搜索结果: 1-15 共查到“理学 generalization”相关记录88条 . 查询时间(0.107 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Higher-order Hamiltonian generalization evolution equations
高阶 哈密顿 广义演化方程
2023/11/10
In this talk, I will review several classes of higher-order generalizations of the integrable Camassa-Holm equation in the Hamiltonian forms. Then, I talk about some new results for one generalized Ca...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Robust Generalization Requires Exponentially Large Models
鲁棒泛化 指数级大 模型
2023/5/12
It is well-known that modern neural networks are vulnerable to adversarial examples. To mitigate this problem, a series of robust learning algorithms have been proposed. However, although the robust t...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Generalization of Graph Neural Networks and Graph Structural Learning for Robust Representation
图神经网络 泛化 图结构学习 鲁棒表示
2023/3/15
This report consists of two parts associated with graph neural networks: generalization and graph structural learning. We first study the Rademacher complexity of GNNs, as one of independent-algorithm...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Lines on holomorphic contact manifolds and a generalization of (2,3,5)-distributions to higher dimensions
全纯接触流形 线和 （2，3，5） 高维度推广
2023/2/28
Since the celebrated work by Cartan, distributions with small growth vector (2,3,5) have been studied extensively. In the holomorphic setting, there is a natural correspondence between holomorphic (2,...
A MODEL STUDY OF SMALL-SCALE WORLD MAP GENERALIZATION
Global map Map generalization Improved model Cross-platform symbol Automatic map-making knowledge engine
2018/4/30
With the globalization and rapid development every filed is taking an increasing interest in physical geography and human economics. There is a surging demand for small scale world map in large format...
Rendering Effective Route Maps: Improving Usability Through Generalization
Information Visualization Non-Realistic Rendering WWW Applications, Human Factors
2016/5/24
Route maps, which depict a path from one location to another, have
emerged as one of the most popular applications on the Web. Current
computer-generated route maps, however, are often very diffi-
...
We generalize a construction of the Neron model for a family of intermediate
Jacobians due to Green, Griths and Kerr by using the theory of mixed Hodge modules.
It is a topological group de ned ov...
In 1912 Bieberbach proved that every compact flat Riemannian manifold M is
finitely covered by a flat torus. More precisely, M has the form (F\G)/H where
G is a group of translations of Euclidean ...
On a Generalization of Blaschke’s Rolling Theorem and the Smoothing of Surfaces
Blaschke’s Rolling Theorem generalized convexity
2015/8/20
A generalization of Blaschke’s Rolling Theorem for not necessarily convex sets is proved that exhibits an
intimate connection between a generalized notion of convexity, various concepts in mathematic...
Dense DTM Generalization Aided by Roads Extracted from LiDAR Data
LiDAR High Resolution Extraction DTM Generalization road detection Representation
2015/8/13
The paper concerns the generalization of DTM extracted from LiDAR data. The essence of generalization is reducing details while
enhancing important features at the same time; so for the purpose of te...
How training and testing histories affect generalization:a test of simple neural networks
animal behaviour neural networks range effects generalization
2015/7/29
We show that a simple network model of associative learning can reproduce three findings that arise from particular training and testing procedures in generalization experiments: the effect of 1) ``er...
Generalization of Extended Baum-Welch Parameter Estimation for Discriminative Training and Decoding
Extended Baum-Welch optimization speech
2015/7/28
We demonstrate the generalizability of the Extended Baum-Welch (EBW) algorithm not only for HMM parameter estimation but for decoding as well. We show that there can exist a general function associate...
THE 1987 WALD MEMORIAL LECTURES A GENERALIZATION OF SPECTRAL ANALYSIS WITH APPLICATION TO RANKED DATA
Spectral analysis the simulation data the space
2015/7/14
An analog of the spectral analysis of time series is developed for data in
general spaces. This is applied to data from an election in which 5738 people
rank ordered five candidates. Group theoret...
Map generalization simplifies the details of map representation. Automatic generalization has been a hot research topic for decades,
but there does not exist a set of universal rules or algorithms th...
A Combined Automated Generalization Model of Spatial Active Objects
Generalization Cartography GIS Automation
2015/7/6
Automating the map generalization process has traditionally been a major focus of research in cartography and
GIS environment. Many algorithms and models have been developed over the past three decad...