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data_mining:crossvalidation [2018/05/10 14:09] – created phreazer | data_mining:crossvalidation [2018/05/10 14:10] – phreazer | ||
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====== Crossvalidation ====== | ====== Crossvalidation ====== | ||
+ | ===== Train/ | ||
Training set | Hold-out / Dev set | Test set | Training set | Hold-out / Dev set | Test set | ||
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For NNs with large data sets: Often 98%/1%/1% | For NNs with large data sets: Often 98%/1%/1% | ||
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+ | ===== Mismatched train/test distribution ===== | ||
+ | * Should have same distribution |