Search (2 results, page 1 of 1)
-
Haake, E.; Blenkle, M.; Ellis, R.; Zillmann, H.: Nur die ersten Drei zählen! : Optimierung der Rankingverfahren über Popularitätsfaktoren bei der Elektronischen Bibliothek Bremen (E-LIB) (2015)
0.00
0.0011306545 = product of: 0.002261309 = sum of: 0.002261309 = product of: 0.004522618 = sum of: 0.004522618 = weight(_text_:a in 2150) [ClassicSimilarity], result of: 0.004522618 = score(doc=2150,freq=2.0), product of: 0.059167966 = queryWeight, product of: 1.153047 = idf(docFreq=37942, maxDocs=44218) 0.051314447 = queryNorm 0.07643694 = fieldWeight in 2150, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 1.153047 = idf(docFreq=37942, maxDocs=44218) 0.046875 = fieldNorm(doc=2150) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Type
- a
-
Blenkle, M.; Ellis, R.; Haake, E.: E-LIB Bremen : Automatische Empfehlungsdienste für Fachdatenbanken im Bibliothekskatalog / Metadatenpools als Wissensbasis für bestandsunabhängige Services (2009)
0.00
9.42212E-4 = product of: 0.001884424 = sum of: 0.001884424 = product of: 0.003768848 = sum of: 0.003768848 = weight(_text_:a in 2479) [ClassicSimilarity], result of: 0.003768848 = score(doc=2479,freq=2.0), product of: 0.059167966 = queryWeight, product of: 1.153047 = idf(docFreq=37942, maxDocs=44218) 0.051314447 = queryNorm 0.06369744 = fieldWeight in 2479, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 1.153047 = idf(docFreq=37942, maxDocs=44218) 0.0390625 = fieldNorm(doc=2479) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Type
- a