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Weiwei Cheng
Researcher at Amazon.com
Publications - 51
Citations - 3622
Weiwei Cheng is an academic researcher from Amazon.com. The author has contributed to research in topics: Ranking & Pairwise comparison. The author has an hindex of 27, co-authored 50 publications receiving 3329 citations. Previous affiliations of Weiwei Cheng include University of Marburg & University of Duisburg-Essen.
Papers
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Journal ArticleDOI
Label ranking by learning pairwise preferences
TL;DR: This work shows that a simple (weighted) voting strategy minimizes risk with respect to the well-known Spearman rank correlation and compares RPC to existing label ranking methods, which are based on scoring individual labels instead of comparing pairs of labels.
Proceedings Article
Bayes Optimal Multilabel Classification via Probabilistic Classifier Chains
TL;DR: This paper formalize and analyze MLC within a probabilistic setting, and proposes a new method for MLC that generalizes and outperforms another approach, called classifier chains, that was recently introduced in the literature.
Journal ArticleDOI
On label dependence and loss minimization in multi-label classification
TL;DR: It is claimed that two types of label dependence should be distinguished, namely conditional and marginal dependence, and three scenarios in which the exploitation of one of these types of dependence may boost the predictive performance of a classifier are presented.
Book ChapterDOI
Combining instance-based learning and logistic regression for multilabel classification
Weiwei Cheng,Eyke Hüllermeier +1 more
TL;DR: This paper proposes a new approach to multilabel classification, which is based on a framework that unifies instance-based learning and logistic regression, comprising both methods as special cases, and allows one to capture interdependencies between labels and to combine model-based and similarity-based inference for multILabel classification.
Combining Instance-Based Learning and Logistic Regression for Multilabel Classification.
Weiwei Cheng,Eyke Hüllermeier +1 more
TL;DR: This paper proposes a new approach to multilabel classification, which is based on a framework that unifies instance-based learning and logistic regression, comprising both methods as special cases, and allows one to capture interdependencies between labels and to combine model-based and similarity-based inference for multILabel classification.