Optimizer Parameter Grid (No result from optimizer)
Some time ago I had used with a similar dataset as today the optimize parameter grid and the results had the effect of improving the performance of the model. The data is reported on patient records. Due to the nature of the data a lot of it is missing, but the optimizer worked. Now that I have modified the dataset I get the following error. Feeding the optimize parameter grid with one of the samples contained in the rapidminer I get results. So the problem lies in the dataset. I have included examples of these in the following screenshots. Is there any idea on how to solve this problem?