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» An Exploration of Off Topic Conversation
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NAACL
2010
13 years 2 months ago
An Exploration of Off Topic Conversation
In a corpus of expert tutoring dialogue, conversation that is considered to be "off topic" (non-pedagogical) according to a previous coding scheme is explored for its va...
Whitney L. Cade, Blair Lehman, Andrew Olney
EDM
2010
101views Data Mining» more  EDM 2010»
13 years 6 months ago
Off Topic Conversation in Expert Tutoring: Waste of Time or Learning Opportunity
While many aspects of tutoring have been identified and studied, off topic conversation has been largely ignored. In this paper, off topic conversation during 50 hours of one-to-on...
Blair Lehman, Whitney L. Cade, Andrew Olney
SBP
2011
Springer
12 years 11 months ago
Identifying Health-Related Topics on Twitter - An Exploration of Tobacco-Related Tweets as a Test Topic
Public health-related topics are difficult to identify in large conversational datasets like Twitter. This study examines how to model and discover public health topics and themes ...
Kyle W. Prier, Matthew S. Smith, Christophe G. Gir...
CHI
2009
ACM
14 years 5 months ago
Conversation clusters: grouping conversation topics through human-computer dialog
Conversation Clusters explores the use of visualization to highlight salient moments of live conversation while archiving a meeting. Cheaper storage and easy access to recording d...
Tony Bergstrom, Karrie Karahalios
IUI
2006
ACM
13 years 10 months ago
Topic modeling in fringe word prediction for AAC
Word prediction can be used for enhancing the communication ability of persons with speech and language impairments. In this work, we explore two methods of adapting a language mo...
Keith Trnka, Debra Yarrington, Kathleen F. McCoy, ...