3 papers
cs.CL2026
Flesch-Kincaid Readability Depends Only on the Topic Distribution in Long Texts under Topic Models
Yo Ehara
Flesch Reading Ease (FRE) and the Flesch-Kincaid Grade Level (FKGL) are widely used readability scores for English computed from the same two document statistics, yet their stabili…
cs.CL2026
Predicting Disagreement with Human Raters in LLM-as-a-Judge Difficulty Assessment without Using Generation-Time Probability Signals
Yo Ehara
Automatic generation of educational materials using large language models (LLMs) is becoming increasingly common, but assigning difficulty levels to such materials still requires s…
cs.CL2026
Accurate and Efficient Statistical Testing for Word Semantic Breadth
Yo Ehara
Measuring the breadth of a word's meaning, or its spread across contexts, has become feasible with contextualized token embeddings. A word type can be represented as a cloud of tok…