BM25

GPTKB entity

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