منابع مشابه
improved mit bag model with hyper central interacting potential
an improved mit bag model with hyper central interactions is used to calculate the staticproperties of hadrons containing u, d, s and c quarks. we present a theoretical approach to the internalstructure of three-body hyper central interacting quarks in a hadron, in which we take hadron as a bag.we discuss a few of the results obtained using a six-dimension harmonic oscilator (h.o) potential, ha...
متن کاملImproved Mit Bag Model with Hyper Central Interacting Potential
Abstract – An improved MIT bag model with hyper central interactions is used to calculate the static properties of hadrons containing u, d, s and c quarks. We present a theoretical approach to the internal structure of three-body hyper central interacting quarks in a hadron, in which we take hadron as a bag. We discuss a few of the results obtained using a six-dimension harmonic oscilator (h.o)...
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The bag-of-words (BoW) method has been used widely in language modelling and information retrieval. A document is expressed as a group of words disregarding the grammar and the order of word information. A typical BoW method is latent semantic analysis (LSA), which maps the words and documents onto the vectors in LSA space. In this paper, the concept of BoW is extended to Bag-of-Word Pairs (BoW...
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Sparse coding employs low-dimensional subspaces in order to encode high-dimensional signals. Finding the optimal subspaces is a difficult optimization task. We show that stochastic gradient descent is superior in finding the optimal subspaces compared to MOD and K-SVD, which are both state-of-the art methods. The improvement is most significant in the difficult setting of highly overlapping sub...
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ژورنال
عنوان ژورنال: The Lancet
سال: 1871
ISSN: 0140-6736
DOI: 10.1016/s0140-6736(02)63456-7