400 search results - page 47 / 80 » Sentiment Analysis and the Use of Extrinsic Datasets in Eval... |
187
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ESEM
2007
ACM
15 years 10 months ago
2007
ACM
The goal of this paper is to improve the prediction performance of fault-prone module prediction models (fault-proneness models) by employing over/under sampling methods, which ar...
148
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I3
2007
15 years 7 months ago
2007
An important aspect of Semantic Web technologies is the issue of identity and uniquely identifying resources, which is essential for integrating data across sources. Currently, th...
172
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ICDM
2009
IEEE
15 years 3 months ago
2009
IEEE
The discovery and construction of inherent regions in large spatial datasets is an important task for many research domains such as climate zoning, eco-region analysis, public heal...
145
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IDA
2009
Springer
16 years 20 days ago
2009
Springer
Abstract. We present a probabilistic model for robust principal component analysis (PCA) in which the observation noise is modelled by Student-t distributions that are independent ...
148
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BIODATAMINING
2008
15 years 6 months ago
2008
Background: Agglomerative hierarchical clustering (AHC) is a common unsupervised data analysis technique used in several biological applications. Standard AHC methods require that...