HaveF

D:\OpenCourses\ufldl\ref\Theano\bin>python theano-nose --batch
Forcing DISTUTILS_USE_SDK=1
WARNING (theano.tensor.blas): Failed to import scipy.linalg.blas. Falling back o
n slower implementations (DLL load failed: 找不到指定的模块。)
####################
# COLLECTING TESTS #
####################
WARNING (theano.tensor.blas): Failed to import scipy.linalg.blas. Falling back o
n slower implementations (DLL load failed: 找不到指定的模块。)

HaveF

>>> import theano.misc.check_blas
>>> theano.misc.check_blas.test()
Some Theano flags:
    blas.ldflags= -lopenblas
    compiledir= R:\compiledir_Windows-7-6.1.7601-SP1-Intel64_Family_6_Model_58_S
tepping_9_GenuineIntel-2.7.3-64
    floatX= float64
    device= cpu
Some environment variables:
    MKL_NUM_THREADS= None

HaveF

% ... Xtrain/Xtest/ytrain/ytest/ntest/
tic
% sum of squares term for speed
XtrainSOS = sum(Xtrain.^2,2);
XtestSOS  = sum(Xtest.^2,2);

ypred = zeros(ntest,1);
% Classify
dst = sqDistance(Xtest(:,:),Xtrain,XtestSOS(:,:),XtrainSOS);
[~,closest] = min(dst,[],2);