منابع مشابه
Siamese Twins
A woman, aged 40, had already had four children and this was the fifth pregnancy. She was well nourished. Tier pulse was 120, respiration 30, blood pressure 170/90, and temperature 98.8?F. She was very edematous?her legs, abdomen, and face were extremely swollen. Labour pains had started 18 hours previously. pains were strong and membranes had not yet ruptured. I advised her to come at once to ...
متن کاملOn the Siamese Twin Designs
j, 1 i 2n, 1 j 2n, where J2n is the 2n by 2n matrix of all entries 1. It is known that symmetric Bush–type Hadamard matrices exist for all orders 16n2 for all values of n for which there is a Hadamard matrix of order 4n, see [8] for details. A balanced generalized weighing matrix BGW ν κ λ over a group G is a matrix W wi j of order ν , with wi j G 0 such that each row and column of W has κ non–...
متن کاملA Siamese Deep Forest
A Siamese Deep Forest (SDF) is proposed in the paper. It is based on the Deep Forest or gcForest proposed by Zhou and Feng and can be viewed as a gcForest modification. It can be also regarded as an alternative to the well-known Siamese neural networks. The SDF uses a modified training set consisting of concatenated pairs of vectors. Moreover, it defines the class distributions in the deep fore...
متن کاملSiamese depsipeptides: constrained bicyclic architectures.
Bioactive cyclic peptides and depsipeptides which are isolated from natural sources provide a range of key lead structures for the design of new drugs, as reflected by the notable increase in peptideand depsipeptide-based drugs during recent years. However, peptides as drugs show some drawbacks that are inherently associated with their structure. Thus, linear peptides can be degraded rapidly by...
متن کاملClass-balanced siamese neural networks
This paper focuses on metric learning with Siamese Neural Networks (SNN). Without any prior, SNNs learn to compute a non-linear metric using only similarity and dissimilarity relationships between input data. Our SNN model proposes three contributions: a tuple-based architecture, an objective function with a norm regularisation and a polar sine-based angular reformulation for cosine dissimilari...
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ژورنال
عنوان ژورنال: Scottish Geographical Magazine
سال: 1893
ISSN: 0036-9225
DOI: 10.1080/00369229308732650