Top Result Relevance: 3,454.67
Explanation for search: human development index
Record Id: 309695 found with a relevance value of 76.08
43.96% | "human" in allfields_unstemmed, with a modifier of 10.00 |
42.56% | "development" in allfields_unstemmed, with a modifier of 10.00 |
13.48% | "index" in allfields_unstemmed, with a modifier of 10.00 |
0.00% | "human" in allfields |
0.00% | "develop" in allfields |
0.00% | "index" in allfields |
76.08003 = sum of: 33.445515 = max of: 33.445515 = weight(allfields_unstemmed:human in 198983) [SchemaSimilarity], result of: 33.445515 = score(freq=1.0), computed as boost * idf * tf from: 10.0 = boost 6.8777757 = idf, computed as log(1 + (N - n + 0.5) / (n + 0.5)) from: 337 = n, number of documents containing term 327531 = N, total number of documents with field 0.4862839 = 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 68.0 = dl, length of field (approximate) 80.90831 = avgdl, average length of field 3.2158086 = weight(allfields:human in 198983) [SchemaSimilarity], result of: 3.2158086 = score(freq=1.0), computed as boost * idf * tf from: 6.6114306 = idf, computed as log(1 + (N - n + 0.5) / (n + 0.5)) from: 440 = n, number of documents containing term 327531 = N, total number of documents with field 0.48640132 = 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 68.0 = dl, length of field (approximate) 80.96143 = avgdl, average length of field 32.376278 = max of: 3.047595 = weight(allfields:develop in 198983) [SchemaSimilarity], result of: 3.047595 = score(freq=1.0), computed as boost * idf * tf from: 6.2655973 = idf, computed as log(1 + (N - n + 0.5) / (n + 0.5)) from: 622 = n, number of documents containing term 327531 = N, total number of documents with field 0.48640132 = 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 68.0 = dl, length of field (approximate) 80.96143 = avgdl, average length of field 32.376278 = weight(allfields_unstemmed:development in 198983) [SchemaSimilarity], result of: 32.376278 = score(freq=1.0), computed as boost * idf * tf from: 10.0 = boost 6.6578965 = idf, computed as log(1 + (N - n + 0.5) / (n + 0.5)) from: 420 = n, number of documents containing term 327531 = N, total number of documents with field 0.4862839 = 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 68.0 = dl, length of field (approximate) 80.90831 = avgdl, average length of field 10.258241 = max of: 1.0227287 = weight(allfields:index in 198983) [SchemaSimilarity], result of: 1.0227287 = score(freq=1.0), computed as boost * idf * tf from: 2.1026437 = idf, computed as log(1 + (N - n + 0.5) / (n + 0.5)) from: 40002 = n, number of documents containing term 327531 = N, total number of documents with field 0.48640132 = 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 68.0 = dl, length of field (approximate) 80.96143 = avgdl, average length of field 10.258241 = weight(allfields_unstemmed:index in 198983) [SchemaSimilarity], result of: 10.258241 = score(freq=1.0), computed as boost * idf * tf from: 10.0 = boost 2.1095169 = idf, computed as log(1 + (N - n + 0.5) / (n + 0.5)) from: 39728 = n, number of documents containing term 327531 = N, total number of documents with field 0.4862839 = 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 68.0 = dl, length of field (approximate) 80.90831 = avgdl, average length of field