On the Expected Gain from Adjusting Matched Term Retrieval Systems.
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| Title: | On the Expected Gain from Adjusting Matched Term Retrieval Systems. |
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| Authors: | Shumway, R.H. |
| Source: | Communications of the ACM. Nov67, Vol. 10 Issue 11, p722-725. 4p. 2 Charts, 4 Graphs. |
| Subjects: | File conversion (Computer science), Information retrieval, Bayesian analysis |
| Abstract: | Proposes a file adjustment procedure for matched term retrieval systems based on maximizing the Bayes expected gain. Functions of the expected gain; Gain parameters for a typical information retrieval system; Theoretical considerations for the file adjustment procedure. |
| Database: | Engineering Source |
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