-
Belew, R.K.: Finding out about : a cognitive perspective on search engine technology and the WWW (2001)
0.02
0.024482377 = product of:
0.07344713 = sum of:
0.07344713 = product of:
0.14689426 = sum of:
0.14689426 = weight(_text_:dc21 in 3346) [ClassicSimilarity], result of:
0.14689426 = score(doc=3346,freq=4.0), product of:
0.30982125 = queryWeight, product of:
7.5860133 = idf(docFreq=60, maxDocs=44218)
0.040841118 = queryNorm
0.47412583 = fieldWeight in 3346, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
7.5860133 = idf(docFreq=60, maxDocs=44218)
0.03125 = fieldNorm(doc=3346)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Classification
- 025.04 / dc21
- DDC
- 025.04 / dc21
-
Babiak, U.: Effektive Suche im Internet : Suchstrategien, Methoden, Quellen (1998)
0.01
0.009222346 = product of:
0.027667038 = sum of:
0.027667038 = product of:
0.055334076 = sum of:
0.055334076 = weight(_text_:22 in 668) [ClassicSimilarity], result of:
0.055334076 = score(doc=668,freq=2.0), product of:
0.14301863 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.040841118 = queryNorm
0.38690117 = fieldWeight in 668, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=668)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Signature
- 77 TWP 3911(2)+22
-
Stock, W.G.: Qualitätskriterien von Suchmaschinen : Checkliste für Retrievalsysteme (2000)
0.00
0.004611173 = product of:
0.013833519 = sum of:
0.013833519 = product of:
0.027667038 = sum of:
0.027667038 = weight(_text_:22 in 5773) [ClassicSimilarity], result of:
0.027667038 = score(doc=5773,freq=2.0), product of:
0.14301863 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.040841118 = queryNorm
0.19345059 = fieldWeight in 5773, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=5773)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Source
- Password. 2000, H.5, S.22-31