There are multiple definitions:

1. information maximizing component analysis(English)

   • LDA, PCA
   • Medical informatics, Statistics
   • https://doi.org…2967-015-0709-4

2. intramucosal cancer(English)

   • BE, BO, EMR, HGD, IND, LGD, MFHGD, NDBE, PDT
   • Oncology
   • https://doi.org…gie.2008.03.418