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RSS订阅原创 Hadoop yarn OutOfMemoryError: unable to create new native thread
Bug 2015-08-23 18:00:12,084 FATAL org.apache.hadoop.yarn.event.AsyncDispatcher: Error in dispatcher thread java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread
2015-08-23 19:00:05
3302
原创 UFLDL Exercise:Self-Taught Learning
1. resultTest Accuracy: 98.202379% 2. codestlExercise%% CS294A/CS294W Self-taught Learning Exercise% Instructions% ------------% % This file contains code that helps you get started on the% se
2015-06-26 14:35:55
521
原创 UFLDL Exercise:Softmax Regression
1. resultGradient checking: 7.4115e-010 Accuracy: 92.640%2. codesoftmaxCost%hypothesisM = theta * data;M = exp(bsxfun(@minus, M, max(M)));M = bsxfun(@rdivide, M, sum(M));%costcost = -sum(sum(grou
2015-06-25 19:41:17
551
原创 UFLDL Exercise:PCA and Whitening
1. resultRaw images Visualisation of Rot covariance matrix PCA processed images(89/144 dimensions) Visualisation of PCAWhite covariance matrix(epsilon = 0.1) Visualisation of PCAWhite covariance ma
2015-06-24 11:58:49
426
原创 UFLDL Exercise:PCA in 2D
1. result2. codeclose all%%================================================================%% Step 0: Load data% We have provided the code to load data from pcaData.txt into x.% x is a 2 * 45 matr
2015-06-24 11:39:13
386
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