Improving retrieval on imperfect speech transcriptions (poster abstract)

P. Jourlin, S. E. Johnson, K. Spärck Jones, P. C. Woodland
1999 Proceedings of the 22nd annual international ACM SIGIR conference on Research and development in information retrieval - SIGIR '99  
This paper presents the results from adding several forms of query expansion to our retrieval system running on several sets of transcriptions of broadcast news from the 1997 TREC-7 spoken document retrieval track.
doi:10.1145/312624.312701 dblp:conf/sigir/JourlinJJW99 fatcat:etfpu6jbzrcmdaljyis7hdi2om