Quickstart: Tabular Classification with the Python API ----------------------------------------------------------- This tutorial uses :std:ref:`RNA in quickstart` provided with NeurEco installation. To work with the Tabular NeurEco models in Python, import **NeurEcoTabular** library: .. code-block:: python from NeurEco import NeurEcoTabular as Tabular Import numpy to handle the data sets: .. code-block:: python import numpy as np Load the data sets (see :std:ref:`Data preparation for NeurEco Classification python API` and :std:ref:`RNA in quickstart`): .. code-block:: python x_train = [] y_train = [] for i in range(2): x_name = "x_train_" + str(i) + "_.csv" y_name = "y_train_" + str(i) + "_.csv" x_part = np.genfromtxt(x_name, delimiter=";", skip_header=True) x_train.append(x_part) y_part = np.genfromtxt(y_name, delimiter=";", skip_header=True) y_train.append(y_part) x_train = np.vstack(tuple(x_train)) y_train = np.vstack(tuple(y_train)) x_test = np.genfromtxt("x_test.csv", delimiter=";", skip_header=True) y_test = np.genfromtxt("y_test.csv", delimiter=";", skip_header=True) To initialize a NeurEco object to handle the **Classification** problem: .. code-block:: python classification_model = Tabular.Classifier() To build the model, call method **build** with the parameters set for the problem under consideration (see :std:ref:`Build NeurEco Classification model with the Python API`). .. code-block:: python classification_model.build(input_data=x_train, output_data=y_train, # the rest of these parameters are optional write_model_to="./GeneExpressionCancerRnaSeqModel/GeneExpressionCancerRnaSeq.ednn", checkpoint_address="./GeneExpressionCancerRnaSeqModel/GeneExpressionCancerRnaSeq.checkpoint", valid_percentage=33.33) .. note:: For detailed documentation on **build**, see :std:ref:`Build NeurEco Classification model with the Python API` To evaluate the NeurEco Model on the testing data, call **evaluate** method: .. code-block:: python neureco_test_outputs = classification_model.evaluate(x_test) .. note:: For detailed documentation on **evaluate**, see :std:ref:`Evaluate NeurEco Classification model with the Python API` To export the model to the chosen format, run one of the following commands: .. code-block:: python classification_model.export_c("./GeneExpressionCancerRnaSeqModel/GeneExpressionCancerRnaSeq.h", precision="double") classification_model.export_onnx("./GeneExpressionCancerRnaSeqModel/GeneExpressionCancerRnaSeq.onnx", precision="float16") classification_model.export_fmu("./GeneExpressionCancerRnaSeqModel/GeneExpressionCancerRnaSeq.fmu") classification_model.export_vba("./GeneExpressionCancerRnaSeqModel/GeneExpressionCancerRnaSeq.bas", precision="float") Export to these formats requires *embed* license. .. note:: For detailed documentation on **export**, see :std:ref:`Export NeurEco Classification model with the Python API` When the model is not needed any more, delete it from the memory: .. code-block:: python classification_model.delete() .. note:: For detailed documentation on Tabular Classification with the python API, see :std:ref:`Tabular Classification with the Python API`.