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One Size Does Not Fit All: The Case for Personalised Word Complexity Models
Computation and Language · Submitted 5 May 2022
abstract compiled · 2026-09-23 · no language-model review
The authors' main claim In this paper, we show that personal models are best when predicting word complexity for individual readers.
The compiled record
The paper's own sentences, arranged. Each label is drawn from a closed vocabulary; the number beside it is the probability the classifier gave that label. Numbers in the tables are the authors', checked by code. No sentence in this record was written by a model.
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The abstract, sentence by sentence
Complex Word Identification (CWI) aims to detect words within a text that a reader may find difficult to understand. It has been shown that CWI systems can improve text simplification, readability prediction and vocabulary acquisition modelling. However, the difficulty of a word is a highly idiosyncratic notion that depends on a reader's first language, proficiency and reading experience. In this paper, we show that personal models are best when predicting word complexity for individual readers. We use a novel active learning framework that allows models to be tailored to individuals and release a dataset of complexity annotations and models as a benchmark for further research.
background contribution method result interpretation main claim
| # | sentence | role | the authors' own work | states the main conclusion | strength |
|---|---|---|---|---|---|
| s0 | Complex Word Identification (CWI) aims to detect words within a text that a reader may find difficult to understand. | background 1.00 | 0.05 | 0.02 | asserted 0.88 |
| s1 | It has been shown that CWI systems can improve text simplification, readability prediction and vocabulary acquisition modelling. | background 1.00 | 0.06 | 0.02 | asserted 1.00 |
| s2 | However, the difficulty of a word is a highly idiosyncratic notion that depends on a reader's first language, proficiency and reading experience. | background 0.61 | 0.08 | 0.04 | asserted 1.00 |
| s3 | In this paper, we show that personal models are best when predicting word complexity for individual readers. | result 0.98 | 0.94 | 0.94 | asserted 1.00 |
| s4 | We use a novel active learning framework that allows models to be tailored to individuals and release a dataset of complexity annotations and models as a benchmark for further research. | contribution 0.89 | 0.96 | 0.08 | asserted 0.96 |
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The paper
Original abstract
Complex Word Identification (CWI) aims to detect words within a text that a reader may find difficult to understand. It has been shown that CWI systems can improve text simplification, readability prediction and vocabulary acquisition modelling. However, the difficulty of a word is a highly idiosyncratic notion that depends on a reader's first language, proficiency and reading experience. In this paper, we show that personal models are best when predicting word complexity for individual readers. We use a novel active learning framework that allows models to be tailored to individuals and release a dataset of complexity annotations and models as a benchmark for further research.
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How the literature uses it
2 arXiv papers cite this in 3 sentences
What it cites · 3 sentences without a confident label
Cites as background 1 paper
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Previous work on modelling CWI, including two shared tasks, has relied on the collection of large corpora containing words that have been annotated for their complexity [ref] .
A Report on the Complex Word Identification Shared Task 2018 · Introduction · 0.84
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