trainingdata
nounUK /ˈtreɪnɪŋ ˈdeɪtə/
US /ˈtreɪnɪŋ ˈdeɪtə/
Training data is the set of examples a computer uses to learn something new.
The robot learned to tell cats from dogs by looking at lots of trainingdata.
OTHER MEANINGS
2. The information used to teach a computer program how to do a job.
The app got better at guessing the weather because its trainingdata was huge.
3. A collection of labeled examples used to test and improve a computer's answers.
Scientists checked the trainingdata to make sure the pictures were labeled correctly.
4. The starting material a smart computer studies before it tries a task on its own.
Before the game bot could play chess, it studied trainingdata from old matches.