Výsledky vyhledávání - "Convex non-negative matrix factorization"

Early pseudoprogression and progression lesions in glioblastoma patients are both metabolically heterogeneous Autor Ungan, Gülnur, Pons‐Escoda, Albert, Ulinic, Daniel, Arús, Carles, Ortega‐Martorell, Sandra, Olier, Ivan, Vellido, Alfredo, Majós, Carles, Julià‐Sapé, Margarida

“…The standard treatment in glioblastoma includes maximal safe resection followed by concomitant radiotherapy plus chemotherapy and adjuvant temozolomide. The…”
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A novel method for actuator fault detection considering complex operating processes Autor Sun, Tianshu, Wang, Yinsong, Ding, Mengting

“…In the process industry, the actuator has complex operating processes. Its steady working conditions are easy to change. Moreover, it is in a dynamic process…”
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On the Relation Between Linear Autoencoders and Non-Negative Matrix Factorization for Mutational Signature Extraction Autor Egendal, Ida, Brøndum, Rasmus Froberg, Pelizzola, Marta, Hobolth, Asger, Bøgsted, Martin

“…Since its introduction, non-negative matrix factorization (NMF) has been a popular tool for extracting interpretable, low-dimensional representations of…”
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Temporal Community Detection and Analysis with Network Embeddings Autor Yuan, Limengzi, Zhang, Xuanming, Ke, Yuxian, Lu, Zhexuan, Li, Xiaoming, Liu, Changzheng

“…As dynamic systems, social networks exhibit continuous topological changes over time, and are typically modeled as temporal networks. In order to understand…”
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Clustering of cell populations in flow cytometry data using a combination of Gaussian mixtures Autor Reiter, Michael, Rota, Paolo, Kleber, Florian, Diem, Markus, Groeneveld-Krentz, Stefanie, Dworzak, Michael

“…We propose a supervised learning approach to automatic quantification of cell populations in flow cytometric samples. One sample contains up to millions of…”
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FER based on the improved convex nonnegative matrix factorization feature Autor Zhou, Jing, Wang, Tianjiang

“…Facial expression recognition is an important research issue in the pattern recognition field. In this paper, we intend to present an accurate facial…”
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Discriminant Convex Non-negative Matrix Factorization for the classification of human brain tumours Autor Vilamala, Albert, Lisboa, Paulo J.G., Ortega-Martorell, Sandra, Vellido, Alfredo

“…•Brain tumours can be diagnosed on the basis of magnetic resonance spectroscopy (MRS).•A new method to introduce class information into a convex variant of NMF…”
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