Schema talk:Search

Maintainer:	Dan Garry
Team:	Discovery
Please specify the project using this schema.
Status:	inactive
Purge:	Auto-purge after 90 days

This page holds a JSON schema that specifies a data model for EventLogging.

Logging and client-side validation error rate on Grafana

Server-side validation errors in Logstash

@Deskana: we should also log the interface and the platform where the event was triggered, I'd rather log the platform explicitly instead of relying on UA / hostname parsing. By interface I mean the type of search form used, there are at least 2 on desktop (if we exclude advanced search) and we should log explicitly where the search session starts. --Dario (WMF) (talk) 22:44, 13 February 2015 (UTC)

• @Dario (WMF): I've added the platform as an explicit data item to be sent. Regarding the search box, I think we need to discuss that. I'm not sure we've got a good answer to whether we should record that or not yet. --Dan Garry, Wikimedia Foundation (talk) 23:05, 23 February 2015 (UTC)

Useful metrics to track

These were recommended to us by Justin Ormont:

• Session success rate
• Time to success
• nDCG@n
• Session abandonment rate
• Re-query rate
• Sessions/user
• Click depth (avg serp position clicked)
• Unique users
• Clicks per position
• Relative clicks per position
• Offline judged precision & recall
• Clicks per UI element
• Clicks per session
• Time to abandonment
• Pagination
• Time to first click
• Time to last click
• Clicks to success

Jdouglas (WMF) (talk) 21:33, 13 May 2015 (UTC)