-
Siemer, J.A.: ¬A conceptual model for an information retrieval expert system prototype for agricultural bibliographic literature databases (1994)
0.00
0.001429064 = product of:
0.0071453196 = sum of:
0.0071453196 = weight(_text_:a in 3105) [ClassicSimilarity], result of:
0.0071453196 = score(doc=3105,freq=2.0), product of:
0.046739966 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.040536046 = queryNorm
0.15287387 = fieldWeight in 3105, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=3105)
0.2 = coord(1/5)
-
Siemer, J.A.: ¬A functional model for an information retrieval expert system for agricultural literature reference databases (1994)
0.00
0.001429064 = product of:
0.0071453196 = sum of:
0.0071453196 = weight(_text_:a in 3106) [ClassicSimilarity], result of:
0.0071453196 = score(doc=3106,freq=2.0), product of:
0.046739966 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.040536046 = queryNorm
0.15287387 = fieldWeight in 3106, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=3106)
0.2 = coord(1/5)
-
Siemer, J.A.: ¬The knowledge for a detailed conceptual model for an information retrieval expert system (1994)
0.00
0.001429064 = product of:
0.0071453196 = sum of:
0.0071453196 = weight(_text_:a in 3107) [ClassicSimilarity], result of:
0.0071453196 = score(doc=3107,freq=2.0), product of:
0.046739966 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.040536046 = queryNorm
0.15287387 = fieldWeight in 3107, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=3107)
0.2 = coord(1/5)
