34 search results - page 7 / 7 » On K-Means Cluster Preservation Using Quantization Schemes |
SDM
2007
SIAM
13 years 6 months ago
2007
SIAM
A number of real-world domains such as social networks and e-commerce involve heterogeneous data that describes relations between multiple classes of entities. Understanding the n...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
Spike detection and sorting is a fundamental step in the analysis of extracellular neural recording. Here, we propose a combined spike detection-feature extraction algorithm that ...
SIGGRAPH
2000
ACM
13 years 8 months ago
2000
ACM
We present an algorithm for out-of-core simplification of large polygonal datasets that are too complex to fit in main memory. The algorithm extends the vertex clustering scheme o...
VISUALIZATION
2003
IEEE
13 years 10 months ago
2003
IEEE
Numerical particle simulations and astronomical observations create huge data sets containing uncorrelated 3D points of varying size. These data sets cannot be visualized interact...