classification
Classification recommendations metrics.
Functions
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Calculate any classification metrics. |
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Calculate some intermediate metrics from prepared data (it's a helper function). |
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Calculate some intermediate metrics from raw data (it's a helper function). |
Classes
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Ratio of correctly recommended items among all items. |
Classification metric base class. |
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Fbeta score for k first recommendations. |
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HitRate calculates the fraction of users for which the correct answer is included in the recommendation list. |
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Matthew correlation coefficient calculates correlation between actual and predicted classification. |
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Ratio of relevant items among top-k recommended items. |
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Ratio of relevant recommended items among all items user interacted with after recommendations were made. |
Simple classification metric base class. |