Mayr, P.; Mutschke, P.; Petras, V.; Schaer, P.; Sure, Y.: Applying science models for search (2010)
0.00
0.0023435948 = product of:
0.0046871896 = sum of:
0.0046871896 = product of:
0.009374379 = sum of:
0.009374379 = weight(_text_:a in 4663) [ClassicSimilarity], result of:
0.009374379 = score(doc=4663,freq=6.0), product of:
0.053105544 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046056706 = queryNorm
0.17652355 = fieldWeight in 4663, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=4663)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- The paper proposes three different kinds of science models as value-added services that are integrated in the retrieval process to enhance retrieval quailty. The paper discusses the approaches Search Term Recommendation, Bradfordizing and Author Centrality on a general level and addresses implementation issues of the models within a real-life retrieval environment.
- Type
- a
