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SDM
2012
SIAM
273views Data Mining» more  SDM 2012»
12 years 2 months ago
A Framework for the Evaluation and Management of Network Centrality
Network-analysis literature is rich in node-centrality measures that quantify the centrality of a node as a function of the (shortest) paths of the network that go through it. Exi...
Vatche Ishakian, Dóra Erdös, Evimaria ...
SDM
2012
SIAM
234views Data Mining» more  SDM 2012»
12 years 2 months ago
On Evaluation of Outlier Rankings and Outlier Scores
Outlier detection research is currently focusing on the development of new methods and on improving the computation time for these methods. Evaluation however is rather heuristic,...
Erich Schubert, Remigius Wojdanowski, Arthur Zimek...
SDM
2012
SIAM
281views Data Mining» more  SDM 2012»
12 years 2 months ago
Contextual Collaborative Filtering via Hierarchical Matrix Factorization
Matrix factorization (MF) has been demonstrated to be one of the most competitive techniques for collaborative filtering. However, state-of-the-art MFs do not consider contextual...
ErHeng Zhong, Wei Fan, Qiang Yang
SDM
2012
SIAM
282views Data Mining» more  SDM 2012»
12 years 2 months ago
Citation Prediction in Heterogeneous Bibliographic Networks
To reveal information hiding in link space of bibliographical networks, link analysis has been studied from different perspectives in recent years. In this paper, we address a no...
Xiao Yu, Quanquan Gu, Mianwei Zhou, Jiawei Han
SDM
2012
SIAM
220views Data Mining» more  SDM 2012»
12 years 2 months ago
Transfer Topic Modeling with Ease and Scalability
Jeon-Hyung Kang, Jun Ma, Yang Liu
SDM
2012
SIAM
234views Data Mining» more  SDM 2012»
12 years 2 months ago
Monitoring and Mining Insect Sounds in Visual Space
Monitoring animals by the sounds they produce is an important and challenging task, whether the application is outdoors in a natural habitat, or in the controlled environment of a...
Yuan Hao, Bilson J. L. Campana, Eamonn J. Keogh
SDM
2012
SIAM
233views Data Mining» more  SDM 2012»
12 years 2 months ago
On Finding Joint Subspace Boolean Matrix Factorizations
Finding latent factors of the data using matrix factorizations is a tried-and-tested approach in data mining. But finding shared factors over multiple matrices is more novel prob...
Pauli Miettinen
SDM
2012
SIAM
247views Data Mining» more  SDM 2012»
12 years 2 months ago
Image Mining of Historical Manuscripts to Establish Provenance
he recent digitization of more than twenty million books has been led by initiatives from countries wishing to preserve their cultural heritage and by commercial endeavors, such a...
Bing Hu, Thanawin Rakthanmanon, Bilson J. L. Campa...
SDM
2012
SIAM
305views Data Mining» more  SDM 2012»
12 years 2 months ago
Learning Hierarchical Relationships among Partially Ordered Objects with Heterogeneous Attributes and Links
Objects linking with many other objects in an information network may imply various semantic relationships. Uncovering such knowledge is essential for role discovery, data cleanin...
Chi Wang, Jiawei Han, Qi Li, Xiang Li, Wen-Pin Lin...
SDM
2012
SIAM
224views Data Mining» more  SDM 2012»
12 years 2 months ago
Nearest-Neighbor Search on a Time Budget via Max-Margin Trees
Many high-profile applications pose high-dimensional nearest-neighbor search problems. Yet, it still remains difficult to achieve fast query times for state-of-the-art approache...
Parikshit Ram, Dongryeol Lee, Alexander G. Gray