Commitc538b70

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Bugfix. Normalize cardinality error.

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Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -435,7 +435,7 @@ learnOnPlanState(PlanState p, void context)`
`435`	`435`	`/* Exclude "not executed" nodes from error calculation to reduce fluctuations. */`
`436`	`436`	`if (!notExecuted)`
`437`	`437`	`{`
`438`		`-cardinality_sum_errors+=fabs(predicted-learn_rows);`
	`438`	`+cardinality_sum_errors+=fabs(log(predicted)-log(learn_rows));`
`439`	`439`	`cardinality_num_objects+=1;`
`440`	`440`	`}`
`441`	`441`

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