Perhaps you should try some spelling variations:
convolutional algorithms » convolution algorithms, evolution algorithm, evolutionary algorithm
trained convolutional » graph convolutional
estimation algorithms » estimation algorithm, optimization algorithms, optimisation algorithm
parameter estimation » parameter estimates, parameter optimization

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( trained convolutional algorithms ) OR ( parameter estimation algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (( trained convolutional algorithms ) or ( parameter estimation algorithms ))*.