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The search for biomarkers is important for providing more targeted treatments for osteosarcoma patients with chemoresistance. In this study, differentially expressed microRNAs (miRNAs) were identified from miRNA expression profiles. And the target messenger RNAs (mRNAs) of miRNA were obtained from two websites in public domains. Analysis of Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes...
For retrospective news event detection (RED), the widely used agglomerative hierarchical clustering (AHC) has a shortcoming that news stories belong to different news events are probably clustered together if they share enough common words. The reason is that AHC takes single news story as initial event at the beginning of the iteration. However, the single news story owns few event-specific features...
The standard affinity propagation clustering algorithm suffers from one limitation that it is hard to know the value of the parameter ??preference?? which can yield an optimal clustering solution. To overcome this limitation, in this paper we proposes an adaptive affinity propagation method. The method first finds out the range of ??preference??, then searches the space of ??preference?? to find a...
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