Search (2 results, page 1 of 1)
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Carstens, C.: Ontology based query expansion : retrieval support for the domain of educational research (2012)
0.01
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- Classification
- BCAQ (FH K)
- GHBS
- BCAQ (FH K)
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Liu, B.: Web data mining : exploring hyperlinks, contents, and usage data (2011)
0.01
0.0068733618 = product of: 0.0137467235 = sum of: 0.0137467235 = product of: 0.04124017 = sum of: 0.04124017 = weight(_text_:k in 354) [ClassicSimilarity], result of: 0.04124017 = score(doc=354,freq=4.0), product of: 0.1848414 = queryWeight, product of: 3.569778 = idf(docFreq=3384, maxDocs=44218) 0.05177952 = queryNorm 0.22311112 = fieldWeight in 354, product of: 2.0 = tf(freq=4.0), with freq of: 4.0 = termFreq=4.0 3.569778 = idf(docFreq=3384, maxDocs=44218) 0.03125 = fieldNorm(doc=354) 0.33333334 = coord(1/3) 0.5 = coord(1/2)
- Classification
- TZG (FH K)
- GHBS
- TZG (FH K)
Authors
- Carstens, C. 1
- Liu, B. 1
Themes
Classifications
- 54.72 2
- 005.72 / DDC22ger 1
- 005.7402854678 / DDC22ger 1
- 006.312 / DDC22ger 1
- 06.70 1
- 54.32 1
- 54.65 1
- BCAQ (FH K) 1
- QA76.9.D343 1
- ST 530 1
- TWX (FH GE) 1
- TZG (FH K) 1
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