Statements (29)
Predicate | Object |
---|---|
gptkbp:instanceOf |
information retrieval algorithm
|
gptkbp:alsoKnownAs |
gptkb:Okapi_BM25
|
gptkbp:basedOn |
probabilistic information retrieval model
|
gptkbp:commonIn |
modern search engines
|
gptkbp:component |
gptkb:Okapi_system
|
gptkbp:developedBy |
gptkb:Karen_Spärck_Jones
gptkb:Stephen_Robertson |
gptkbp:form |
document length normalization
inverse document frequency term frequency |
https://www.w3.org/2000/01/rdf-schema#label |
BM25
|
gptkbp:influenced |
learning to rank models
neural ranking models |
gptkbp:introducedIn |
1990s
|
gptkbp:openSource |
gptkb:Elasticsearch
gptkb:Apache_Lucene gptkb:Solr gptkb:Whoosh |
gptkbp:parameter |
b
k1 |
gptkbp:relatedTo |
gptkb:TF-IDF
gptkb:BM11 gptkb:BM15 |
gptkbp:successor |
gptkb:Okapi_BM11
|
gptkbp:usedFor |
information retrieval
search engines document ranking |
gptkbp:bfsParent |
gptkb:museum
|
gptkbp:bfsLayer |
4
|