On Criticality in High-Dimensional Data
نویسندگان
چکیده
منابع مشابه
On Criticality in High-Dimensional Data
Data sets with high dimensionality such as natural images, speech, and text have been analyzed with methods from condensed matter physics. Here we compare recent approaches taken to relate the scale invariance of natural images to critical phenomena. We also examine the method of studying high-dimensional data through specific heat curves by applying the analysis to noncritical systems: 1D samp...
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By evolving science, knowledge and technology, new and precise methods for measuring, collecting and recording information have been innovated, which have resulted in the appearance and development of high-dimensional data. The high-dimensional data set, i.e., a data set in which the number of explanatory variables is much larger than the number of observations, cannot be easily analyzed by ...
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Data mining applications usually encounter high dimensional data spaces. Most of these dimensions contain ‘uninteresting’ data, which would not only be of little value in terms of discovery of any rules or patterns, but have been shown to mislead some classification algorithms. Since, the computational effort increases very significantly (usually exponentially) in the presence of a large number...
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ژورنال
عنوان ژورنال: Neural Computation
سال: 2014
ISSN: 0899-7667,1530-888X
DOI: 10.1162/neco_a_00607