There are multiple definitions:

1. morpholino-substituted antisense oligonucleotide(English)

   • Biochemistry

2. max-affine spline operator(English)

   • ASO, CNN, CPA, CPWL, DL, DN, DNN, GAN, NN, NTK, RNN, SO, VQ
   • Machine learning
   • https://doi.org…OC.2020.3042100