Ojala, M.: Commands that RANKle (1997)
0.02
0.019135777 = product of:
0.038271554 = sum of:
0.026450075 = product of:
0.079350226 = sum of:
0.079350226 = weight(_text_:authors in 428) [ClassicSimilarity], result of:
0.079350226 = score(doc=428,freq=2.0), product of:
0.1969252 = queryWeight, product of:
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.043196585 = queryNorm
0.40294603 = fieldWeight in 428, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.0625 = fieldNorm(doc=428)
0.33333334 = coord(1/3)
0.011821479 = product of:
0.023642957 = sum of:
0.023642957 = weight(_text_:m in 428) [ClassicSimilarity], result of:
0.023642957 = score(doc=428,freq=2.0), product of:
0.107492484 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.043196585 = queryNorm
0.21994986 = fieldWeight in 428, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0625 = fieldNorm(doc=428)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Abstract
- Examines the RANK command on DIALOG using a statistical analysis of articles in DATABASE as an example. The RANK command was used to find authors, company names, and length of articles. Use of the command revealed a number of complexities and revealed some problematic indexing on the part of the database producers. The LEXIS-NEXIS RANK command was also used, but this fulfils a different function to the command of the same name in DIALOG