Presentation 2016-09-27
Eye-gaze based Unknown Word Detection in Non-native Language Reading considering Part-of-speech Tag and Personalization
Rui Hiraoka, Hiroki Tanaka, Sakriani Sakti, Graham Neubig, Satoshi Nakamura,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) This paper proposes a method to detect unknown words during natural reading by using eye-tracking technique. A previous approach utilizes fixation and word rarity features to detect unknown words in foreign language. However, the performance of conventional approach is not sufficient during natural reading. In Non-native, eye movement varies between individuals. To improve detection performance, we try to 1) apply personalization, and 2) use Part of Speech tagging as new linguistic features. The experimental results demonstrate that personalization and POS-tag are capable of improving detection performance as measured by F-measure.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Eye tracking / Unknown word detection / Natural reading / Automatic detection / Personalization
Paper # HIP2016-48
Date of Issue 2016-09-20 (HIP)

Conference Information
Committee HIP
Conference Date 2016/9/27(2days)
Place (in Japanese) (See Japanese page)
Place (in English)
Topics (in Japanese) (See Japanese page)
Topics (in English) Eye movement and perception, Control and measurement of eye movement, Accommodation and pupil, etc.
Chair Masahiro Ishii(Sapporo City Univ.)
Vice Chair Miyuki Kamachi(Kogakuin Univ.) / Shuichi Sakamoto(Tohoku Univ.)
Secretary Miyuki Kamachi(Tokushima Univ.) / Shuichi Sakamoto(Univ. of Tsukuba)
Assistant Rika Mochizuki(NTT) / Mutsumi Suganuma(Waseda Univ.) / Atsushi Wada(NICT)

Paper Information
Registration To Technical Committee on Human Information Processing
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Eye-gaze based Unknown Word Detection in Non-native Language Reading considering Part-of-speech Tag and Personalization
Sub Title (in English)
Keyword(1) Eye tracking
Keyword(2) Unknown word detection
Keyword(3) Natural reading
Keyword(4) Automatic detection
Keyword(5) Personalization
1st Author's Name Rui Hiraoka
1st Author's Affiliation Nara Institute of Science and Technology(NAIST)
2nd Author's Name Hiroki Tanaka
2nd Author's Affiliation Nara Institute of Science and Technology(NAIST)
3rd Author's Name Sakriani Sakti
3rd Author's Affiliation Nara Institute of Science and Technology(NAIST)
4th Author's Name Graham Neubig
4th Author's Affiliation Nara Institute of Science and Technology(NAIST)
5th Author's Name Satoshi Nakamura
5th Author's Affiliation Nara Institute of Science and Technology(NAIST)
Date 2016-09-27
Paper # HIP2016-48
Volume (vol) vol.116
Number (no) HIP-229
Page pp.pp.29-34(HIP),
#Pages 6
Date of Issue 2016-09-20 (HIP)