Hello,
I changed the macro search of your project in order to support 1-D data. This change mainly consisted of of changing the kernel sizes, and padding sizes of all operators in the file 'macro_decoder.py'.

For example, in all places where 'kernel_size=3' was written, I changed to 'kernel_size=(3,1)'.
Thus I was able to run the method on data of size (1125, 1) instead of (32,32) like CIFAR10.
After this transformation I got bad results (lower than my naive NAS method) by running the macro search with default command line arguments (as written in the README).

Does this approach make sense to you? Do you think any additional changes are needed in order to support 1D data?