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» Predictive Modeling with Heterogeneous Sources
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MM
2009
ACM
233views Multimedia» more  MM 2009»
14 years 1 months ago
Enhancing semantic and geographic annotation of web images via logistic canonical correlation regression
Photo community sites such as Flickr and Picasa Web Album host a massive amount of personal photos with millions of new photos uploaded every month. These photos constitute an ove...
Liangliang Cao, Jie Yu, Jiebo Luo, Thomas S. Huang
CORR
2007
Springer
164views Education» more  CORR 2007»
13 years 8 months ago
Consistency of the group Lasso and multiple kernel learning
We consider the least-square regression problem with regularization by a block 1-norm, that is, a sum of Euclidean norms over spaces of dimensions larger than one. This problem, r...
Francis Bach
RECOMB
2002
Springer
14 years 9 months ago
From promoter sequence to expression: a probabilistic framework
We present a probabilistic framework that models the process by which transcriptional binding explains the mRNA expression of different genes. Our joint probabilistic model unifie...
Eran Segal, Yoseph Barash, Itamar Simon, Nir Fried...
CN
2002
78views more  CN 2002»
13 years 8 months ago
On the autocorrelation structure of TCP traffic
The statistical characteristics of network traffic - in particular the observation that it can exhibit long range dependence - have received considerable attention from the resear...
Daniel R. Figueiredo, Benyuan Liu, Vishal Misra, D...
SIGIR
2006
ACM
14 years 2 months ago
Statistical precision of information retrieval evaluation
We introduce and validate bootstrap techniques to compute confidence intervals that quantify the effect of test-collection variability on average precision (AP) and mean average...
Gordon V. Cormack, Thomas R. Lynam