def main():
ext1 = {"class": WeightKeeper}
ext2 = {"class": ProgressMonitor}
ext3 = {"class": PlotExtension}
config["train"]["extensions"] = (ext1, ext2, ext3)
wd = tempfile.mkdtemp(prefix="xor_")
w = RegressionWorkflow.build(config, workingdir=wd)
w.run()
plt_ext = filter(lambda x: isinstance(x, PlotExtension),
w._train.extensions_used)[0]
ani = plt_ext.get_animation()
# ani.save('im.mp4', metadata={'artist':'Guido'})
plt.show()
def testMLPReg(self):
d = tempfile.mkdtemp()
try:
c = config.copy()
c["class"] = RegressionWorkflow
c["train"] = {"class": OpMLPTrain,
"layer_classes": (mlp.Sigmoid,),
"layer_sizes": (5,)}
c["predict"] = {"class": OpMLPPredict}
c["target"] = {"class": OpRegTarget}
del c["report"]
w = RegressionWorkflow.build(c, workingdir=d)
with warnings.catch_warnings():
warnings.simplefilter("ignore")
w.run()
except:
raise
finally:
shutil.rmtree(d)
