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Showing 1 to 3 of 3 for “"Density-based approaches"”.
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Multimodal biometrics score level fusion using non-confidence information
… scores, three different categories of fusion approaches including rule based, classification based and density based approaches are available. When choosing an approach, one has to consider not only the fusion performance, but also system requirements and other circumstances. In the context of …
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Efficient density-based methods for knowledge discovery in databases
… mining tasks are clustering and classification. Density-based approaches have proven to be very effective for many data mining methods. However, the good effectiveness often comes at the cost of a high runtime complexity. This thesis presents new efficient density-based approaches for different …
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DENSITY BASED FRAMEWORKS FOR SPATIO-TEMPORAL CHANGE ANALYSIS
… transportation, and forestry. On the other hand, density functions have served as a valuable tool in data mining. However, the development of spatiotemporal data mining techniques based on density estimation functions, particularly for change analysis, is still in its infancy. To address the need …