-
Jochum, F.: Expertensysteme in der Informationsvermittlung (1991)
0.00
0.0014586656 = product of:
0.02333865 = sum of:
0.02333865 = product of:
0.070015945 = sum of:
0.070015945 = weight(_text_:f in 5596) [ClassicSimilarity], result of:
0.070015945 = score(doc=5596,freq=2.0), product of:
0.07949649 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.019944998 = queryNorm
0.8807426 = fieldWeight in 5596, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.15625 = fieldNorm(doc=5596)
0.33333334 = coord(1/3)
0.0625 = coord(1/16)
-
Jochum, F.: Expertensysteme in der Informationsvermittlung (1989)
0.00
0.0014586656 = product of:
0.02333865 = sum of:
0.02333865 = product of:
0.070015945 = sum of:
0.070015945 = weight(_text_:f in 8444) [ClassicSimilarity], result of:
0.070015945 = score(doc=8444,freq=2.0), product of:
0.07949649 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.019944998 = queryNorm
0.8807426 = fieldWeight in 8444, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.15625 = fieldNorm(doc=8444)
0.33333334 = coord(1/3)
0.0625 = coord(1/16)
-
Jochum, F.: Semantische Repräsentationssprachen in Dokumenten-Retrieval-Systemen (1982)
0.00
0.0011669324 = product of:
0.018670918 = sum of:
0.018670918 = product of:
0.056012753 = sum of:
0.056012753 = weight(_text_:f in 3905) [ClassicSimilarity], result of:
0.056012753 = score(doc=3905,freq=2.0), product of:
0.07949649 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.019944998 = queryNorm
0.7045941 = fieldWeight in 3905, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.125 = fieldNorm(doc=3905)
0.33333334 = coord(1/3)
0.0625 = coord(1/16)
-
Jochum, F.; Reiner, U.: Probleme bei der Planung von Information Retrieval Experimenten (1984)
0.00
0.0010210659 = product of:
0.016337054 = sum of:
0.016337054 = product of:
0.04901116 = sum of:
0.04901116 = weight(_text_:f in 456) [ClassicSimilarity], result of:
0.04901116 = score(doc=456,freq=2.0), product of:
0.07949649 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.019944998 = queryNorm
0.6165198 = fieldWeight in 456, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.109375 = fieldNorm(doc=456)
0.33333334 = coord(1/3)
0.0625 = coord(1/16)
-
Jochum, F.: Faktoren bei der Bewertung von Information Retrieval Verfahren (1985)
0.00
0.0010210659 = product of:
0.016337054 = sum of:
0.016337054 = product of:
0.04901116 = sum of:
0.04901116 = weight(_text_:f in 472) [ClassicSimilarity], result of:
0.04901116 = score(doc=472,freq=2.0), product of:
0.07949649 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.019944998 = queryNorm
0.6165198 = fieldWeight in 472, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.109375 = fieldNorm(doc=472)
0.33333334 = coord(1/3)
0.0625 = coord(1/16)
-
Bollmann, P.; Jochum, F.; Weissmann, V.: Experimentelle Untersuchung von Ranking-Verfahren (1986)
0.00
0.0010210659 = product of:
0.016337054 = sum of:
0.016337054 = product of:
0.04901116 = sum of:
0.04901116 = weight(_text_:f in 478) [ClassicSimilarity], result of:
0.04901116 = score(doc=478,freq=2.0), product of:
0.07949649 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.019944998 = queryNorm
0.6165198 = fieldWeight in 478, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.109375 = fieldNorm(doc=478)
0.33333334 = coord(1/3)
0.0625 = coord(1/16)
-
Jochum, F.: Zur Bestimmung von Distanzen zwischen semantischen Repräsentationssprachen (1980)
0.00
5.834662E-4 = product of:
0.009335459 = sum of:
0.009335459 = product of:
0.028006377 = sum of:
0.028006377 = weight(_text_:f in 90) [ClassicSimilarity], result of:
0.028006377 = score(doc=90,freq=2.0), product of:
0.07949649 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.019944998 = queryNorm
0.35229704 = fieldWeight in 90, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.0625 = fieldNorm(doc=90)
0.33333334 = coord(1/3)
0.0625 = coord(1/16)
-
Jochum, F.: Auswirkungen einer unterschiedlich tiefen Wissensrepräsentation auf das Verhalten von Information Retrieval Systemen (1982)
0.00
5.834662E-4 = product of:
0.009335459 = sum of:
0.009335459 = product of:
0.028006377 = sum of:
0.028006377 = weight(_text_:f in 104) [ClassicSimilarity], result of:
0.028006377 = score(doc=104,freq=2.0), product of:
0.07949649 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.019944998 = queryNorm
0.35229704 = fieldWeight in 104, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.0625 = fieldNorm(doc=104)
0.33333334 = coord(1/3)
0.0625 = coord(1/16)
-
Jochum, F.; Weissmann, V.: Struktur und Elemente des Information Retrieval Experiments (1985)
0.00
5.834662E-4 = product of:
0.009335459 = sum of:
0.009335459 = product of:
0.028006377 = sum of:
0.028006377 = weight(_text_:f in 114) [ClassicSimilarity], result of:
0.028006377 = score(doc=114,freq=2.0), product of:
0.07949649 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.019944998 = queryNorm
0.35229704 = fieldWeight in 114, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.0625 = fieldNorm(doc=114)
0.33333334 = coord(1/3)
0.0625 = coord(1/16)