Construct · 1 fields · 1 citations

BM25: a standalone construct

One name. One construct. A landmark on the map.

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BM251 CONSTRUCTBM25ROBERTSON · INFORMATION

A single standalone construct; nearby constructs are located against it in the Collider. Tap a field for its definition, unit, and measures.

Information retrieval

a ranking function from the probabilistic relevance framework that scores documents using term frequency, inverse document frequency and document length normalization.

In information retrieval, BM25 refers to a ranking function from the probabilistic relevance framework that scores documents using term frequency, inverse document frequency and document length normalization. This meaning comes from Robertson (2009) in Foundations and Trends® in Information Retrieval.[1]

Unit
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Nearby constructs

document1 fields · 3 citationsanchor · a standalone constructeliteness1 fields · 1 citationsanchor · a standalone constructfrequency4 fields · 7 citationsjingle · one word, four constructs

References

  1. Robertson, S., & Zaragoza, H. (2009). The Probabilistic Relevance Framework: BM25 and Beyond. Foundations and Trends® in Information Retrieval, 4(1-2), 1-174. https://doi.org/10.1561/1500000019

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