Name
Abstract | ||
|---|---|---|
thisdocument sample than one would expect by chance. Theterms are selected according to a binomial likelihood ratiotest [10], comparing their occurrence in the first 20 documentsto their occurrence in the rest of the collection.The selected terms are then weighted in proportion to the significance of their occurrence in the sampled documents.Since it uses the baseline results, this run may alsobe affected by the programming error described above.query set base infl infl-np expandall... |
Year | Venue | Field |
|---|---|---|
1995 | TREC | Query language,Query expansion,Information retrieval,Computer science,Artificial intelligence,Library science |
DocType | Citations | PageRank |
Conference | 12 | 7.77 |
References | Authors | |
9 | 6 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Marti A. Hearst | 1 | 7014 | 769.93 |
| Jan O. Pedersen | 2 | 6301 | 1177.07 |
| Peter Pirolli | 3 | 3661 | 538.83 |
| Hinrich Schütze | 4 | 2113 | 362.21 |
| Gregory Grefenstette | 5 | 1129 | 147.00 |
| David A. Hull | 6 | 1282 | 214.27 |