کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
530358 869761 2011 16 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A spectral approach to clustering numerical vectors as nodes in a network
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر چشم انداز کامپیوتر و تشخیص الگو
پیش نمایش صفحه اول مقاله
A spectral approach to clustering numerical vectors as nodes in a network
چکیده انگلیسی

We address the issue of clustering examples by integrating multiple data sources, particularly numerical vectors and nodes in a network. We propose a new, efficient spectral approach, which integrates the two costs for clustering numerical vectors and clustering nodes in a network into a matrix trace, reducing the issue to a trace optimization problem which can be solved by an eigenvalue decomposition. We empirically demonstrate the performance of the proposed approach through a variety of experiments, including both synthetic and real biological datasets.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Pattern Recognition - Volume 44, Issue 2, February 2011, Pages 236–251
نویسندگان
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