2 citations · 2 across the 4 of their papers we have counts for
4 papers
Clustering and Classification in Text Collections Using Graph Modularity
Grigory Pivovarov, Sergei Trunov
A new fast algorithm for clustering and classification of large collections of text documents is introduced. The new algorithm employs the bipartite graph that realizes the word-do…
EqRank: Theme Evolution in Citation Graphs
G. B. Pivovarov, S. E. Trunov
Time evolution of the classification scheme generated by the EqRank algorithm is studied with hep-th citation graph as an example. Intuitive expectations about evolution of an adeq…
Clustering SPIRES with EqRank
G. B. Pivovarov, S. E. Trunov
SPIRES is the largest database of scientific papers in the subject field of high energy and nuclear physics. It contains information on the citation graph of more than half a milli…
EqRank: A Self-Consistent Equivalence Relation on Graph Vertexes
Grigorii Pivovarov, Sergei Trunov
A new method of hierarchical clustering of graph vertexes is suggested. In the method, the graph partition is determined with an equivalence relation satisfying a recursive definit…