Thomas L. Griffiths
4 papers in the PaperMetrix corpus
Papers by this author
-
Unifying rational models of categorization via the hierarchical Dirichlet process
2019
Models of categorization make different representational assumptions, with categories being represented by prototypes, sets of exemplars, and everything in between. Rational models of categorization justify these representational assumptions in terms of different schemes for estimating …
-
Evaluating Theory of Mind in Question Answering
2018 · arXiv (Cornell University)
We propose a new dataset for evaluating question answering models with respect to their capacity to reason about beliefs. Our tasks are inspired by theory-of-mind experiments that examine whether children are able to reason about …
-
Automatically Composing Representation Transformations as a Means for Generalization
2019 · International Conference on Learning Representations
A generally intelligent learner should generalize to more complex tasks than it has previously encountered, but the two common paradigms in machine learning -- either training a separate learner per task or training a single …
-
Tree of Thoughts: Deliberate Problem Solving with Large Language Models
2023 · arXiv (Cornell University)
Language models are increasingly being deployed for general problem solving across a wide range of tasks, but are still confined to token-level, left-to-right decision-making processes during inference. This means they can fall short in tasks …