Descriptor
| Comparative Testing | 1 |
| Costs | 1 |
| Evaluation Methods | 1 |
| Information Retrieval | 1 |
| Mathematical Models | 1 |
| Performance | 1 |
| Performance Tests | 1 |
| Research Methodology | 1 |
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| Rothenberg, Douglas H. | 1 |
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Rothenberg, Douglas H. – 1967
An efficiency model and a performance function are presented in this technical report. The efficiency model has been tailored to the needs of an information retrieval system while remaining consistent with established economic procedures. The performance function allows for the comparison of several information retrieval systems. A sample…
Descriptors: Comparative Testing, Costs, Evaluation Methods, Information Retrieval
