Opened 7 months ago

Last modified 2 months ago

#2922 accepted defect

DataCompletenessChart is still slow

Reported by: gkronber Owned by: gkronber
Priority: medium Milestone: HeuristicLab 3.3.16
Component: DataPreprocessing.Views Version: branch
Keywords: Cc:

Description

In #2393 the performance of the data completeness chart has been improved.

However, when I used it with a dataset (30000 rows 100 variables) it still locked up. It should be faster.

Change History (4)

comment:1 Changed 7 months ago by gkronber

  • Status changed from new to accepted

comment:2 Changed 7 months ago by gkronber

r15941: created branch

comment:3 Changed 7 months ago by gkronber

r15942: changed DataCompletenessChart to use a simple bitmap instead of the chart control.

TODO: show variable names and stats in a tooltip on mouseover TODO: if the dataset is small enough then use the old code which also shows variable names. If the dataset has many variables then use the new code and don't show variable names

Last edited 3 months ago by gkronber (previous) (diff)

comment:4 Changed 2 months ago by gkronber

  • Version set to branch
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