123 search results - page 4 / 25 » An Incremental Concept Formation Approach for Learning from ... |
ICDE
2009
IEEE
13 years 3 months ago
2009
IEEE
In this paper, we formalize the novel concept of incremental reverse nearest neighbor ranking and suggest an original solution for this problem. We propose an efficient approach fo...
DICTA
2003
13 years 6 months ago
2003
For content-based image retrieval techniques, query image is used to pick up and rank some relevant images from a database using some certain similarity metric. If semantic feature...
ICMCS
2007
IEEE
13 years 11 months ago
2007
IEEE
Recently, the bag-of-words approach has been successfully applied to automatic image annotation, object recognition, etc. The method needs to first quantize an image using the vis...
SOFTWARE
2002
13 years 5 months ago
2002
We consider the problem of characterisation of sequences of heterogeneous symbolic data that arise from a common underlying temporal pattern. The data, which are subject to impreci...
ML
2000
ACM
13 years 5 months ago
2000
ACM
We present an approach to inductive concept learning using multiple models for time series. Our objective is to improve the efficiency and accuracy of concept learning by decomposi...