查询词典 manifold

In this framework, image frame, audio and text are represented, which are the three modalities in video shots as data points by the 3rd-order tensor. Then a subspace embedding and dimension reduction method is proposed, which explicitly considers the manifold structure of the tensor space from temporal-sequenced associated co-occurring multimodal media data in video. It is called TensorShot approach. Transductive learning uses a large amount of unlabeled data together with the labeled data to build better classifiers. A transductive support tensor machines algorithm is proposed to train effective classifier. This algorithm preserves the intrinsic structure of the submanifold where tensorshots are sampled, and is also able to map out-of-sample data points directly. Moreover, the utilization of unlabeled data improves classification ability.

在此框架中，视频镜头首先被表示成由视频中所包含的文本、视觉和听觉等多模态数据构成的三阶张量；其次，基于此三阶张量表达及视频的时序关联共生特性设计了一种子空间嵌入降维方法，称为张量镜头；由于直推式学习从已知样本出发能对特定的未知样本进行学习和识别，最后在这个框架中提出了一种基于张量镜头的直推式支持张量机算法，它不仅保持了张量镜头所在的流形空间的本征结构，而且能够将训练集合外数据直接映射到流形子空间，同时充分利用未标记样本改善分类器的学习性能。

Invariant Manifold: An unstable periodic orbit in a Hamiltonian system (a general class of differential equations which includes the three body problem) have associated two families of orbits forming tubes connected to the periodic orbit.

不变流形：一个不稳定的周期轨道的哈密顿系统（一个微分方程一般类，其中包括三个体问题）有关联的两个形成连接管轨道周期轨道的家庭。

At the same time, this flow chart gives a good base for intake manifold optimization design.

同时该设计流程也为进气歧管的优化设计奠定了基础。

Estimating the lower and upper bounds of the eigenvalue in terms of geo-metric and topological quantities of manifold is a very important research topic.

通过流形的几何量与拓扑量来估计其特征值的上、下界是一个十分重要的研究课题。

All of these material entities spring at their point of origin from the same source as the topological manifold of space, that is, from a higher spatial dimension.

所有这些物质实体从同一来源回到原点如同空间的拓扑流行，也就是说，来自更高的空间维度。

The topological and geometrical mapping between the half-edge model and manifold surface model is designed.

3设计了半边模型和流形曲面模型之间的几何拓扑映射。

It is proved that any n-dimensional(n≥4)compact manifold with totally geodesic boundary which satisfies a pinching condition can be deformed to a space form with totally geodesic boundary.

证明了对于任意一个具有全测地边界的n维紧致流形(n≥4)满足一定的拼挤条件可以形变为具有全测地边界的空间形式。

In so far as it aims at nothing but necessary unity in the synthesis of P 146 what is manifold in appearance, it may be entitled the transcendental function of imagination.

就其目的无非是出现中杂多综合中的必然统一性这点来说，它就可称为想象力的先验机能。

As one of the most important DTM model, Delaunay triangulation is widely applied in manifold fields.

Delaunay三角网作为一种主要的DTM表示法，具有极其广泛的用途。

The other is about the calculation and experiment of the two-dimensional unsteady turbulent flow in an exhaust manifold.

二是对排气管的二维不稳定湍流流动进行了计算和实验研究。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。