搜索结果: 1-11 共查到“计算机科学技术 alignment”相关记录11条 . 查询时间(0.066 秒)
A Geometric Framework for Transfer Learning Using Manifold Alignment
Dimensionality Reduction Manifold Alignment Multiscale Analysis Representation Learning Topic Model Transfer Learning
2014/12/18
Many machine learning problems involve dealing with a large amount of high-dimensional data across diverse domains. In addition, annotating or labeling the data is expensive as it involves significant...
复旦大学软件学院计算机系统课件 Heterogeneous Data Structures & Alignment
复旦大学软件学院 计算机系统 课件 Heterogeneous Data Structures & Alignment
2012/12/18
复旦大学软件学院计算机系统课件 Heterogeneous Data Structures & Alignment。
Extracting Hierarchical Rules from a Weighted Alignment Matrix
Extracting Hierarchical Rules Weighted Alignment Matrix
2011/4/22
Word alignment is a fundamental step in machine translation. Current statistical machine translation systems suffer from a major drawback: they only extract rules from 1-best alignments, which adverse...
Sequence alignment from the perspective of stochastic optimization: a survey
Sequence alignment stochastic optimization simulated annealing genetic algorithms particle swarm optimization ant colonyoptimization
2011/1/19
DNA and protein are the fundamental biological sequences. DNA is a fundamental molecule that plays a vital role in the processes of life. Proteins synthesized by DNA in a cell are the building blocks ...
对MS-Alignment算法进行分析得出该算法很难满足大规模数据对鉴定速度的要求，而且具有的一个特点是相同的任务在不同的数据上重复计算，为数据划分提供了基础。基于CUDA编程模型使用图形处理器(GPU)对步骤数据库检索及候选肽段生成进行加速优化，设计了该步骤在单GPU上的实现方法。测试结果表明，此方法平均加速比为30倍以上，效果良好，可以满足蛋白质翻译后修饰鉴定中大规模数据快速计算的需求。
Active illumination and appearance model for face alignment
AIA alignment illumination face modeling sub-spaces active appearance
2010/7/31
Illumination conditions have an explicit effect on the performance of face recognition systems. In particular, varying the illumination upon the face imposes such complex effects that the identificati...
Sharing a Vision:comparing business and IS managers'perceptions of strategic alignment issues
business IS managers'perceptions strategic alignment issues
2009/12/8
This paper compares the perceptions of business and IS managers regarding the issues known to affect the achievement of alignment of IS with the business. Previous work has identified the status of IS...
Weighted Alignment Matrices for Statistical Machine Translation
Weighted Alignment Matrices Statistical Machine Translation
2009/4/22
Current statistical machine translation sys-tems usually extract rules from bilingual corpora annotated with 1-best alignments.They are prone to learn noisy rules due to alignment mistakes. We propose...
Directional residue prediction with motion alignment for video coding
Directional residue prediction motion alignment video coding
2008/9/17
Block-based motion compensation (MC) plays a crucial role in predominant video coding standards such as H.264 [1].Recently, some researchers [2, 3] attempted to combine motion compensation with the in...
Using the PGAS Programming Paradigm for Biological Sequence Alignment on a Chip Multi-Threading Architecture
Partitioned Global Address Space Unified Parallel C Multicore machines Multi-threading Architecture
2008/4/30
The Partitioned Global Address Space (PGAS) programming
paradigm offers ease-of-use in expressing parallelism
through a global shared address space while emphasizing performance
by providing locali...
Strategy-Oriented Alignment in Requirements Engineering: Linking Business Strategy to Requirements ofe-Business Systems using the SOARE Approach
Strategy-Oriented Alignment Requirements Engineering Linking Business Strategy Requirements ofe-Business Systems SOARE Approach
2003/12/16
This paper proposes the Strategy-oriented Alignment in Requirements Engineering (SOARE) approach for e-business systems. The primary objective of the SOARE approach is to enable alignment between requ...