13 Result(s)
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Article
Effects of different handrail heights and initial foot angles on kinematics and kinetics in healthy adults during the sit-to-stand movement
Different handrail heights and initial foot angles are crucial to the performance of the STS movement. However, to the best of our knowledge, the effects of changing the toe orientation at different handrail h...
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Article
Open AccessAI in Human-computer Gaming: Techniques, Challenges and Opportunities
With the breakthrough of AlphaGo, human-computer gaming AI has ushered in a big explosion, attracting more and more researchers all over the world. As a recognized standard for testing artificial intelligence,...
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Article
A novel robust nonparallel support vector classifier based on one optimization problem
The real data is often contaminated by outliers (label noises), which lead to the deviation of the final separating hyperplane and reduce the prediction accuracy. In this paper, we propose a novel robust geome...
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Article
GAM: A GPU-Accelerated Algorithm for MaxRS Queries in Road Networks
In smart phones, vehicles and wearable devices, GPS sensors are ubiquitous and collect a lot of valuable spatial data from the real world. Given a set of weighted points and a rectangle r in the space, a maximizi...
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Article
Joint rescaled asymmetric least squared nonparallel support vector machine with a stochastic quasi-Newton based algorithm
A host of literatures have shown that the standard support vector machine (SVM), induced by the hinge loss function, is unstable for re-sampling (feature noise) and sensitive to outliers (label noise). In this...
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Chapter and Conference Paper
Factor Space and Normal Context on Concept Description
Normal concept analysis is an important mathematical branch on knowledge representation, but there are some defect points blocking the development of the theory. The authors of the paper suggests that the invo...
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Chapter and Conference Paper
Econometric Study on the Influencing Factors of China Life Insurance Product Demand Based on Fuzzy Variable Time Series
In this paper a new kind of time series named fuzzy variable time series is proposed and the econometric models of the influencing factors of China life insurance product demand based on it are constructed. Th...
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Article
VFM: Visual Feedback Model for Robust Object Recognition
Object recognition, which consists of classification and detection, has two important attributes for robustness: 1) closeness: detection windows should be as close to object locations as possible, and 2) adapt...
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Chapter and Conference Paper
Application of Fuzzy Clustering Method in the Crime Data Analysis
As is known to all, crime is a worldwide phenomenon, in specific thorough study to the crime problems which can help the government and related departments get the actual condition of an objective evaluation a...
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Chapter
A Using Reliability Evaluation Model for Diesel Engine Based on Fuzzy Neural Network
Using reliability evaluation for diesel engine is a complex, dynamic and uncertain process. In order to make an objective and right evaluation, and offer a stronger decision-making tool for designer and user o...
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Chapter and Conference Paper
An New Initialization Method for Fuzzy c-Means Algorithm Based on Density
In this paper an initialization method for fuzzy c-means (FCM) algorithm is proposed in order to solve the two problems of clustering performance affected by initial cluster centers and lower computation speed...
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Chapter and Conference Paper
Lumped Parameter Analysis Method of Unsteady-State Conduction of Infinite Plate
Under the convection boundary 0 < Bi < ∞, a mean temperature lumped parameter analysis method is studied. Taking an infinite plate as an example, the mean temperature response formula has been established. The su...
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Chapter and Conference Paper
Application of Grey System Model in Stock Prediction
Chinese stock market development up to now has reached a considerable size. With the increase of listed company and shareholders, it makes the investors must change the traditional investment concept and opera...
