253 search results - page 21 / 51 » Fast algorithms for time series mining |
101
Voted
CF
2010
ACM
15 years 3 months ago
2010
ACM
Computational neuroscience is being revolutionized with the advent of multi-electrode arrays that provide real-time, dynamic perspectives into brain function. Mining neuronal spik...
97
Voted
KDD
2006
ACM
16 years 25 days ago
2006
ACM
Partitions of sequential data exist either per se or as a result of sequence segmentation algorithms. It is often the case that the same timeline is partitioned in many different ...
90
Voted
KDD
2003
ACM
16 years 25 days ago
2003
ACM
Defining outliers by their distance to neighboring examples is a popular approach to finding unusual examples in a data set. Recently, much work has been conducted with the goal o...
107
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ICCV
2009
IEEE
14 years 10 months ago
2009
IEEE
Within the field of action recognition, features and descriptors are often engineered to be sparse and invariant to transformation. While sparsity makes the problem tractable, it ...
124
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KDD
2008
ACM
16 years 25 days ago
2008
ACM
Low-rank approximations of the adjacency matrix of a graph are essential in finding patterns (such as communities) and detecting anomalies. Additionally, it is desirable to track ...