کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
514946 | 866917 | 2016 | 10 صفحه PDF | دانلود رایگان |
• A new multi-view clustering algorithm is proposed.
• The proposed MVNC algorithm uses spectral partitioning and local refinement.
• MVNC is compared to state-of-the-art algorithms using three real-world datasets.
• MVNC significantly outperforms the other algorithms.
• MVNC is parameter-free unlike existing multi-view clustering algorithms.
Cluster analysis using multiple representations of data is known as multi-view clustering and has attracted much attention in recent years. The major drawback of existing multi-view algorithms is that their clustering performance depends heavily on hyperparameters which are difficult to set. In this paper, we propose the Multi-View Normalized Cuts (MVNC) approach, a two-step algorithm for multi-view clustering. In the first step, an initial partitioning is performed using a spectral technique. In the second step, a local search procedure is used to refine the initial clustering. MVNC has been evaluated and compared to state-of-the-art multi-view clustering approaches using three real-world datasets. Experimental results have shown that MVNC significantly outperforms existing algorithms in terms of clustering quality and computational efficiency. In addition to its superior performance, MVNC is parameter-free which makes it easy to use.
Journal: Information Processing & Management - Volume 52, Issue 4, July 2016, Pages 618–627