29 search results - page 1 / 6 » Using Automatically Transcribed Dialogs to Learn User Models... |
ACL
2008
13 years 5 months ago
2008
We use an EM algorithm to learn user models in a spoken dialog system. Our method requires automatically transcribed (with ASR) dialog corpora, plus a model of transcription error...
CIARP
2007
Springer
13 years 10 months ago
2007
Springer
Abstract. In this paper, we present a statistical approach for the automatic generation of dialogs by means of a user simulator. This technique can be used to generate dialogs with...
LREC
2010
13 years 5 months ago
2010
In this paper, we propose an estimation method of user satisfaction for a spoken dialog system using an N-gram-based dialog history model. We have collected a large amount of spok...
IWSDS
2010
13 years 2 months ago
2010
Recently various data-driven spoken language technologies have been applied to spoken dialog system development. However, high cost of maintaining the spoken dialog systems is one ...
CSL
2008
Springer
13 years 4 months ago
2008
Springer
We present a new methodology of user simulation applied to the evaluation and refinement of stochastic dialog systems. Common weaknesses of these systems are the scarceness of the...