What is data leakage in the context of model training?

exams C1000-154 C1000-154 exam 0 Comments

What is data leakage in the context of model training?
A . When data from outside the training dataset is accidentally included in the training process
B . A situation where the test data is not available
C . Leakage of sensitive information due to poor data handling practices
D . Loss of data during the splitting process

Answer: A