0 present participle of tweak
2 to change something slightly, especially in order to make it more correct, effective, or suitable:
Tweaking the model requires, of course, dependable data to constrain it.
So, while it is more or less reconciliatory, my project inevitably requires some tweaking here and there.
Each new text source requires significant tweaking of handcrafted rules to maintain the optimal performance.
Therefore, tweaking a parameter to improve one aspect of performance is likely to degrade some other aspect of performance.
This assumption breaks down when the selected case is so tightly constrained that any "tweaking" causes major per turbances.
Tweaking the garbage collection settings had some effect, in particular increasing the allocation area size.
And then discuss the work with the director and just do a bit of tweaking.
So there is no such thing as ' close ' when it comes to specifying initial states, or tweaking probabilistic outcomes: there's either perfection, or failure.