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Automatic feedback using past queries
1997
Proceedings of the 20th annual international ACM SIGIR conference on Research and development in information retrieval - SIGIR '97
The effect of using paat queries to improve automatic query expansion was examined in the TREC environment. Automatic feedback of documents identified from similar past queries was compared with standard top-document feedback and with no feedback. A new query similarity metric was used based on comparing result lists and using probability of relevance. Our top-document feedback method showed small improvements over no feedback method consistent with past studies. On recall-precision and average
doi:10.1145/258525.258597
dblp:conf/sigir/FitzpatrickD97
fatcat:kanrng7uxvappejiyze2zrfacu