نتایج جستجو برای: combine loss
تعداد نتایج: 501913 فیلتر نتایج به سال:
We devise a ternary operation for combining three quantum states: it consists of permuting the input systems in a continuous fashion and then discarding all but one of them. This generalizes a binary operation recently studied by Audenaert et al. [ADO16] in the context of entropy power inequalities. Our ternary operation continuously interpolates between all such nested binary operations. Our c...
This paper develops a new framework for combining propositional logics, called “juxtaposition”. Several general metalogical theorems are proved concerning the combination of logics by juxtaposition. In particular, it is shown that under reasonable conditions, juxtaposition preserves strong soundness. Under reasonable conditions, the juxtaposition of two consequence relations is a conservative e...
Kernel classifiers based on the hand-crafted image descriptors proposed in the literature have achieved state-of-the-art results in several dataset and been widely used in image classification systems. Due to the high intra-class and inter-class variety of image categories, no single descriptor could be optimal in all situations. Combining multiple descriptors for a given task is a way to impro...
By Bruce Weinberg The Undergraduate Selective Service Office will be closed at the end of this school year, it was learned from sources at the Institute Wednesday. Starting .in June the office will be-combined with the Graduate Selective Service Office under Sanborn Brown, Associate Dean of the Graduate School. Miss Joanne Robinson, currently the Graduate Selective Service Advisor, will take ov...
This paper introduces a randomized method for combining diierent object models. By determining a connguration of the models, which maximizes their mutual information, the proposed method creates a uniied hypothesis from multiple object models on the y, without prior training. To validate the eeectiveness of the proposed method, experiments are conducted in which human faces are detected and loc...
We have compared the accuracy of the individual protein secondary structure prediction methods: PHD, DSC, NNSSP and Predator against the accuracy obtained by combing the predictions of the methods. A range of ways of combing predictions were tested: voting, biased voting, linear discrimination, neural networks and decision trees. The combined methods that involve 'learning' (the non-voting meth...
BACKGROUND Obesity is closely related to type 2 diabetes mellitus, and weight reduction is an important part of the care delivered to obese persons with diabetes. The objective of this review was to assess the efficacy of pharmacotherapy for weight loss in adults with type 2 diabetes. METHODS A systematic review of the literature was performed, and studies were included if pharmacotherapy was...
Quantum probability (QP) theory provides an alternative account of empirical phenomena in decision making that classical probability (CP) theory cannot explain. Cognitive architectures combine probabilistic mechanisms with symbolic knowledge-based representations (e.g., heuristics) to address effects that motivate QP. They provide simple and natural explanations of these phenomena based on gene...
We perceive objects as containing a variety of attributes: local features, relations between features, internal details, and global properties. But we know little about how they combine. Here, we report a remarkably simple additive rule that governs how these diverse object attributes combine in vision. The perceived dissimilarity between two objects was accurately explained as a sum of (a) spa...
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