng, Nuoya Xiong, Zhijie Zhang +1
Pseudo log-likelihood is a type of maximum likelihood estimation (MLE) method used in various fields including contextual bandits, influence maximization of social networks, and ca…
Combinatorial Causal Bandits without Graph Skeleton
Shi Feng, Nuoya Xiong, Wei Chen
In combinatorial causal bandits (CCB), the learning agent chooses a subset of variables in each round to intervene and collects feedback from the observed variables to minimize exp…
Combinatorial Causal Bandits
Shi Feng, Wei Chen
In combinatorial causal bandits (CCB), the learning agent chooses at most variables in each round to intervene, collects feedback from the observed variables, with the goal of…