Bernstein, L.M.; Williamson, R.E.: Testing of a natural language retrieval system for a full text knowledge base (1984)
0.00
0.0029552828 = product of:
0.014776414 = sum of:
0.014776414 = weight(_text_:a in 1803) [ClassicSimilarity], result of:
0.014776414 = score(doc=1803,freq=6.0), product of:
0.04783308 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.04148407 = queryNorm
0.3089162 = fieldWeight in 1803, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.109375 = fieldNorm(doc=1803)
0.2 = coord(1/5)
- Type
- a