Research Article
Active Semisupervised Clustering Algorithm with Label Propagation for Imbalanced and Multidensity Datasets
(1) Get all the labeled data which belong to C from . | (2) Let denote these labeled data. | (3) Foreach x in do | (4) Compute density of data x, | (5) End Foreach | (6) Sort in descending order according to data | density | (7) While ( is not null) | (8) Take out the first data x from | (9) Compute | (10) Foreach y in do | (11) If | (12) | (13) Insert y into , and add y into | (14) End If | (15) End Foreach | (16) Delete x from | (17) End while | (18) Return |
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