There are multiple definitions:

1. Gaussian mixture model(English)

   • HMM, SVM, VAR, DRF, EGG, GNE, HNR, HRF
   • Model(ing), Statistics
   • https://doi.org…OC.2021.3126493

2. growth mixture model(English)

   • BUP, NTX, OUD
   • Model(ing), Addiction and health
   • https://doi.org…dep.2019.107649

3. gluteus maximus muscle(English)

   • the most superficial muscle in the gluteal region. It can extend the thigh from a flexed position when the pelvis is fixed, and also helps in strong lateral rotation of the thigh. Its upper fibers are active in strong abduction at the hip
   • Myocyte / muscle
   • https://doi.org…07954-9.00004-9