It doesn't have
much predictive power.
To get the measure as «reliable» as they did without sacrificing too
much predictive power, the Gates team had to observe each teacher at least four different times by at least two different coders, including one coder outside of the school.
(Even though classroom observations do not add
much predictive power, it is hoped that classroom observations excel on a third dimension, not captured in the graph: the ability to diagnose specific strengths and weaknesses.)
Not exact matches
«We do it to turn a profit or at least not lose too
much... Nobody will be criticizing the
predictive power of our odds, they'll be looking at the money we made.»
«The Gates Foundation's MET project (
much but not all of which the AFT agrees with) has found that combining a range of measures — not placing inordinate weight on standardized test scores — yields the greatest reliability and
predictive power of a teacher's gains with other students.
The fact that young adult temperament and cognitive measures had more
predictive power is not entirely surprising, because they were collected
much closer to the time of actual outcome.
Things get very difficult, very fast, though, which is why most people stop with the simple semi-heuristic derivation of the DALR in spite of the fact that its idealizations aren't very good and it at best gives you insight and conceptual
power to make estimates and develop rules of thumb, not so
much provide strong
predictive power in atmospheric dynamics.
The show visits an island off the Antarctic Peninsula which has about as
much weather relevance and
predictive power to the rest of Antarctica as Key West has to the rest of the United States.
In S09
much of the
predictive power was held by the over-represented cluster of correlated stations on the peninsula, which is the most unrepresentative sample of the greater continent that one could conceive of.
Much of our
predictive power and climate change mitigation strategies depends on supporting the Cinderella science of monitoring.
It's too late to influence anyone's vote, and I doubt that many of my readers are in
much doubt as to which way they will go, so I'll return to one of my favorite topics, the relative
predictive power of polls and betting markets.
Predictive Analytics
Powering Real Estate Agents As all real estate professionals know, no matter how
much data one has, no two homes are alike.