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ICMLC
2010
Springer
15 years 4 months ago
A comparative study on two large-scale hierarchical text classification tasks' solutions
: Patent classification is a large scale hierarchical text classification (LSHTC) task. Though comprehensive comparisons, either learning algorithms or feature selection strategies...
Jian Zhang, Hai Zhao, Bao-Liang Lu
IJBC
2010
105views more  IJBC 2010»
15 years 1 months ago
Calculation of bifurcation Curves by Map Replacement
The complex bifurcation structure in the parameter space of the general piecewise linear scalar map with a single discontinuity - nowadays known as nested period adding structure ...
Viktor Avrutin, Michael Schanz, Laura Gardini
ICML
2010
IEEE
15 years 7 months ago
An Analysis of the Convergence of Graph Laplacians
Existing approaches to analyzing the asymptotics of graph Laplacians typically assume a well-behaved kernel function with smoothness assumptions. We remove the smoothness assumpti...
Daniel Ting, Ling Huang, Michael I. Jordan
GIS
2010
ACM
15 years 5 months ago
Scalable shortest paths browsing on land surface
The growing popularity of online Earth visualization tools and geo-realistic games and the availability of high resolution terrain data have motivated a new class of queries to th...
Songhua Xing, Cyrus Shahabi
SIGMETRICS
2010
ACM
122views Hardware» more  SIGMETRICS 2010»
15 years 4 months ago
Heavy-traffic limits for nearly deterministic queues
We establish heavy-traffic limits for nearly deterministic queues, such as the G/D/n many-server queue. Since waiting times before starting service in the G/D/n queue are equivale...
Karl Sigman, Ward Whitt