Search (1 results, page 1 of 1)

  • × subject_ss:"Big data"
  • × year_i:[2010 TO 2020}
  1. Lu, J.; Xu, Q.: Ontologies and big data considerations for effective intelligence (2017) 0.01
    0.0065777805 = product of:
      0.019733341 = sum of:
        0.019733341 = weight(_text_:j in 3468) [ClassicSimilarity], result of:
          0.019733341 = score(doc=3468,freq=2.0), product of:
            0.14052401 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.044224758 = queryNorm
            0.14042683 = fieldWeight in 3468, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.03125 = fieldNorm(doc=3468)
      0.33333334 = coord(1/3)