Input

• T311745: [EPIC] Section topics data pipeline's output, i.e., a dataset with (page, section title, section topic, relevance score) columns (plus others)
• T299781: [EPIC] Image suggestions backend 's image_suggestions_wikidata_data Hive table
• relevant slices of Structured Data on Commons, depending on T311831: [SPIKE] Consider Structured Data on Commons to gather additional image QIDs
• additional Wikidata image properties, depending on T311832: [SPIKE] Consider other Wikidata properties to gather additional image QIDs
• Commons images from the Data Lake, i.e., wmf_raw.mediawiki_page Hive table
• Image links from the Data Lake, i.e., wmf_raw.mediawiki_imagelinks Hive table
• machine-learned section alignments as per Research's work

Output

Given a wiki, output a dataset with the following data:

• page
• section title
• section visual topic
• Commons image of the visual topic
• other wikis where the image suggestion was found
• relevance signal, basically coverage of the given suggestion across wikis
• explanation signal, i.e., Wikidata property used to suggest the image

This epic keeps track of all the relevant tasks.