To generate a reliable model, the function must converge at a low threshold value. The function typically requires thousands of iterations to converge at a low threshold, which can take hours.
For reproducibility, train a model with MaxIterNum ('6000') and use a Seed ('100').
SELECT * FROM NeuralNet ( ON (SELECT 1) PARTITION BY 1 InputTable ('breast_cancer_train') OutputTable ('cancer_output') InputColumns ('clumpthickness', 'uniformityofcellsize', 'uniformityofcellshape', 'marginaladhesion', 'singleepithelialcell', 'barenuclei', 'blandchromatin', 'normalnucleoli', 'mitoses') ResponseColumns ('class') HiddenLayers ('10') OverwriteOutput ('true') MaxIterNum ('6000') Threshold ('1') Seed ('100') );