Presentation | 2011/12/12 Evaluation of A Speech Interface System with a Funtion to Select Word Fragment Candidates YONGGEE JANG, ATSUHIKO KAI, LONGBIAO WANG, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We propose a multimodal interface using multiple candidates of words and their fragments to solve a problem that a input efficiency declines by recognition errors for a large-vocabulary spoken-word input task. Our system displays multiple candidates from ASR (Automatic Speech Recognition) results for speech input and makes users select a correct candidate through GUI (Graphical User Interface). Also, we describe an approach that can improve a efficiency of word inputs by narrowing word candidates from recognition results using word fragments. In this paper, we show experimental results for the proposed interface system by simulation and on-line evaluations. According to the results, we can see that the proposed method improves an input efficiency compared with a traditional method which displays N-best hypotheses only, and has a robustness for the various environments where the recognition accuracy and the length of candidates list were changed. In the experiment by real users, even though the proposed system can show less improvement than that of the simulation, we expect that the input efficiency of the proposed method will be improve, by conducting a review of an multimodal interface design. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | |
Paper # | Vol.2011-SLP-89 No.25 |
Date of Issue |
Conference Information | |
Committee | NLC |
---|---|
Conference Date | 2011/12/12(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Natural Language Understanding and Models of Communication (NLC) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Evaluation of A Speech Interface System with a Funtion to Select Word Fragment Candidates |
Sub Title (in English) | |
Keyword(1) | |
1st Author's Name | YONGGEE JANG |
1st Author's Affiliation | Faculty of Engineering, Shizuoka University() |
2nd Author's Name | ATSUHIKO KAI |
2nd Author's Affiliation | Faculty of Engineering, Shizuoka University |
3rd Author's Name | LONGBIAO WANG |
3rd Author's Affiliation | Faculty of Engineering, Shizuoka University |
Date | 2011/12/12 |
Paper # | Vol.2011-SLP-89 No.25 |
Volume (vol) | vol.111 |
Number (no) | 364 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |