Words similar to trial-and-error

Example sentences for: trial-and-error

How can you use “trial-and-error” in a sentence? Here are some example sentences to help you improve your vocabulary:

A change in abstraction from "empiricism or trial-and-error tinkering" to theory and the codification of theoretical knowledge "for directing innovation and the formulation of policy."
October Sky isn't a paean to fancifulness but to trial-and-error perseverance, to a process and not an end.
We developed a GP-optimized NN (GPNN) in an attempt to improveupon the trial-and-error process of choosing an optimal architecturefor a pure feed-forward BPNN.
The results of our trial-and-error optimization technique forselecting the traditional BPNN architecture indicate the importanceof selecting the optimal NN architecture for each different epistasismodel.
This trial-and-error approach iscommonly employed for optimization of BPNN architecture [ 24 25 ] .