We are collecting a large amount of data when we know if someone has the disease or not and we train the database to learn how to separate out the true symptoms of the disease from other factors.

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The First Lady worked with the US Tennis Association to build or refurbish more than 6, 200 kid-sized tennis courts across the country, sign up more than 250, 000 kids to complete their PALAs, and train 12, 000 coaches to help kids learn the sport of tennis.

WHITEHOUSE: Our Top Stories

The best schools could be given more autonomy and incentives to help train teachers, ensuring that newcomers learn from the best of their profession, not the middling performers.

ECONOMIST: Schools reform

Apprentices must train for years under master guides and don't just learn to spot and track animals from the comfort and safety of their vehicles.

WSJ: Walk With the Animals

If men and women do not train together from the beginning, how will they learn to respect each other as equals?

CNN: Boys And Girls Apart

To compensate for this, he described a plan for 10, 000 Chinese students to train at U.S. universities to learn the basics of innovative thinking (and open Chinese universities to a like number of Americans).

FORBES: The Chinese Strategy to Recapture Their Best and Brightest From America