| Presentation | 2003/10/30 Evaluation and Comparison of Natural Language and Graphical User Interfaces in "Query-by-Impressions" Scenes(Natural Language Understanding and Models of Communication) Tadahiko KUMAMOTO, Kimiko OHTA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Impression-based retrieval of multimedia content is the best way to find items that suit the preferences, senses, or mental states of users. In this kind of system, the system presents a relatively short set of words that denote impressions; the users select and estimate one or more words using a graphical user interface (GUI) from this set for input to the system. With this approach, increases in the number of words presented lead to increase the cost to the user in terms of the time required to enter impressions. Conversely, a set of words that is too limited will often leave users unable to accurately represent their target impressions. To solve this trade-off problem, adopting a natural language interface (NLI) is considered to be effective and useful. In this article, we compare two kinds of impression-based music-retrieval systems in accuracy and convenience: one with NLI, and the other with GUI. And we discuss the results, and describe guidelines on design of better NLI. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | impression-based music-retrieval / natural language interface (NLI) / graphical user interface (GUI) |
| Paper # | NLC2003-25 |
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| Conference Information | |
| Committee | NLC |
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| Conference Date | 2003/10/30(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Natural Language Understanding and Models of Communication (NLC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation and Comparison of Natural Language and Graphical User Interfaces in "Query-by-Impressions" Scenes(Natural Language Understanding and Models of Communication) |
| Sub Title (in English) | |
| Keyword(1) | impression-based music-retrieval |
| Keyword(2) | natural language interface (NLI) |
| Keyword(3) | graphical user interface (GUI) |
| 1st Author's Name | Tadahiko KUMAMOTO |
| 1st Author's Affiliation | Keihanna Human Info-Communication Research Center, Communications Research Laboratory() |
| 2nd Author's Name | Kimiko OHTA |
| 2nd Author's Affiliation | Keihanna Human Info-Communication Research Center, Communications Research Laboratory |
| Date | 2003/10/30 |
| Paper # | NLC2003-25 |
| Volume (vol) | vol.103 |
| Number (no) | 407 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |