1 citations · 1 across the 2 of their papers we have counts for
3 papers
cs.CL2026
Toward Embedding-Based Psychometrics: Structural Modeling of Assessment-Item Semantics With Contextual Scores
Jinsong Chen, Shi-Ting Chen
Contextual scores represent assessment items through their similarities to reference words in an external corpus. We examine the semantic structure of scores for 40 TIMSS mathemati…
cs.CL2026
From Text to Parameters: Predicting Item Parameters from Embedding Regularization with Reliability and Design Ceilings
Shi-Ting Chen, Jinsong Chen
Newly developed items must ordinarily be field tested before their psychometric properties are known, creating a cold start problem for item calibration. Predicting item parameters…
cs.CL2025★ 1 cited
Confident RAG: Enhancing the Performance of LLMs for Mathematics Question Answering through Multi-Embedding and Confidence Scoring
Shiting Chen, Zijian Zhao, Jinsong Chen
Large Language Models (LLMs) hold significant promise for mathematics education, yet they often struggle with complex mathematical reasoning. While Retrieval-Augmented Generation (…