Top Result Relevance: 6,933.36

Explanation for search: a history of the mind

Record Id: 386223 found with a relevance value of 93.13

90.52% "histori" in series2, with a modifier of 30.00
6.67% "a" in allfields_unstemmed, with a modifier of 10.00
2.81% "mind" in allfields
0.00% "a" in allfields
0.00% "histori" in allfields
0.00% "history" in allfields_unstemmed, with a modifier of 10.00
      
93.12533 = sum of:
  6.208676 = max of:
    6.208676 = weight(allfields_unstemmed:a in 7005) [SchemaSimilarity], result of:
      6.208676 = score(freq=4.0), computed as boost * idf * tf from:
        10.0 = boost
        0.90224844 = idf, computed as log(1 + (N - n + 0.5) / (n + 0.5)) from:
          132865 = n, number of documents containing term
          327531 = N, total number of documents with field
        0.6881337 = tf, computed as freq / (freq + k1 * (1 - b + b * dl / avgdl)) from:
          4.0 = freq, occurrences of term within document
          1.2 = k1, term saturation parameter
          0.75 = b, length normalization parameter
          136.0 = dl, length of field (approximate)
          80.90831 = avgdl, average length of field
    0.62096846 = weight(allfields:a in 7005) [SchemaSimilarity], result of:
      0.62096846 = score(freq=4.0), computed as boost * idf * tf from:
        0.9022409 = idf, computed as log(1 + (N - n + 0.5) / (n + 0.5)) from:
          132866 = n, number of documents containing term
          327531 = N, total number of documents with field
        0.68825126 = tf, computed as freq / (freq + k1 * (1 - b + b * dl / avgdl)) from:
          4.0 = freq, occurrences of term within document
          1.2 = k1, term saturation parameter
          0.75 = b, length normalization parameter
          136.0 = dl, length of field (approximate)
          80.96143 = avgdl, average length of field
  84.299355 = max of:
    2.7096224 = weight(allfields:histori in 7005) [SchemaSimilarity], result of:
      2.7096224 = score(freq=2.0), computed as boost * idf * tf from:
        5.1643114 = idf, computed as log(1 + (N - n + 0.5) / (n + 0.5)) from:
          1872 = n, number of documents containing term
          327531 = N, total number of documents with field
        0.5246822 = tf, computed as freq / (freq + k1 * (1 - b + b * dl / avgdl)) from:
          2.0 = freq, occurrences of term within document
          1.2 = k1, term saturation parameter
          0.75 = b, length normalization parameter
          136.0 = dl, length of field (approximate)
          80.96143 = avgdl, average length of field
    27.335789 = weight(allfields_unstemmed:history in 7005) [SchemaSimilarity], result of:
      27.335789 = score(freq=2.0), computed as boost * idf * tf from:
        10.0 = boost
        5.2113276 = idf, computed as log(1 + (N - n + 0.5) / (n + 0.5)) from:
          1786 = n, number of documents containing term
          327531 = N, total number of documents with field
        0.5245456 = tf, computed as freq / (freq + k1 * (1 - b + b * dl / avgdl)) from:
          2.0 = freq, occurrences of term within document
          1.2 = k1, term saturation parameter
          0.75 = b, length normalization parameter
          136.0 = dl, length of field (approximate)
          80.90831 = avgdl, average length of field
    84.299355 = weight(series2:histori in 7005) [SchemaSimilarity], result of:
      84.299355 = score(freq=1.0), computed as boost * idf * tf from:
        30.0 = boost
        5.611396 = idf, computed as log(1 + (N - n + 0.5) / (n + 0.5)) from:
          339 = n, number of documents containing term
          92861 = N, total number of documents with field
        0.5007628 = tf, computed as freq / (freq + k1 * (1 - b + b * dl / avgdl)) from:
          1.0 = freq, occurrences of term within document
          1.2 = k1, term saturation parameter
          0.75 = b, length normalization parameter
          3.0 = dl, length of field
          3.8740053 = avgdl, average length of field
  2.6172986 = max of:
    2.6172986 = weight(allfields:mind in 7005) [SchemaSimilarity], result of:
      2.6172986 = score(freq=1.0), computed as boost * idf * tf from:
        7.359402 = idf, computed as log(1 + (N - n + 0.5) / (n + 0.5)) from:
          208 = n, number of documents containing term
          327531 = N, total number of documents with field
        0.3556401 = tf, computed as freq / (freq + k1 * (1 - b + b * dl / avgdl)) from:
          1.0 = freq, occurrences of term within document
          1.2 = k1, term saturation parameter
          0.75 = b, length normalization parameter
          136.0 = dl, length of field (approximate)
          80.96143 = avgdl, average length of field