Computer science Tree-structured models of multitext| Theorydesign and experiments NEW YORK UNIVERSITY I. Dan Melamed WellingtonBenjamin PStatistical machine translation (SMT) systems use empirical models to simulate the act of human translation between language pairs. This dissertation surveys the ability...
In contrast with prior work on tree-structured models in which the trees are either provided as input or predicted using supervision from explicit treebank annotations, the tree structures in this work are optimized to improve performance on a downstream task. 这里训练的目标是直接提高下游任务的表现。
Tree-structured extreme value model regression - Ahn - 1994 () Citation Context ...originally suggested smoothed or unsmoothed piece-wise polynomial models, and was subsequently extended to GLM-type and survival models (Ahn and Chen 1997; Choi, Ahn, and Chen 2005; Ahn and Loh 1994; =-=Ahn...
Tree-structured Policy Planning with Learned Behavior Models,Yuxiao Chen1, Peter Karkus1, Boris Ivanovic1, Xinshuo Weng1, and Marco Pavone1,2。abstract如下: 文章也是提出了多模态决策预测规划的概念,这里的多模态包括了自车的多模态;以及考虑自车不同模态影响下的目标车辆的多模态。对于只考虑目标车辆的多...
A tree-structured multiplicative gamma process (TMGP) is developed, for inferring the depth of a tree-based factor-analysis model. This new model is coupled with the nested Chinese restaurant process, to nonparametrically infer the depth and width (structure) of the tree. In addition to developin...
Paralleling the treatment of bi-valued variables in [Pearl 1986], we show that if a collection of coupled variables are governed by a joint normal distribution and a tree-structured representation exists, then both the topology and all internal relationships of the tree can be uncovered by ...
The question at the center of our work is whether learning on a tree architecture, inspired by dendritic tree learning, can achieve success rates comparable to those obtained from more structured architectures consisting of several fully connected and convolutional layers. Here, the success rates of ...
robot= rigidBodyTreecreates a tree-structured robot object. Add rigid bodies to it usingaddBody. example robot= rigidBodyTree("MaxNumBodies",N,"DataFormat",dataFormat)specifies an upper bound on the number of bodies allowed in the robot when generating code. You must also specify theDataForma...
Tree structured non-linear signal modeling and prediction We develop a non-parametric method of nonlinear prediction based on adaptive partitioning of the phase space associated with the process. The partitioning ... Michel,O.,Hero,... - International Conference on Acoustics, Speech, & Signal Proce...
This method is basically interactive and thus it takes advantage of the user's expertise to define highly-structured models even when using; nonhomogeneous data sets. First, tubular cavities are reconstructed sequentially, then, junctions between these cavities are provided in such a way that ...