Results 11 to 20 of about 1,178,337 (307)
A neural network model of hippocampal contributions to category learning
In addition to its critical role in encoding individual episodes, the hippocampus is capable of extracting regularities across experiences. This ability is central to category learning, and a growing literature indicates that the hippocampus indeed makes
Jelena Sučević, Anna C Schapiro
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Semi-Supervised Instance-Segmentation Model for Feature Transfer Based on Category Attention
In the task of image instance segmentation, semi-supervised instance segmentation algorithms have received constant research attention over recent years.
Hao Wang +7 more
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The Lifting-Extension Problem for Duchain Complexes of Dwyer and Kan
A duchain complex of W. Dwyer and D. Kan is a common extension of the notions of a chain complex and a cochain complex.
Spaliński Jan
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Accessible Model Categories [PDF]
We prove that a weak factorization system on a locally presentable category is accessible if and only if it is small generated in the sense of R. Garner. Moreover, we discuss an analogy of Smith's theorem for accessible model categories.
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The Flow Matrix Offers a Straightforward Alternative to the Problematic Markov Matrix
The Flow matrix is a novel method to describe and extrapolate transitions among categories. The Flow matrix extrapolates a constant transition size per unit of time on a time continuum with a maximum of one incident per observation during the ...
Jessica Strzempko +1 more
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On the Left Properness of the Model Category of Permutative Categories
In this paper, we introduce a notion of free cofibrations of permutative categories. We show that each cofibration of permutative categories is a retract of a free cofibration.
Amit Sharma
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Categories and range effects in human spatial memory
After learning a particular target stimulus, such as a location, humans’ judgements of whether a particular stimulus is the target or not is affected by the range of stimuli presented on tests.
Ken eCheng, Marcia eSpetch, Andros eHoan
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Polynomial Columns-Parameter Symmetry Model and its Decomposition for Square Contingency Tables
This study proposes a polynomial columns-parameter symmetry model for square contingency tables with the same row and column ordinal classifications. In the proposed model, the odds for all i < j that an observation will fall in row category i and column
Shuji Ando
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Category Management Methods as a Basis for organizing a Balanced Procurement Model
The validity and rational organization of procurement activities is one of the most significant factors of successful development, increasing the efficiency and effectiveness of economic activity as an individual business entity and large economic ...
A. M. Levandovskaia
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Sheafifiable homotopy model categories [PDF]
If a Quillen model category can be specified using a certain logical syntax (intuitively, ``is algebraic/combinatorial enough''), so that it can be defined in any category of sheaves, then the satisfaction of Quillen's axioms over any site is a purely formal consequence of their being satisfied over the category of sets.
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