Search Results for author: Gongjun Xu

Found 4 papers, 2 papers with code

tinyBenchmarks: evaluating LLMs with fewer examples

2 code implementations22 Feb 2024 Felipe Maia Polo, Lucas Weber, Leshem Choshen, Yuekai Sun, Gongjun Xu, Mikhail Yurochkin

The versatility of large language models (LLMs) led to the creation of diverse benchmarks that thoroughly test a variety of language models' abilities.

Multiple-choice

Learning Latent and Hierarchical Structures in Cognitive Diagnosis Models

no code implementations5 Apr 2021 Chenchen Ma, Gongjun Xu

Cognitive Diagnosis Models (CDMs) are a special family of discrete latent variable models that are widely used in modern educational, psychological, social and biological sciences.

Attribute cognitive diagnosis

Identifiability of Hierarchical Latent Attribute Models

1 code implementation19 Jun 2019 Yuqi Gu, Gongjun Xu

The key ingredients of an HLAM include a binary structural matrix and a directed acyclic graph specifying hierarchical constraints on the configurations of latent attributes.

Attribute

Learning Attribute Patterns in High-Dimensional Structured Latent Attribute Models

no code implementations8 Apr 2019 Yuqi Gu, Gongjun Xu

Structured latent attribute models (SLAMs) are a special family of discrete latent variable models widely used in social and biological sciences.

Attribute Vocal Bursts Intensity Prediction

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