A method for distinguishing similarity of middle and small river basin
A discrimination method and similarity technology, applied in character and pattern recognition, structured data retrieval, resources, etc., can solve problems such as no automatic analysis model, non-objective, difficult quantitative similarity analysis of watersheds, etc.
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[0051] The technical solutions of the present invention will be further elaborated below according to the drawings and in conjunction with the embodiments.
[0052] figure 1 It is a flow chart of the method of the embodiment of the present invention.
[0053] A method for discriminating the similarity of small and medium river basins, comprising the following steps:
[0054] 1) Construct data set clustering group: select feature index to construct feature subset, and input feature subset into base clustering algorithm to obtain clustering group;
[0055] 2) Constructing the similarity matrix of the clustering group: constructing the similarity matrix of the clustering group as the input matrix of the preset clustering fusion algorithm;
[0056] 3) Matrix cluster fusion: use a preset cluster fusion algorithm to perform cluster fusion on the similarity matrix to realize similarity judgment.
[0057] In this embodiment, according to the screening criteria stipulated by the Min...
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