Harman, D.; Fox, E.; Baeza-Yates, R.; Lee, W.: Inverted files (1992)
0.02
0.016292887 = product of:
0.032585774 = sum of:
0.032585774 = product of:
0.06517155 = sum of:
0.06517155 = weight(_text_:data in 3497) [ClassicSimilarity], result of:
0.06517155 = score(doc=3497,freq=4.0), product of:
0.16488427 = queryWeight, product of:
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.052144732 = queryNorm
0.3952563 = fieldWeight in 3497, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.0625 = fieldNorm(doc=3497)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- This chaper presents a survey of the various structures (techniques) that can be used in building inverted files, and gives the details for producing an inverted file using sorted arrays. The chapter ends with 2 modifications to this basic method that are affective for large data collections
- Source
- Information retrieval: data structures and algorithms. Ed.: W.B. Frakes u. R. Baeza-Yates