Detecting Action Items in Meetings

We present a method for detecting action items in spontaneous meeting speech. Using a supervised approach incorporating prosodic, lexical and structural features, we can classify such items with a high degree of accuracy. We also examine how well various feature subclasses can perform this task on their own.

[1]  Andrei Popescu-Belis,et al.  Machine Learning for Multimodal Interaction , 4th International Workshop, MLMI 2007, Brno, Czech Republic, June 28-30, 2007, Revised Selected Papers , 2008, MLMI.

[2]  Stanley Peters,et al.  Detecting and Summarizing Action Items in Multi-Party Dialogue , 2007, SIGDIAL.

[3]  Chih-Jen Lin,et al.  Combining SVMs with Various Feature Selection Strategies , 2006, Feature Extraction.

[4]  Jean Carletta,et al.  The AMI Meeting Corpus: A Pre-announcement , 2005, MLMI.

[5]  Michel Galley,et al.  A Skip-Chain Conditional Random Field for Ranking Meeting Utterances by Importance , 2006, EMNLP.

[6]  Matthew Purver,et al.  Detecting Action Items in Multi-party Meetings: Annotation and Initial Experiments , 2006, MLMI.

[7]  Masoud Nikravesh,et al.  Feature Extraction - Foundations and Applications , 2006, Feature Extraction.

[8]  Steve Renals,et al.  DBN Based Joint Dialogue Act Recognition of Multiparty Meetings , 2007, 2007 IEEE International Conference on Acoustics, Speech and Signal Processing - ICASSP '07.

[9]  Jean Carletta,et al.  Extractive summarization of meeting recordings , 2005, INTERSPEECH.

[10]  Johanna D. Moore,et al.  Automatic Decision Detection in Meeting Speech , 2007, MLMI.

[11]  Robin Valenza SUMMARISATION OF SPOKEN AUDIO THROUGH INFORMATION EXTRACTION , 1999 .

[12]  Julia Hirschberg,et al.  Comparing lexical, acoustic/prosodic, structural and discourse features for speech summarization , 2005, INTERSPEECH.

[13]  Andreas Stolcke,et al.  The ICSI Meeting Corpus , 2003, 2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03)..

[14]  Steve Renals,et al.  Term-Weighting for Summarization of Multi-party Spoken Dialogues , 2007, MLMI.