Pertinenza del risultato principale: 3.454,67
Spiegazione per la ricerca: human development index
Id del record: 66887 trovato con un fattore di rilevanza di 3.454,67
97,01% | "develop" in title_short, con un modificatore di 750,00 |
2,68% | "human" in series2, con un modificatore di 30,00 |
0,31% | "index" in allfields_unstemmed, con un modificatore di 10,00 |
0,00% | "human" in allfields |
0,00% | "develop" in allfields |
0,00% | "develop" in title_full, con un modificatore di 400,00 |
0,00% | "development" in title_full_unstemmed, con un modificatore di 600,00 |
0,00% | "development" in allfields_unstemmed, con un modificatore di 10,00 |
0,00% | "develop" in title, con un modificatore di 500,00 |
0,00% | "index" in allfields |
3454.671 = sum of: 92.71318 = max of: 92.71318 = weight(series2:human in 41135) [SchemaSimilarity], result of: 92.71318 = score(freq=1.0), computed as boost * idf * tf from: 30.0 = boost 8.325355 = idf, computed as log(1 + (N - n + 0.5) / (n + 0.5)) from: 22 = n, number of documents containing term 92861 = N, total number of documents with field 0.37120813 = 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 6.0 = dl, length of field 3.8740053 = avgdl, average length of field 4.456667 = weight(allfields:human in 41135) [SchemaSimilarity], result of: 4.456667 = score(freq=2.0), 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 0.67408514 = 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 60.0 = dl, length of field (approximate) 80.96143 = avgdl, average length of field 3351.2356 = max of: 3.1853826 = weight(allfields:develop in 41135) [SchemaSimilarity], result of: 3.1853826 = 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 0.50839245 = 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 60.0 = dl, length of field (approximate) 80.96143 = avgdl, average length of field 1740.9207 = weight(title_full:develop in 41135) [SchemaSimilarity], result of: 1740.9207 = score(freq=1.0), computed as boost * idf * tf from: 400.0 = boost 7.5256324 = idf, computed as log(1 + (N - n + 0.5) / (n + 0.5)) from: 176 = n, number of documents containing term 327404 = N, total number of documents with field 0.5783304 = 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 7.0 = dl, length of field 14.681363 = avgdl, average length of field 2678.273 = weight(title_full_unstemmed:development in 41135) [SchemaSimilarity], result of: 2678.273 = score(freq=1.0), computed as boost * idf * tf from: 600.0 = boost 7.718777 = idf, computed as log(1 + (N - n + 0.5) / (n + 0.5)) from: 145 = n, number of documents containing term 327404 = N, total number of documents with field 0.5783025 = 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 7.0 = dl, length of field 14.678514 = avgdl, average length of field 33.84071 = weight(allfields_unstemmed:development in 41135) [SchemaSimilarity], result of: 33.84071 = 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 0.50827926 = 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 60.0 = dl, length of field (approximate) 80.90831 = avgdl, average length of field 3351.2356 = weight(title_short:develop in 41135) [SchemaSimilarity], result of: 3351.2356 = score(freq=1.0), computed as boost * idf * tf from: 750.0 = boost 8.04023 = idf, computed as log(1 + (N - n + 0.5) / (n + 0.5)) from: 105 = n, number of documents containing term 327400 = N, total number of documents with field 0.5557445 = 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 4.0 = dl, length of field 7.208827 = avgdl, average length of field 2274.9868 = weight(title:develop in 41135) [SchemaSimilarity], result of: 2274.9868 = score(freq=1.0), computed as boost * idf * tf from: 500.0 = boost 7.577964 = idf, computed as log(1 + (N - n + 0.5) / (n + 0.5)) from: 167 = n, number of documents containing term 327402 = N, total number of documents with field 0.6004216 = 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 4.0 = dl, length of field 9.849622 = avgdl, average length of field 10.722238 = max of: 1.0689683 = weight(allfields:index in 41135) [SchemaSimilarity], result of: 1.0689683 = 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 0.50839245 = 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 60.0 = dl, length of field (approximate) 80.96143 = avgdl, average length of field 10.722238 = weight(allfields_unstemmed:index in 41135) [SchemaSimilarity], result of: 10.722238 = 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 0.50827926 = 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 60.0 = dl, length of field (approximate) 80.90831 = avgdl, average length of field