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by 1oooqooq
816 days ago
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My guess: you were in ads/targeting. And at most a Director. i.e. mostly operations. The people in targeting/demand/supply knows absolutely nothing about profile building. And there is where all the competitive advantages lies. And also all the shady deals. We usually keep everything very secret in profile building because that is the knowledge that allows people to leave and start competitors, but we disguise it as the usual think-of-the-children and say that profile building deals with all sort of borderline-PII and only the most vetted people should work on it. Ask some sysadmin to list the ACL to the main ads profile HDFS or whatever it is today. it will show a couple architects who report to one SVP each. |
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My job was to use information retrieval, machine learning / AI, auction theory, and pragmatic statistical sampling to both accurately model and stably price ads inventory and later dollarized organic inventory to drive specific policy agendas about what got clicked on, dwelled on, commented on, seen in recommender systems in equilibrium to achieve specific policy agendas of various kinds but all ultimately tying out at top-line revenue and engagement metrics.
It did not take me long to work out that PII was useless in this pursuit, there’s no entropy in the off-property like button table as concerns CTR.
It did not take me long to realize that I didn’t want to know what it was useful for.
I easily had the seniority to run queries against Hive tables that I had an explicit personal priority of never querying.
And I left the senior leadership track at the last stop before a directorship.