本文整理汇总了Python中pysgpp.DataMatrix.setColumn方法的典型用法代码示例。如果您正苦于以下问题：Python DataMatrix.setColumn方法的具体用法？Python DataMatrix.setColumn怎么用？Python DataMatrix.setColumn使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pysgpp.DataMatrix的用法示例。
在下文中一共展示了DataMatrix.setColumn方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: generateBTMatrix
# 需要导入模块: from pysgpp import DataMatrix [as 别名]
# 或者: from pysgpp.DataMatrix import setColumn [as 别名]
def generateBTMatrix(factory, training, verbose=False):
from pysgpp import DataVector, DataMatrix
storage = factory.getStorage()
b = factory.createOperationB()
alpha = DataVector(storage.size())
temp = DataVector(training.getNrows())
# create BT matrix
m = DataMatrix(training.getNrows(), storage.size())
for i in xrange(storage.size()):
# apply unit vectors
temp.setAll(0.0)
alpha.setAll(0.0)
alpha[i] = 1.0
b.multTranspose(alpha, training, temp)
#Sets the column in m
m.setColumn(i, temp)
return m示例2: generateBBTMatrix
# 需要导入模块: from pysgpp import DataMatrix [as 别名]
# 或者: from pysgpp.DataMatrix import setColumn [as 别名]
def generateBBTMatrix(factory, training, verbose=False):
from pysgpp import DataVector, DataMatrix
storage = factory.getStorage()
b = createOperationMultipleEval(factory, training)
alpha = DataVector(storage.size())
erg = DataVector(len(alpha))
temp = DataVector(training.getNrows())
# create B matrix
m = DataMatrix(storage.size(), storage.size())
for i in xrange(storage.size()):
# apply unit vectors
temp.setAll(0.0)
erg.setAll(0.0)
alpha.setAll(0.0)
alpha[i] = 1.0
b.mult(alpha, temp)
b.multTranspose(temp, erg)
# Sets the column in m
m.setColumn(i, erg)
return m