Rowley, J.E.: Organising knowledge : An introduction to information retrieval (1987)
0.01
0.012973252 = product of:
0.09081276 = sum of:
0.022879511 = weight(_text_:information in 4291) [ClassicSimilarity], result of:
0.022879511 = score(doc=4291,freq=10.0), product of:
0.052754723 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.030051488 = queryNorm
0.43369597 = fieldWeight in 4291, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.078125 = fieldNorm(doc=4291)
0.06793325 = weight(_text_:retrieval in 4291) [ClassicSimilarity], result of:
0.06793325 = score(doc=4291,freq=10.0), product of:
0.0909032 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.030051488 = queryNorm
0.74731416 = fieldWeight in 4291, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.078125 = fieldNorm(doc=4291)
0.14285715 = coord(2/14)
- LCSH
- Information storage and retrieval systems
- PRECIS
- Information retrieval systems
- Subject
- Information storage and retrieval systems
Information retrieval systems
Kemp, D.A.: Computer-based knowledge retrieval (1988)
0.01
0.00885079 = product of:
0.061955526 = sum of:
0.013727708 = weight(_text_:information in 2055) [ClassicSimilarity], result of:
0.013727708 = score(doc=2055,freq=10.0), product of:
0.052754723 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.030051488 = queryNorm
0.2602176 = fieldWeight in 2055, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046875 = fieldNorm(doc=2055)
0.04822782 = weight(_text_:retrieval in 2055) [ClassicSimilarity], result of:
0.04822782 = score(doc=2055,freq=14.0), product of:
0.0909032 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.030051488 = queryNorm
0.5305404 = fieldWeight in 2055, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.046875 = fieldNorm(doc=2055)
0.14285715 = coord(2/14)
- Abstract
- The task facing the designers of information retrieval (IR) systems can be stated very simply: to produce the right kind of system with the right components at the right price. In practice, however, this task is greatly hindered by a lack of understanding and communication between the different groups of specialists working on different parts of the system - a problem exacerbated by the fact that each group uses a different jargon, so preventing the exchange of ideas and expertise. There is thus a need for a comprehensive, unified overview of practical computer-based retrieval, and this book provides one. It describes the various parts and their alternative forms, the relationships between them and how these affect the working of the system as a whole. Topics covered include: user, software, knowledge representation, expert systems, database management systems, hardware, user interfaces.
- LCSH
- Information storage and retrieval systems
- PRECIS
- Information retrieval / Applications of computer systems
- Subject
- Information storage and retrieval systems
Information retrieval / Applications of computer systems