搜索结果: 1-9 共查到“计算机科学技术 correlation”相关记录9条 . 查询时间(0.4 秒)
Static program checking tools can find many serious bugs in software, but due to analysis limitations they also frequently emit false error reports. Such false positives can easily render the error ch...
Cross Correlation of Intra-day Stock Prices in Comparison to Random Matrix Theory
Principal Component Random Matrix Theory Cross Correlation Eigenvalues Stock Market
2013/1/28
We propose and apply a new algorithm of principal component analysis which is suitable for a large sized, highly random time series data, such as a set of stock prices in a stock market. This algorith...
Maximum Rank Correlation Training for Statistical Machine Translation
Maximum Rank Correlation Training Statistical Machine Translation
2013/4/22
We propose Maximum Ranking Correlation (MRC) as an objective function in discrimi-native tuning of parameters in a linear model of Statistical Machine Translation (SMT). We try to maximize the ranking...
JOINT LEARNING FOR SIDE INFORMATION AND CORRELATION MODEL BASED ON LINEAR REGRESSION MODEL IN DISTRIBUTED VIDEO CODING
Side information correlation model linear regression model joint learning distributed video coding
2013/7/16
The coding efficiency of distributed video coding system is significantly determined by the side information quality and correlation model. Motivated by theoretical analysis of the maximum likelihood ...
Modeling Correlation Noise Statistics at Decoder for Multi-view Distributed Video Coding
Multi-view video coding distributed video coding correlation model
2013/7/16
Recently, multi-view distributed video coding (MDVC) receives more and more attention, as its lowcomplexity encoder and high-complexity decoder coding paradigm suits for many applications such as sens...
Exploring Inter-Frame Correlation Analysis and Wavelet-Domain Modeling for Real-Time Caption Detection in Streaming Video
Caption Detection Inter-Frame Correlation
2010/12/20
In recent years, the amount of streaming video has grown rapidly on the Web. Often, retrieving these streaming videos offers the challenge of indexing and analyzing the media in real time because the ...
DIRECTIONAL CORRELATION ANALYSIS OF LOCAL HAAR BINARY PATTERN FOR TEXT DETECTION
Text detection pyramid wavelet local binary pattern directional correlation analysis SVM
2013/7/17
Two main restrictions exist in state-of-the-art text detection algorithms: 1. Illumination variance; 2. Text-background contrast variance. This paper presents a robust text characterization approach b...
Exploring Inter-Frame Correlation Analysis and Wavelet-Domain Modeling for Real-Time Caption Detection in Streaming Video
Caption Detection Inter-Frame Correlation Generalized Gaussian Model Streaming Video Analysis
2013/7/17
In recent years, the amount of streaming video has grown rapidly on the Web. Often, retrieving these streaming videos offers the challenge of indexing and analyzing the media in real time because the ...
Fast Normalized Neural Processors for Pattern Detection Based on Cross Correlation Implemented in the Frequency Domain
Fast Pattern Detection Neural Networks Cross Correlation Image Normalization
2014/3/12
Neural networks have shown good results for detecting a certain pattern in a given image. In this paper, fast neural networks for pattern detection are presented. Such neural processors are designed b...