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19922023
most citedTopological groups: where to from here?

47 citations · 244 across the 61 of their papers we have counts for

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Showing 2010Show all

6 papers · 1 filter

math.GN2010★ 2 cited

Subgroups of isometries of Urysohn-Katetov metric spaces of uncountable density

Brice R. Mbombo, Vladimir G. Pestov

According to Kat\vetov (1988), for every infinite cardinal satisfying for all , there exi…

cs.DS2010

Intrinsic Dimensionality

Vladimir Pestov

This entry for the SIGSPATIAL Special July 2010 issue on Similarity Searching in Metric Spaces discusses the notion of intrinsic dimensionality of data in the context of similarity…

cs.DS2010★ 14 cited

Indexability, concentration, and VC theory

Vladimir Pestov

Degrading performance of indexing schemes for exact similarity search in high dimensions has long since been linked to histograms of distributions of distances and other 1-Lipschit…

cs.LG2010★ 1 cited

A note on sample complexity of learning binary output neural networks under fixed input distributions

Vladimir Pestov

We show that the learning sample complexity of a sigmoidal neural network constructed by Sontag (1992) required to achieve a given misclassification error under a fixed purely atom…

cs.LG2010

PAC learnability of a concept class under non-atomic measures: a problem by Vidyasagar

Vladimir Pestov

In response to a 1997 problem of M. Vidyasagar, we state a necessary and sufficient condition for distribution-free PAC learnability of a concept class under the famil…

cs.LG2010★ 5 cited

Predictive PAC learnability: a paradigm for learning from exchangeable input data

Vladimir Pestov

Exchangeable random variables form an important and well-studied generalization of i.i.d. variables, however simple examples show that no nontrivial concept or function classes are…