652 search results - page 43 / 131 » Accelerated EM-based clustering of large data sets |
SIGMOD
2000
ACM
14 years 10 days ago
2000
ACM
High dimensional data has always been a challenge for clustering algorithms because of the inherent sparsity of the points. Recent research results indicate that in high dimension...
ICDE
2007
IEEE
14 years 2 months ago
2007
IEEE
—Radio Frequency Identification (RFID) is an emerging technique that can significantly enhance supply chain processes and deliver customer service improvements. RFID provides use...
VISSYM
2003
13 years 9 months ago
2003
We present a fast method that adaptively approximates large-scale functional scattered data sets with hierarchical B-splines. The scheme is memory efficient, easy to implement an...
ESANN
2006
13 years 9 months ago
2006
The Self-Organizing map (SOM), a powerful method for data mining and cluster extraction, is very useful for processing data of high dimensionality and complexity. Visualization met...
VISUALIZATION
2003
IEEE
14 years 1 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...