Search Results for author: Pavel Erofeev

Found 3 papers, 1 papers with code

Influence of Resampling on Accuracy of Imbalanced Classification

no code implementations12 Jul 2017 Evgeny Burnaev, Pavel Erofeev, Artem Papanov

In many real-world binary classification tasks (e. g. detection of certain objects from images), an available dataset is imbalanced, i. e., it has much less representatives of a one class (a minor class), than of another.

Binary Classification Classification +2

Model Selection for Anomaly Detection

no code implementations12 Jul 2017 Evgeny Burnaev, Pavel Erofeev, Dmitry Smolyakov

Anomaly detection based on one-class classification algorithms is broadly used in many applied domains like image processing (e. g. detection of whether a patient is "cancerous" or "healthy" from mammography image), network intrusion detection, etc.

Classification General Classification +3

Meta-Learning for Resampling Recommendation Systems

1 code implementation6 Jun 2017 Smolyakov Dmitry, Alexander Korotin, Pavel Erofeev, Artem Papanov, Evgeny Burnaev

One possible approach to tackle the class imbalance in classification tasks is to resample a training dataset, i. e., to drop some of its elements or to synthesize new ones.

Classification General Classification +2

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