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Make accuracy meter consistent with one-hot targets #349
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Summary: This diff makes accuracy meter consistent with both class index and one-hot targets. When the targets are single-labeled, this meter works exactly as present. For multi-labeled targets, accuracy at top k considers a sample as correctly classified if it outputs atleast one correct class within top k. This diff also makes both accuracy and PR meters infer target type (integer or 0/1) and calculate metrics accordingly. Reviewed By: mannatsingh Differential Revision: D19388765 fbshipit-source-id: e25d27c9652a1cff5f03ac7ac7c1410e66312194
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This pull request was exported from Phabricator. Differential Revision: D19388765 |
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This pull request has been merged in 1aeeeeb. |
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Summary:
This diff makes accuracy meter consistent with both class index and one-hot targets. When the targets are single-labeled, this meter works exactly as present. For multi-labeled targets, accuracy at top k considers a sample as correctly classified if it outputs atleast one correct class within top k.
This diff also makes both accuracy and PR meters infer target type (integer or 0/1) and calculate metrics accordingly.
Reviewed By: mannatsingh
Differential Revision: D19388765