1. Advisor
  2. lightfm
  3. functions
  4. lightfm._lightfm_fast.__test_in_positives
View all lightfm analysis

How to use the lightfm._lightfm_fast.__test_in_positives function in lightfm

To help you get started, we’ve selected a few lightfm examples, based on popular ways it is used in public projects.

Secure your code as it's written. Use Snyk Code to scan source code in minutes - no build needed - and fix issues immediately.

github lyst / lightfm / tests / test_fast_functions.py View on Github external
def test_in_positives():

    mat = sp.csr_matrix(np.array([[0, 1], [1, 0]])).astype(np.float32)

    assert not _lightfm_fast.__test_in_positives(0, 0, _lightfm_fast.CSRMatrix(mat))
    assert _lightfm_fast.__test_in_positives(0, 1, _lightfm_fast.CSRMatrix(mat))

    assert _lightfm_fast.__test_in_positives(1, 0, _lightfm_fast.CSRMatrix(mat))
    assert not _lightfm_fast.__test_in_positives(1, 1, _lightfm_fast.CSRMatrix(mat))
github lyst / lightfm / tests / test_fast_functions.py View on Github external
def test_in_positives():

    mat = sp.csr_matrix(np.array([[0, 1], [1, 0]])).astype(np.float32)

    assert not _lightfm_fast.__test_in_positives(0, 0, _lightfm_fast.CSRMatrix(mat))
    assert _lightfm_fast.__test_in_positives(0, 1, _lightfm_fast.CSRMatrix(mat))

    assert _lightfm_fast.__test_in_positives(1, 0, _lightfm_fast.CSRMatrix(mat))
    assert not _lightfm_fast.__test_in_positives(1, 1, _lightfm_fast.CSRMatrix(mat))

lightfm

LightFM recommendation model

GitHub
Apache-2.0
Latest version published 2 years ago

Package Health Score

58 / 100
Full package analysis

Popular lightfm functions

Similar packages