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BM25

From Wikipedia, the free encyclopedia

BM25 may refer to:

  • BM-25 (multiple rocket launcher), a Soviet multiple rocket launcher
  • BM-25 Musudan, a North Korean intermediate-range ballistic missile thought to be designed in the 1960s and made in the 1970s, it was seen in the late 1980s by photographers
  • Okapi BM25, a ranking function in information retrieval