搜索资源列表
ICA_demo_text
- ICA is used to classify text in extension to the latent semantic indexing framework. ICA show to align the context grouping structure well in a human sense [1], thus can be used for unsupervised classification. The demonstration shows this on medical
Molgedey and Schouster
- The Molgedey and Schuster decorrelation algorithm, having square mixing matrix and no noise . Truncation is used for the time shifted matrix, and it is forced to be symmetric . The delay Tau is estimated . The number of independent components ar
mbclust
- 基于模型聚类算法的matlab实现 This does the entire MB Clustering given a set of data. It only does the 4 basic models, unequal-unknown priors. It returns the BESTMODEL based on the highest BIC.-model-based clustering algorithm to achieve the Matlab This do
ReversibleJumpMCMCSimulatedAnneaing
- This demo nstrates the use of the reversible jump MCMC simulated annealing for neural networks. This algorithm enables us to maximise the joint posterior distribution of the network parameters and the number of basis function. It performs a global se
icaML
- he algorithm is equivalent to Infomax by Bell and Sejnowski 1995 [1] using a maximum likelihood formulation. No noise is assumed and the number of observations must equal the number of sources. The BFGS method [2] is used for optimization. The
GMMandEMandBICProgramm
- 模式识别 关于GMM+EM+BIC，请运行附件的程序。主程序：VASceneAnalysisFH7_ICMEFull_2009.m -Pattern Recognition on the GMM+ EM+ BIC, please run the attached file. Main program: VASceneAnalysisFH7_ICMEFull_2009.m
AR
- 使用时间序列分析AR方法对油价进行分析，以及预测。采用BIC准则进行判阶，最小二乘法进行参数估计-AR time series analysis using the method of price analysis and forecasting. BIC criteria used sentence order, the least square method for parameter estimation
bicincrease.m
- this matlab code for bic (bayesian information criterion)-this is matlab code for bic (bayesian information criterion)
capacity_with_sir
- OFDM系统下，系统容量和系统信干比的关系曲线-OFDM system, the system capacity and system signal to interference ratio curve
bic
- the code relates to bicubic interpoations with osnr values
granger_cause
- 比较好的格兰杰因果分析，利用BIC进行定阶-Granger causality analysis better use of BIC to determine the order of
lab
- 基于AIC,BIC准则的变量选择方法的matlab程序实现代码-Based on AIC, BIC criteria for variable selection methods matlab program implementation code
allfitdist
- This scr ipt selects the best fit according to BIC and AIC criterions.
forecast
- AR模型预测算法，使用BIC准则定阶，简单易懂-AR model prediction, using the BIC criteria set order
annlyap
- 最小RMSE神经网络方法计算Lyapunov指数的matlab函数。-This M-file calculates Lyapunov exponents with minimum RMSE neural network. After estimation of network weights and finding network with minimum BIC, derivatives are calculated. Sum of logarithm of QR decomposition
sub_AIC
- matlab程序，用pca分解重构对原始信号进行噪声抑制，利用bic准则进行主分量阶数选择-matlab program, using pca decomposition and reconstruction of the original signal noise suppression, the use of principal component bic guidelines Order Selection
bic_audio_segment
- 基于bic优化准则的，语音信号端点检测。-Bic-based optimization criterion, the voice signal endpoint detection.
X-means
- 对K-means聚类算法的改进X-means算法。针对K值如何设定的问题，利用BIC准则判断聚类点数量。同时附有两个初始聚类点的选择程序，自己选吧。(The improved X-means algorithm for K-means clustering algorithm. In view of the problem of how to set the K value, the number of clustering points is judged by the BIC criteri
BIC确定GMM聚类簇数
- 通过贝叶斯信息准则确定高斯混合聚类方法的聚类簇数(Determining the Cluster Number of GMM Clusters by BIC)