I receive datasets from users where some rows may have empty values for compulsory attributes.
The AttributeValidator is testing for empty attributes.
If I find any empty rows I want to reject all features.
Any ideas? Somehow using a FeatureHolder?
+19- Safer
- 345 replies
Hi @Peter Timmers This reminds me of the question, "How many good eyes does the average person have?"
If you give each output of the AttributeValidator a score, then get the average score with a StatisticsCalculator, then all will fail the Tester if the average isn't equal to the higher score.
+19- Supporter
- 225 replies
You can also do it this way, using a feature merger to 'wait' for errors. Sample 1 feature, Keep no attributes, and merge on 1 to 1.
+6- Contributor
- 17 replies
@danatsafe @ctredinnick Thank you both. That definitely answers my question.