Fixed HLLE python example and added LTSA one

examples/undocumented/python_modular/preprocessor_hessianlocallylinearembedding_modular.py

@@ -5,7 +5,7 @@
 
 parameter_list = [[data,10],[data,20]]
 
-def preprocessor_locallylinearembedding_modular(data,k):
+def preprocessor_hessianlocallylinearembedding_modular(data,k):
 	from shogun.Features import RealFeatures
 	from shogun.Preprocessor import HessianLocallyLinearEmbedding
 
@@ -21,5 +21,5 @@ def preprocessor_locallylinearembedding_modular(data,k):
 
 if __name__=='__main__':
 	print 'HessianLocallyLinearEmbedding'
-	preprocessor_locallylinearembedding_modular(*parameter_list[0])
+	preprocessor_hessianlocallylinearembedding_modular(*parameter_list[0])
 

examples/undocumented/python_modular/preprocessor_localtangentspacealignment_modular.py

@@ -0,0 +1,25 @@
+from tools.load import LoadMatrix
+
+lm=LoadMatrix()
+data = lm.load_numbers('../data/fm_train_real.dat')
+
+parameter_list = [[data,10],[data,20]]
+
+def preprocessor_localtangentspacealignment_modular(data,k):
+	from shogun.Features import RealFeatures
+	from shogun.Preprocessor import LocalTangentSpaceAlignment
+
+	features = RealFeatures(data)
+
+	preprocessor = LocalTangentSpaceAlignment()
+	preprocessor.set_target_dim(1)
+	preprocessor.set_k(k)
+	preprocessor.apply_to_feature_matrix(features)
+
+	return features
+
+
+if __name__=='__main__':
+	print 'LocalTangentSpaceAlignment'
+	preprocessor_localtangentspacealignment_modular(*parameter_list[0])
+