FIX acc_find_split_time and acc_compute_hist_time of root nodes in HistGradientBoosting* #24894
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Reference Issues/PRs
HistGradientBoostingClassifier
andHistGradientBoostingRegressor
, withverbose>=1
, print detailed timing information on computing histograms and finding best splits. The current implementation neglects the computations ofacc_find_split_time
as well asacc_compute_hist_time
for the root nodes.What does this implement/fix? Explain your changes.
Add additional time spent in root nodes.