Abstract: Nonnegative matrix factorization (NMF), which aims at obtaining the nonnegative low-dimensional representation of data, has received wide attention. To obtain more effective nonnegative ...

The “Manage Stress Workbook” in this course guides you through steps to identify and track your stress and practice a variety of strategies that have been shown to counteract stress. The course does ...

Make yourself at ease with Japanese through this series of lessons. Tune in each week for a 10-minute episode or look for it online. Across 48 weeks, you'll learn the basic of the language and be ...

Abstract: Linear discriminant analysis (LDA) has been widely applied for hyperspectral image (HSI) analysis as a popular method for feature extraction and dimensionality reduction. Linear methods such ...

Look closely at this image, stripped of its caption, and join the moderated conversation about what you and other students see. By The Learning Network Look closely at this image, stripped of its ...

The clinical course of glioblastoma is usually rapid and fatal, with a median survival of 1 y. Median survival for anaplastic tumors is 2–3 y. After the initial treatment, these tumors invariably ...

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