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PKDD
2015
Springer
25views Data Mining» more  PKDD 2015»
9 years 11 months ago
Scalable Bayesian Non-negative Tensor Factorization for Massive Count Data
We present a Bayesian non-negative tensor factorization model for count-valued tensor data, and develop scalable inference algorithms (both batch and online) for dealing with massi...
Changwei Hu, Piyush Rai, Changyou Chen, Matthew Ha...
98
Voted
PKDD
2015
Springer
11views Data Mining» more  PKDD 2015»
9 years 11 months ago
Model Reuse with Subgroup Discovery
In this paper we describe a method to reuse models with Model-Based Subgroup Discovery (MBSD), which is a extension of the Subgroup Discovery scheme. The task is to predict the num...
Hao Song, Peter Flach
118
Voted
PKDD
2015
Springer
15views Data Mining» more  PKDD 2015»
9 years 11 months ago
Fuzzy Clustering of Series Using Quantile Autocovariances
Unlike conventional clustering, fuzzy cluster analysis allows data elements to belong to more than one cluster by assigning membership degrees of each data to clusters. This work p...
Borja R. Lafuente-Rego, José Antonio Vilar
97
Voted
PKDD
2015
Springer
8views Data Mining» more  PKDD 2015»
9 years 11 months ago
Named Entity Recognition from Scratch on Social Media
With the extensive amount of textual data flowing through social media platforms, the interest in Information Extraction (IE) on such textual data has increased. Named Entity Reco...
Kezban Dilek Kisa, Pinar Karagoz
94
Voted
PKDD
2015
Springer
10views Data Mining» more  PKDD 2015»
9 years 11 months ago
Limitations of Using Constraint Set Utility in Semi-Supervised Clustering
Abstract. Semi-supervised clustering algorithms allow the user to incorporate background knowledge into the clustering process. Often, this background knowledge is specified in th...
Toon van Craenendonck, Hendrik Blockeel