|
Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Information Science and Technology / Faculty of Information Science and Technology >
Peer-reviewed Journal Articles, etc >
Query by example for geographic entity search with implicit negative feedback
| Title: | Query by example for geographic entity search with implicit negative feedback |
| Authors: | Kato, Makoto P Browse this author | | Oyama, Satoshi Browse this author →KAKEN DB | | Hiroaki, Ohshima Browse this author →KAKEN DB | | Tanaka, Katsumi Browse this author →KAKEN DB |
| Keywords: | Geographic entity search | | similarity | | implicit negative feedback |
| Issue Date: | 2010 |
| Publisher: | ACM |
| Citation: | ICUIMC '10 Proceedings of the 4th International Conference on Ubiquitous Information Management and Communication, ISBN: 978-1-60558-893-3 |
| Start Page: | 1 |
| Publisher DOI: | 10.1145/2108616.2108671 |
| Abstract: | We propose a method of searching for geographic entities in an unknown place with a query by example in a known place. Geographic entity searches are installed in many Web sites such as those for shopping and restaurants. Most of the sites hold classic attribute-based or keyword-based interfaces for entity retrieval; however, specifying each attribute users want is time-consuming, and keywords are not effective for representing users’ complex intentions. The proposed query by example method in a map interface allows users to intuitively query by selecting entities in places they know well. The most similar entities to an input are returned based on the similarity varying with individuals. Our proposed method is robust for estimating the similarity using not only selected examples, but also implicit negative feedback, which is predicted by how the user selects examples as a query in the map interface. Experimental results proved the effectiveness of our method, and the performance exceeded that of a previously proposed method. |
| Conference Name: | International Conference on Ubiquitous Information Management and Communication (ICUIMC) |
| Conference Sequence: | 4 |
| Conference Place: | Suwon |
| Rights: | ©2010 ACM. This is the author’s version of the work. It is posted here by permission of ACM for your personal use. Not for redistribution. The definitive version was published in ICUIMC '10 Proceedings of the 4th International Conference on Ubiquitous Information Management and Communication, ISBN: 978-1-60558-893-3, 2010 http://doi.acm.org/10.1145/2108616.2108671 |
| Type: | proceedings (author version) |
| URI: | http://hdl.handle.net/2115/65288 |
| Appears in Collections: | 情報科学院・情報科学研究院 (Graduate School of Information Science and Technology / Faculty of Information Science and Technology) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
|
Submitter: 小山 聡
|
