This article reports on the experimental evaluation of an adaptive linear model that constructs improved query vectors from the user preference judgments on a sample set of documents. The performance of this method is compared with that of the standard relevance feedback techniques. The experimental
An evaluation of linear models of population fluctuations
โ Scribed by R.M. Nisbet; W.S.C. Gurney; M.A. Pettipher
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 937 KB
- Volume
- 68
- Category
- Article
- ISSN
- 0022-5193
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The global stability of a discrete population model of Volterra type is studied. The model incorporates time delays and allows for a fluctuating environment. By linearization of the model at positive solutions and construction of Liapunov functionals, sufficient conditions are obtained to ensure a p
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