| Paper Abstract and Keywords |
| Presentation |
2017-02-20 14:45
A Note on Accurate Extraction of Concept Relationships Using Tagged Images
Shota Hamano, Takahiro Ogawa, Miki Haseyama (Hokkaido Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
This paper presents a method for accurate extraction of concept relationships using tagged images. Previous methods extract concept relationships using either or both of visual features and textual features extracted
from tagged images. In the method that we have previously proposed, visual similarity and textual similarity are calculated based on kernel density estimation and word2vec, respectively. Although kernel density estimation
considers distributions of the visual features, there is still room for accuracy improvement of concept relationship extraction. In this paper, we utilize locality-constraint linear coding (LLC) to achieve accurate extraction of concept
relationships, which is robust to visual variations. The proposed method also utilizes GloVe, which reportedly represents concepts more effectively than word2vec in the field of natural language processing. Experimental results show that LLC and GloVe contribute to effective representation of concepts and improve the accuracy of the subsequent extraction of the concept relationships. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Tagged images / concept relationship extraction / locality-constrained linear coding / GloVe / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 41, no. 5, ME2017-34, pp. 67-70, Feb. 2017. |
| Paper # |
ME2017-34 |
| Date of Issue |
2017-02-13 (MMS, CE, HI, ME, AIT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
CE MMS AIT HI ME IEICE-ITS IEICE-IE |
| Conference Date |
2017-02-20 - 2017-02-21 |
| 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 |
2017-02-CE-MMS-AIT-HI-ME-ITS-IE |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Note on Accurate Extraction of Concept Relationships Using Tagged Images |
| Sub Title (in English) |
|
| Keyword(1) |
Tagged images |
| Keyword(2) |
concept relationship extraction |
| Keyword(3) |
locality-constrained linear coding |
| Keyword(4) |
GloVe |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Shota Hamano |
| 1st Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 2nd Author's Name |
Takahiro Ogawa |
| 2nd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 3rd Author's Name |
Miki Haseyama |
| 3rd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2017-02-20 14:45:00 |
| Presentation Time |
15 minutes |
| Registration for |
ME |
| Paper # |
MMS2017-10, CE2017-10, HI2017-10, ME2017-34, AIT2017-10 |
| Volume (vol) |
vol.41 |
| Number (no) |
no.5 |
| Page |
pp.67-70 |
| #Pages |
4 |
| Date of Issue |
2017-02-13 (MMS, CE, HI, ME, AIT) |