I want to rewrite my sentence in technical writing style. Could you help me rewrite my sentence? Thank you in advance
The proposed methods has 4 variables need to update in a optimization process, comparison with 2 variables in the method A, 3 variables in method B. Thus, it requires more time consuming, but it provides more accuracy.
The sentence means the proposed method has 4 variables which need to updates in a optimization process. More variables tends to more accuracy, but it is less effective in computational time.