A false positive is an error in binary classification in which a test result incorrectly indicates the presence of a condition such as a disease when the disease is not present, while a false negative is the opposite error where the test result incorrectly fails to indicate the presence of a condition when it is present. These are the two kinds of errors in a binary test, in contrast to the two kinds of correct result. They are also known in medicine as a false positive diagnosis, and in statistical classification as a false positive error. In statistical hypothesis testing the analogous concepts are known as type I and type II errors, where a positive result corresponds to rejecting the null hypothesis, and a negative result corresponds to not rejecting the null hypothesis. The terms are often used interchangeably, but there are differences in detail and interpretation due to the differences between medical testing and statistical hypothesis testing.
关于False Positive
A couple finally settle on their dream fertility doctor. After becoming pregnant however, they begin to sense something unsettling about the doctor's charm. The film was written and directed by John Lee.
False Positive的成就
The movie was advertised along with tagline "Never underestimate a mother's intuition." It features music from the Broadway musical Peter Pan.
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The boy who cried wolf - The Boy Who Cried Wolf is one of Aesop's Fables, numbered 210 in the Perry Index.. Medical error.. Statistical classification.. Error.. Medical tests.
