| Paper Abstract and Keywords |
| Presentation |
2020-02-27 14:40
A Note on Eye Gaze Based User-specific Interest Estimation for Images
-- Estimation Performance Improvement Based on sMVCCA including Ordinal Label Dequantization --
Masanao Matsumoto (Hokkaido Univ.), Naoki Saito (NIT, Kushiro College), Takahiro Ogawa, Miki Haseyama (Hokkaido Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
This paper presents supervised multiview canonical correlation analysis via ordinal label dequantization (sMVCCA-OLD) for image interest estimation.
sMVCCA-OLD is a new supervised CCA method realizing accurate integration of features including low-dimensional ordinal label features by introducing label dequantization scheme to sMVCCA.
In sMVCCA, there is a possibility of missing information that is necessary for image interest estimation since the dimensions of integrated features is limited by the number of classes.
sMVCCA-OLD can solve this problem by increasing the dimension of the ordinal label information with the estimation of the canonical correlation between multiview features.
From experimental results obtained by applying our method to the image interest level estimation, it is confirmed that accuracy improvement using sMVCCA-OLD becomes feasible compared to recent CCA-based methods. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
eye gaze data / canonical correlation analysis / ordinal label dequantization / interest level estimation / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 44, no. 6, ME2020-43, pp. 73-77, Feb. 2020. |
| Paper # |
ME2020-43 |
| Date of Issue |
2020-02-20 (MMS, HI, ME, AIT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
HI IEICE-IE IEICE-ITS MMS ME AIT |
| Conference Date |
2020-02-27 - 2020-02-28 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Hokkaido Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Image Processing, etc. |
| Paper Information |
| Registration To |
ME |
| Conference Code |
2020-02-HI-IE-ITS-MMS-ME-AIT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Note on Eye Gaze Based User-specific Interest Estimation for Images |
| Sub Title (in English) |
Estimation Performance Improvement Based on sMVCCA including Ordinal Label Dequantization |
| Keyword(1) |
eye gaze data |
| Keyword(2) |
canonical correlation analysis |
| Keyword(3) |
ordinal label dequantization |
| Keyword(4) |
interest level estimation |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Masanao Matsumoto |
| 1st Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 2nd Author's Name |
Naoki Saito |
| 2nd Author's Affiliation |
National Institute of Technology, Kushiro College (NIT, Kushiro College) |
| 3rd Author's Name |
Takahiro Ogawa |
| 3rd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 4th Author's Name |
Miki Haseyama |
| 4th Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2020-02-27 14:40:00 |
| Presentation Time |
15 minutes |
| Registration for |
ME |
| Paper # |
MMS2020-15, HI2020-15, ME2020-43, AIT2020-15 |
| Volume (vol) |
vol.44 |
| Number (no) |
no.6 |
| Page |
pp.73-77 |
| #Pages |
5 |
| Date of Issue |
2020-02-20 (MMS, HI, ME, AIT) |