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