Unsupervised Deep Embedding for Clustering Analysis. Xie, J., Edu, J., W., Girshick, R., Farhadi, A., & Edu, A., W.
Unsupervised Deep Embedding for Clustering Analysis [pdf]Paper  Unsupervised Deep Embedding for Clustering Analysis [pdf]Website  abstract   bibtex   
Clustering is central to many data-driven appli-cation domains and has been studied extensively in terms of distance functions and grouping al-gorithms. Relatively little work has focused on learning representations for clustering. In this paper, we propose Deep Embedded Clustering (DEC), a method that simultaneously learns fea-ture representations and cluster assignments us-ing deep neural networks. DEC learns a map-ping from the data space to a lower-dimensional feature space in which it iteratively optimizes a clustering objective. Our experimental evalua-tions on image and text corpora show significant improvement over state-of-the-art methods.

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