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» A Repulsive Clustering Algorithm for Gene Expression Data
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SDM
2009
SIAM
192views Data Mining» more  SDM 2009»
14 years 2 months ago
Mining Cohesive Patterns from Graphs with Feature Vectors.
The increasing availability of network data is creating a great potential for knowledge discovery from graph data. In many applications, feature vectors are given in addition to g...
Arash Rafiey, Flavia Moser, Martin Ester, Recep Co...
EMNLP
2010
13 years 3 months ago
Holistic Sentiment Analysis Across Languages: Multilingual Supervised Latent Dirichlet Allocation
In this paper, we develop multilingual supervised latent Dirichlet allocation (MLSLDA), a probabilistic generative model that allows insights gleaned from one language's data...
Jordan L. Boyd-Graber, Philip Resnik
KDD
2007
ACM
169views Data Mining» more  KDD 2007»
14 years 5 months ago
Exploiting underrepresented query aspects for automatic query expansion
Users attempt to express their search goals through web search queries. When a search goal has multiple components or aspects, documents that represent all the aspects are likely ...
Daniel Crabtree, Peter Andreae, Xiaoying Gao
CIKM
1998
Springer
13 years 9 months ago
Supporting Fast Search in Time Series for Movement Patterns in Multiple Scales
An important investigation of time series involves searching for \movement" patterns, such as \going up" or \going down" or some combinations of them. Movement patt...
Yunyao Qu, Changzhou Wang, Xiaoyang Sean Wang
BMCBI
2008
93views more  BMCBI 2008»
13 years 5 months ago
A software application for comparing large numbers of high resolution MALDI-FTICR MS spectra demonstrated by searching candidate
Background: A JavaTM application is presented, which compares large numbers (n > 100) of raw FTICR mass spectra from patients and controls. Two peptide profile matrices can be ...
Mark K. Titulaer, Dana A. N. Mustafa, Ivar Siccama...