Learning From Short Text Streams With Topic Drifts
نویسندگان
چکیده
منابع مشابه
Research on Online Topic Evolutionary Pattern Mining in Text Streams
Text Streams are a class of ubiquitous data that came in over time and are extraordinary large in scale that we often lose track of. Basically, text streams forms the fundamental source of information that can be used to detect semantic topic which individuals and organizations are interested in as well as detect burst events within communities. Thus, intelligent system that can automatically e...
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Topic modeling techniques have widespread use in text data mining applications. Some applications use batch models, which perform clustering on the document collection in aggregate. In this paper, we analyze and compare the performance of three recently-proposed batch topic models—Latent Dirichlet Allocation (LDA), Dirichlet Compound Multinomial (DCM) mixtures and von-Mises Fisher (vMF) mixture...
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Gene annotations with Gene Ontology codes offer scientists important options in their study of genes and their functions. Automatic GO annotation methods have the potential to supplement the intensive manual annotation processes. Annotation approaches using MEDLINE documents are generally two-phased where the first is to annotate documents with GO codes and the second is to annotate gene produc...
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The global cyberspace networks provide individuals with platforms to can interact, exchange ideas, share information, provide social support, conduct business, create artistic media, play games, engage in political discussions, and many more. The term cyberspace has become a conventional means to describe anything associated with the Internet and the diverse Internet culture. In fact, cyberspac...
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(c) The locations for all 125 pore-water compositions available for the TSw (SNL, 2007, Section 6.6). Provide the locations in XYZ space in an electronic format that can be displayed in the DOE Geologic Framework Model. In addition, identify the 90 pore-water compositions that were considered in the screening process (described in SAR Section 2.3.5.3.2.2.1) and the 34 complete compositional ana...
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ژورنال
عنوان ژورنال: IEEE Transactions on Cybernetics
سال: 2018
ISSN: 2168-2267,2168-2275
DOI: 10.1109/tcyb.2017.2748598