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Data Science on HR Service
Validity
Unstructured interview – 0.31Structured interview – 0.62Ability tests – 0.54Work sample test – 0.55
Google's Head of HR: It Doesn't Matter Where
Candidates Went to College
“We found that brainteasers are acomplete waste of time,” said Bock.“How many golf balls can you fitinto an airplane? How many gasstations in Manhattan? A completewaste of time. They don’t predictanything. They serve primarily tomake the interviewer feel smart.”
Instead, Google uses search queries of their users to
spot right candidates
Moneyball
Oakland A's played as good as New York Yankees but Yankees were spending $1.4 million per game while A’s – only $260 000
Stanford researches show that Facebook profiles predicts job
performance
Hewlett-Packard has “Flight Score” for each of 300 000
employees
Target knows you are expecting a baby before you
tell anybody
Our models learn by themselves, all you need to do is to give them enough
examples
Intelligent systems can really help HR managers in everyday
work
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