Search (2 results, page 1 of 1)
-
×
classification_ss:"025.04"
-
×
language_ss:"e"
-
×
subject_ss:"Information retrieval / Use of / On-line computers"
-
Chamis, A.Y.: Vocabulary control and search strategies in online searching (1991)
0.03
0.025183562 = product of: 0.050367124 = sum of: 0.050367124 = product of: 0.2014685 = sum of: 0.2014685 = weight(_text_:author's in 820) [ClassicSimilarity], result of: 0.2014685 = score(doc=820,freq=2.0), product of: 0.33918214 = queryWeight, product of: 6.7201533 = idf(docFreq=144, maxDocs=44218) 0.05047238 = queryNorm 0.59398323 = fieldWeight in 820, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 6.7201533 = idf(docFreq=144, maxDocs=44218) 0.0625 = fieldNorm(doc=820) 0.25 = coord(1/4) 0.5 = coord(1/2)
- Abstract
- Based on the author's 1984 dissertation, this technical and detailed volume looks at problems related to control of terms used in searching among a variety of databases
-
Marchionini, G.: Information seeking in electronic environments (1995)
0.02
0.01573359 = product of: 0.03146718 = sum of: 0.03146718 = product of: 0.06293436 = sum of: 0.06293436 = weight(_text_:g in 417) [ClassicSimilarity], result of: 0.06293436 = score(doc=417,freq=2.0), product of: 0.1895716 = queryWeight, product of: 3.7559474 = idf(docFreq=2809, maxDocs=44218) 0.05047238 = queryNorm 0.331982 = fieldWeight in 417, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.7559474 = idf(docFreq=2809, maxDocs=44218) 0.0625 = fieldNorm(doc=417) 0.5 = coord(1/2) 0.5 = coord(1/2)