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yzhao062/Pyod

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pyod/models/ae1svm.py

Summary

Maintainability
C
7 hrs
Test Coverage

File ae1svm.py has 292 lines of code (exceeds 250 allowed). Consider refactoring.
Open

# -*- coding: utf-8 -*-
"""Using AE-1SVM with Outlier Detection (PyTorch)
   Source: https://arxiv.org/pdf/1804.04888
   There is another implementation of this model by Minh Nghia: https://github.com/minh-nghia/AE-1SVM (Tensorflow)
"""
Severity: Minor
Found in pyod/models/ae1svm.py - About 3 hrs to fix

    Function __init__ has 15 arguments (exceeds 4 allowed). Consider refactoring.
    Open

        def __init__(self, hidden_neurons=None, hidden_activation='relu',
    Severity: Major
    Found in pyod/models/ae1svm.py - About 1 hr to fix

      Function __init__ has 8 arguments (exceeds 4 allowed). Consider refactoring.
      Open

          def __init__(self, n_features, encoding_dim, rff_dim, sigma=1.0,
      Severity: Major
      Found in pyod/models/ae1svm.py - About 1 hr to fix

        Function __init__ has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
        Open

            def __init__(self, n_features, encoding_dim, rff_dim, sigma=1.0,
                 hidden_neurons=(128, 64),
                 dropout_rate=0.2, batch_norm=True, hidden_activation='relu'):
        super(InnerAE1SVM, self).__init__()
        Severity: Minor
        Found in pyod/models/ae1svm.py - About 55 mins to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

        Function _train_autoencoder has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
        Open

            def _train_autoencoder(self, train_loader):
        """Train the autoencoder.

        Parameters
        ----------
        Severity: Minor
        Found in pyod/models/ae1svm.py - About 35 mins to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

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