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WenjieDu/PyPOTS

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pypots/forecasting/bttf/submodules.py

Summary

Maintainability
B
4 hrs
Test Coverage

Function sample_factor_x has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
Open

def sample_factor_x(tau_sparse_tensor, tau_ind, time_lags, U, V, X, A, Lambda_x):
    """Sampling T-by-R factor matrix X."""

    dim3, rank = X.shape
    tmax = np.max(time_lags)
Severity: Minor
Found in pypots/forecasting/bttf/submodules.py - About 1 hr 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 sample_factor_x has 8 arguments (exceeds 4 allowed). Consider refactoring.
Open

def sample_factor_x(tau_sparse_tensor, tau_ind, time_lags, U, V, X, A, Lambda_x):
Severity: Major
Found in pypots/forecasting/bttf/submodules.py - About 1 hr to fix

    Function sample_factor_v has 6 arguments (exceeds 4 allowed). Consider refactoring.
    Open

    def sample_factor_v(tau_sparse_tensor, tau_ind, U, V, X, beta0=1):
    Severity: Minor
    Found in pypots/forecasting/bttf/submodules.py - About 45 mins to fix

      Function sample_factor_u has 6 arguments (exceeds 4 allowed). Consider refactoring.
      Open

      def sample_factor_u(tau_sparse_tensor, tau_ind, U, V, X, beta0=1):
      Severity: Minor
      Found in pypots/forecasting/bttf/submodules.py - About 45 mins to fix

        Function ar4cast has 5 arguments (exceeds 4 allowed). Consider refactoring.
        Open

        def ar4cast(A, X, Sigma, time_lags, multi_step):
        Severity: Minor
        Found in pypots/forecasting/bttf/submodules.py - About 35 mins to fix

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