Wang, P.; Soergel, D.: Beyond topical relevance : document selection behaviour of real users of IR systems (1993)
0.01
0.0070078387 = product of:
0.028031355 = sum of:
0.028031355 = weight(_text_:information in 7960) [ClassicSimilarity], result of:
0.028031355 = score(doc=7960,freq=8.0), product of:
0.09032827 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.051455088 = queryNorm
0.3103276 = fieldWeight in 7960, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0625 = fieldNorm(doc=7960)
0.25 = coord(1/4)
- Abstract
- Reports on part of a study of real users' behaviour in selecting documents from a list of citations resulting from a search of an information retrieval system. Document selection involves value judgements and decision making. Understanding how users evaluate documents and make decisions provides a basis for designing intelligent information retrieval system that can do a better job of predicting usefulness
- Imprint
- Medford, NJ : Learned Information
- Source
- Integrating technologies - converging professions: proceedings of the 56th Annual Meeting of the American Society for Information Science, Columbus, OH, 24-28 October 1993. Ed.: S. Bonzi