Fig. 2
From: Machine learning based multi-parameter droplet optimisation model study
Parallel coordinate plots of predicted parameter values as well as objective function values are generated for the CIJ devices using GP-BO and BO in Loop methods in the optimisation process, respectively. (a)-(b) Inkjet device generates parallel coordinate plots of predicted parameter values as well as objective function values using two optimisation methods under objective functions \(\:l\left(x\right)\) and \(\:{l}^{{\prime\:}}\left(x\right)\), respectively; (c) Microfluidic device generates parallel coordinate plots of predicted parameter values as well as objective function values under \(\:{l}^{{\prime\:}}\left(x\right)\) using two optimisation methods.
