1541 search results - page 150 / 309 » From Comparing Clusterings to Combining Clusterings |
ACCV
2006
Springer
14 years 3 months ago
2006
Springer
We present a bottom up algebraic approach for segmenting multiple 2D motion models directly from the partial derivatives of an image sequence. Our method fits a polynomial called ...
AMFG
2005
IEEE
14 years 3 months ago
2005
IEEE
Abstract. This paper presents a method for interpreting facial expressions based on temporal structures among partial movements in facial image sequences. To extract the structures...
SIGIR
2005
ACM
14 years 3 months ago
2005
ACM
Memory-based approaches for collaborative filtering identify the similarity between two users by comparing their ratings on a set of items. In the past, the memory-based approache...
CORR
2010
Springer
13 years 9 months ago
2010
Springer
Although backpropagation ANNs generally predict better than decision trees do for pattern classification problems, they are often regarded as black boxes, i.e., their predictions c...
DKE
2008
13 years 9 months ago
2008
We study an important data analysis operator, which extracts the k most important groups from data (i.e., the k groups with the highest aggregate values). In a data warehousing co...