Investigating Critical Speech Recognition Errors in Spoken Short Messages

Pappu, Aasish; Misu, Teruhisa; Gupta, Rakesh K.

doi:10.1007/978-3-319-21834-2_7

Search citation statements

Order By: Relevance

Paper Sections

Select...

Knowledge Acquisition Strategies1

Citation Types

Supporting

Mentioning

Contrasting

Publication Types

Select...

Other1

Relationship

Self Cite1

Independent0

Authors

Journals

Cited by 1 publication

(1 citation statement)

References 12 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…We posit three different circumstances that can trigger knowledge acquisition behavior: (1) initiated by expert users of the system [Holzapfel et al, 2008, Spexard et al, 2006, Lütkebohle et al, 2009, Rudnicky et al, 2010, (2) triggered by "misunderstanding" of the user's input [Chung et al, 2003, Filisko and Seneff, 2005, Prasad et al, 2012, Pappu et al, 2014, or (3) triggered by the system. They are described below: QUERYDRIVEN.…”

Section: Knowledge Acquisition Strategiesmentioning

confidence: 99%

Knowledge Acquisition Strategies for Goal-Oriented Dialog Systems

Pappu¹,

Rudnicky²

2014

Proceedings of the 15th Annual Meeting of the Special Interest Group on Discourse and Dialogue (SIGDIAL)

Self Cite

View full text Add to dashboard Cite

Many goal-oriented dialog agents are expected to identify slot-value pairs in a spoken query, then perform lookup in a knowledge base to complete the task. When the agent encounters unknown slotvalues, it may ask the user to repeat or reformulate the query. But a robust agent can proactively seek new knowledge from a user, to help reduce subsequent task failures. In this paper, we propose knowledge acquisition strategies for a dialog agent and show their effectiveness. The acquired knowledge can be shown to subsequently contribute to task completion.

show abstract