Concepedia

Bm25 Variant Models

BM25 Variant Models is a probabilistic information retrieval framework that extends the original BM25 ranking function by modifying its parameters, normalization strategies, or term weighting schemes to improve document ranking performance under specific retrieval conditions.

16

Publications

4K

Citations

47

Authors

23

Institutions

Publications per year

2017–2026

5

Parents

Publications

16

The Probabilistic Relevance Framework: BM25 and Beyond

Stephen Robertson, Hugo Zaragoza · Foundations and Trends® in Information Retrieval · 2009 · 2.9K citations

, , +11

Simple BM25 extension to multiple weighted fields

Stephen Robertson, Hugo Zaragoza, Michael Taylor · 2004 · 702 citations

, , +16

When documents are very long, BM25 fails!

Yuanhua Lv, ChengXiang Zhai · 2011 · 92 citations

, , +13

Using BM25F for semantic search

José R. Pérez-Agüera, Javier Arroyo, Jane Greenberg et al. · 2010 · 77 citations

, , +14

Integrating the Probabilistic Models BM25/BM25F into Lucene

Joaquín Pérez-Iglesias, José R. Pérez-Agüera, Víctor Fresno et al. · ArXiv.org · 2009 · 71 citations · Full text

, , +14

1–5 of 16

Authors

47

  1. HZ
    Hugo Zaragoza

    Yahoo (Spain), Spain

    3 publications · 3.6K citations

    3

    h-index

  2. SR
    Stephen Robertson

    Microsoft Research (United Kingdom), United Kingdom

    3 publications · 3.6K citations

    3

    h-index

  3. JR
    José R. Pérez-Agüera

    Universidad Complutense de Madrid, Spain

    2 publications · 148 citations

    2

    h-index

  4. VF
    Víctor Fresno

    Universidad Nacional de Educación a Distancia, Spain

    2 publications · 148 citations

    2

    h-index

  5. JX
    Jimmy Xiangji Huang

    York University, Canada

    2 publications · 33 citations

    2

    h-index

1–5 of 47

Institutions

23

  1. Microsoft Research (United Kingdom)

    Cambridge, United Kingdom

    2 h-index

    4 publications

    5K citations

  2. York University

    Toronto, Canada

    2 h-index

    6 publications

    99 citations

  3. Centre National de la Recherche Scientifique

    Paris, France

    2 h-index

    3 publications

    71 citations

  4. Université Mohammed VI Polytechnique

    Marrakesh, Morocco

    1 h-index

    1 publications

    17 citations

  5. Université Jean Monnet

    Saint-Etienne, France

    1 h-index

    2 publications

    54 citations

  6. Université Claude Bernard Lyon 1

    Villeurbanne, France

    1 h-index

    2 publications

    54 citations

  7. Université Ibn-Tofail

    Kenitra, Morocco

    1 h-index

    2 publications

    34 citations

  8. National Institute of Informatics

    Tokyo, Japan

    1 h-index

    2 publications

    50 citations

1–8 of 23

Venues

  1. Text REtrieval Conference

    Conference · 1 publications · 44 citations

    1

    h-index

  2. 1

    h-index

  3. 1

    h-index

  4. 1

    h-index

  5. ArXiv.org

    Repository · 1 publications · 71 citations

    1

    h-index

1–5