as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
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name three common validation techniques used in machine learning.
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three common validation techniques used in machine learning are k-fold cross validation, leave one out cross validation, and hold out validation. k-fold cross validation is a technique where data is divided into subsets of training and test data. leave one out cross validation is a type of resampling technique where a single data sample is used for testing and the remaining samples are used for training. hold out validation is a technique where a fixed percentage of the data is used for testing, while the remaining data is used for training.
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