def LoadBandCross(shift = False, view=[]):
ds = scipy.io.loadmat("Notebook Data/datasets/bandcross.mat")
cds = PyJRNN.utility.CSMTLDataset()
cds.isConceptData = False
inputs = numpy.ascontiguousarray(ds["inputs"])
outNames = None
if shift:
inputs = inputs - 0.5
if len(view) == 0:
outNames = ['outBox1', 'outBox2', 'outBox3', 'outBox12', 'outBox13', 'outBox123']
else:
outNames = view
for outName in outNames:
outputs = numpy.ascontiguousarray(ds[outName])
if shift:
outputs = outputs - 0.5
cds.AddMatDoublesToTask(ObsUtility.matDoubleFromArray(inputs), ObsUtility.matDoubleFromArray(numpy.ascontiguousarray(ds[outName])), outName)
inView = PyJRNN.types.strings()
for name in outNames:
inView.append(name)
cds.View = inView
cds.DistData(200,200,200)
return cds
def CreateTabbedConsDS(dsname, numIns, numOuts, numTrain, numVal, numTest):
global datapath
dspath = os.path.join(datapath, dsname)
ins, outs = LoadTabbedDataFiles(numIns, numOuts, dspath)
trainDSLength = numTrain + numVal
print trainDSLength
ds1 = PyJRNN.utility.Dataset()
ds2 = PyJRNN.utility.Dataset()
ds3 = PyJRNN.utility.Dataset()
tr1 = PyJRNN.utility.Dataset()
ds1.LoadFromMatDoubles(ObsUtility.matDoubleFromArray(ins[0:trainDSLength]), ObsUtility.matDoubleFromArray(outs[0:trainDSLength]))
ds2.LoadFromMatDoubles(ObsUtility.matDoubleFromArray(ins[trainDSLength:2*trainDSLength]), ObsUtility.matDoubleFromArray(outs[trainDSLength:2*trainDSLength]))
ds3.LoadFromMatDoubles(ObsUtility.matDoubleFromArray(ins[trainDSLength*2:trainDSLength*3]), ObsUtility.matDoubleFromArray(outs[trainDSLength*2:trainDSLength*3]))
tr1.LoadFromMatDoubles(ObsUtility.matDoubleFromArray(ins[trainDSLength*3:]), ObsUtility.matDoubleFromArray(outs[trainDSLength*3:]))
del ins, outs
ds1.DistData(numTrain, numVal, 0)
ds2.DistData(numTrain, numVal, 0)
ds3.DistData(numTrain, numVal, 0)
tr1.DistData(0,0,numTest)
return (ds1, ds2, ds3, tr1)
cds = PyJRNN.utility.CSMTLDataset()
cds.isConceptData = False
# <codecell>
inputs = numpy.ascontiguousarray(ds["inputs"])
# <codecell>
outNames = ['outBox1', 'outBox2', 'outBox3', 'outBox12', 'outBox13', 'outBox123']
# <codecell>
for outName in outNames:
cds.AddMatDoublesToTask(ObsUtility.matDoubleFromArray(inputs), ObsUtility.matDoubleFromArray(numpy.ascontiguousarray(ds[outName])), outName)
# <codecell>
cds.GetTaskNames()
# <codecell>
for name in cds.GetTaskNames():
print name
# <codecell>
def TestKBCC(cds, firsttask, secondtask, thirdtask):
tmpsview = PyJRNN.types.strings()
tmpsview.append(firsttask)