Line 2: |
Line 2: |
| * Quality does not make sense for itself: quality depends on usages. | | * Quality does not make sense for itself: quality depends on usages. |
| * We always try to favor ease of use and ease of collection. Data quality control, data verification and data fix should never be an obstacle to data gathering. | | * We always try to favor ease of use and ease of collection. Data quality control, data verification and data fix should never be an obstacle to data gathering. |
− | * No database at all can pretend to zero-default. With more than 2,900,000 products, there are quality concerns. Data quality is done on a "best effort" basis. The effort on data quality includes measuring quality, setting objectives, publishing them and implementing them. | + | * No database at all can pretend to be zero-defect. With more than 2,900,000 products, there are quality concerns. Data quality is done on a "best effort" basis. The effort on data quality includes measuring quality, setting objectives, publishing them and implementing them. |
| These principles and our high level objectives are described in the following short document, which you should read at first if you want to go further: | | These principles and our high level objectives are described in the following short document, which you should read at first if you want to go further: |
| | | |
Line 54: |
Line 54: |
| === Power User Script === | | === Power User Script === |
| [https://github.com/openfoodfacts/power-user-script Power User Script] is a user script for your browser, to empower Open Food Facts contribution. It offers many enhancements for contributors, and many features dedicated to data quality. | | [https://github.com/openfoodfacts/power-user-script Power User Script] is a user script for your browser, to empower Open Food Facts contribution. It offers many enhancements for contributors, and many features dedicated to data quality. |
| + | |
| + | === Where do the errors come from? === |
| + | Thanks to Mirabelle tool, we have created the list of contributors errors' count: https://mirabelle.openfoodfacts.org/_memory/errors_from |
| + | |
| + | We can monitor this list from time to time, to prevent some bad data from apps or users. |
| | | |
| == Reference / documentation == | | == Reference / documentation == |