کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
535097 870320 2016 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Analyzing documents with Quantum Clustering: A novel pattern recognition algorithm based on quantum mechanics
ترجمه فارسی عنوان
تجزیه و تحلیل اسناد با خوشه بندی کوانتومی: یک الگوریتم جدید تشخیص الگو بر اساس مکانیک کوانتومی
کلمات کلیدی
خوشه بندی کوانتومی؛ تجزیه و تحلیل متن؛ خوشه بندی متن
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر چشم انداز کامپیوتر و تشخیص الگو
چکیده انگلیسی


• We extended the Quantum Clustering to text analysis and authorship identification.
• We performed the full-scale comparison between Quantum Clustering and Parzen-window.
• The Quantum Clustering is better than Parzen-window on achieving optimal clustering.
• Quantum Clustering depend much less sensitively upon the choice of parameter.
• The Pattern Search could be an appropriate solution to the parameter estimation.

The article introduces Quantum Clustering, a novel pattern recognition algorithm inspired by quantum mechanics and extend it to text analysis. This novel method improves upon nonparametric density estimation (i.e. Parzen-window), and differentiates itself from it in a significant way, Quantum Clustering constructs the potential function to determine the cluster center instead of the Gaussian kernel function. Specifically, detailed comparative analysis shows that the potential function could clearly reveal the underlying structure of the data that the Gaussian kernel could not handle. Moreover, the problem of parameter estimation is solved successfully by the numerical optimization approach (i.e. Pattern Search). Afterwards, the results of detailed comparative experiments on three benchmark datasets confirms the advantage of Quantum Clustering over the Parzen-window, and the additional trial on authorship identification illustrates the wide application scope of this novel method.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Pattern Recognition Letters - Volume 77, 1 July 2016, Pages 8–13
نویسندگان
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