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lightfm.cross_validation — LightFM 1.16 documen...
def random_train_test_split ( interactions , test_percentage = 0.2.... dtype , ) test = sp . coo_matrix ( ( data [ test_idx ], ( uids...making.lyst.com/lightfm/docs/_modules/lightfm/cross_validation.htmlRegistered: Fri May 17 08:06:15 UTC 2024 - Last Modified: Wed Mar 09 16:56:08 UTC 2022 - 13K bytes - Viewed (0) -
Model evaluation — LightFM 1.16 documentation
test_interactions , train_interactions...fitted model to be evaluated test_interactions ( np.float32 csr_matrix...making.lyst.com/lightfm/docs/lightfm.evaluation.htmlRegistered: Fri May 17 08:05:39 UTC 2024 - Last Modified: Wed Mar 09 16:56:08 UTC 2022 - 23.9K bytes - Viewed (0) -
lightfm.datasets.movielens — LightFM 1.16 docum...
min_rating ) # Load test interactions test = _build_interaction_matrix..._parse ( test_raw ), min_rating ) assert train . shape == test . shape...making.lyst.com/lightfm/docs/_modules/lightfm/datasets/movielens.htmlRegistered: Fri May 17 08:06:31 UTC 2024 - Last Modified: Wed Mar 09 16:56:08 UTC 2022 - 29K bytes - Viewed (0) -
Item cold-start: recommending StackExchange que...
on the test set: test_auc = auc_score ( model , test , train_interactions...'Hybrid test set AUC: %s ' % test_auc ) Hybrid test set AUC :...making.lyst.com/lightfm/docs/examples/hybrid_crossvalidated.htmlRegistered: Fri May 17 08:05:42 UTC 2024 - Last Modified: Wed Mar 09 16:56:08 UTC 2022 - 30.4K bytes - Viewed (0) -
An implicit feedback recommender for the Moviel...
'train' ] test = movielens [ 'test' ] The train and test elements...mean () test_precision = precision_at_k ( model , test , k = 10...making.lyst.com/lightfm/docs/examples/movielens_implicit.htmlRegistered: Fri May 17 08:04:37 UTC 2024 - Last Modified: Wed Mar 09 16:56:08 UTC 2022 - 19.8K bytes - Viewed (0) -
lightfm.datasets.stackexchange — LightFM 1.16 d...
used for testing. Splitting into the train and test set is done...0.0 < test_set_fraction < 1.0 ): raise ValueError ( "Test set fraction...making.lyst.com/lightfm/docs/_modules/lightfm/datasets/stackexchange.htmlRegistered: Fri May 17 08:06:34 UTC 2024 - Last Modified: Wed Mar 09 16:56:08 UTC 2022 - 23.5K bytes - Viewed (0) -
Welcome to LightFM’s documentation! — LightFM 1...
Run tests by running docker-compose run lightfm py.test -x lightfm/tests/...= model . predict ( test_user_ids , test_item_ids ) User and...making.lyst.com/lightfm/docs/home.htmlRegistered: Fri May 17 08:05:45 UTC 2024 - Last Modified: Wed Mar 09 16:56:08 UTC 2022 - 23.2K bytes - Viewed (2) -
LightFM — LightFM 1.16 documentation
predict_rank ( test_interactions , train_interactions...lightfm.LightFM class. Parameters test_interactions ( np.float32 csr_matrix...making.lyst.com/lightfm/docs/lightfm.htmlRegistered: Fri May 17 08:05:26 UTC 2024 - Last Modified: Wed Mar 09 16:56:08 UTC 2022 - 41.5K bytes - Viewed (0) -
Index — LightFM 1.16 documentation
LightFM method) R random_train_test_split() (in module lightfm.cross_validation)...making.lyst.com/lightfm/docs/genindex.htmlRegistered: Fri May 17 08:05:49 UTC 2024 - Last Modified: Wed Mar 09 16:56:08 UTC 2022 - 10.9K bytes - Viewed (0) -
Using different learning schedules — LightFM 1....
test = movielens [ 'train' ], movielens [ 'test' ] Experiment...measuring the ROC AUC on the test set at the end of each epoch....making.lyst.com/lightfm/docs/examples/learning_schedules.htmlRegistered: Fri May 17 08:04:56 UTC 2024 - Last Modified: Wed Mar 09 16:56:08 UTC 2022 - 18.8K bytes - Viewed (0)