2012 Fiscal Year Final Research Report
A Study on Modeling Text Reading Behaviors
| Project/Area Number |
23650076
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Intelligent informatics
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| Research Institution | National Institute of Informatics |
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Principal Investigator |
AIZAWA Akiko 国立情報学研究所, コンテンツ科学研究系, 教授 (90222447)
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| Project Period (FY) |
2011 – 2012
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| Keywords | 視線計測 / 読解行動 / テキスト理解 / 自然言語処理 / 言語インタフェース |
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| Research Abstract |
This research investigated a method for modeling human text reading behavior using both the eye-movement and linguistic analysis of the target text. First, we proposed a method for compensating gaze position measurement errors using text-reading specific information such as a word-bounding boxes layout and human reading patterns. Next, we studied models to predict human reading actions. In our formulation, each word in a document was characterized by fixation duration time, a position in a document, and linguistic features such as POS tag. The proposed models were verified through experiments using an existing gaze-corpus or experiments with our own subjects
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