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2022-05-17 19:30:08.698341
Namespace(data='hyperspectral', algorithm='ALS', rank='8,8,4', seed=0, alpha=1.0, max_num_samples=1028, max_num_steps=5, rre_gap_tol=0.0, verbose=False)
Loading hyperspectral tensor...
Finished.
AlgorithmConfig(input_shape=(1024, 1344, 33), rank=(8, 8, 4), l2_regularization_strength=0.0, algorithm='ALS', random_seed=0, epsilon=0.1, delta=0.01, downsampling_ratio=1.0, max_num_samples=1028, max_num_steps=5, rre_gap_tol=0.0, verbose=False)
step: 0
loss: 8825.78408558177 rmse: 0.01394023409101707 rre: 0.4408817484653715 time: 0.6987786810000003
loss: 6266.746864703107 rmse: 0.011746662570854667 rre: 0.3715066116578601 time: 0.4060799829999997
loss: 2469.7218137590057 rmse: 0.007374242857331761 rre: 0.23322198632544627 time: 0.8474920099999999
loss: 1962.3888347495388 rmse: 0.006573337777371809 rre: 0.20789210809656647 time: 0.6823710130000009
rre_diff: 569.2804357389898

step: 1
loss: 1486.6688594339116 rmse: 0.005721376655986514 rre: 0.18094750254916686 time: 0.6979953260000009
loss: 1385.4952259328047 rmse: 0.005523265680745424 rre: 0.17468193250319794 time: 0.37110624800000025
loss: 1374.1084301892824 rmse: 0.005500522169265037 rre: 0.1739626333119328 time: 0.8367339559999998
loss: 1362.7873071582305 rmse: 0.005477816216403432 rre: 0.17324452197084367 time: 0.6831646490000001
rre_diff: 0.0346475861257228

step: 2
loss: 1336.6769841736916 rmse: 0.005425086316229021 rre: 0.1715768562463291 time: 0.6976206440000006
loss: 1325.6082047802074 rmse: 0.00540257754424571 rre: 0.17086498105951245 time: 0.3757957490000017
loss: 1325.1787589906253 rmse: 0.005401702360270475 rre: 0.17083730199482022 time: 0.8364644739999996
loss: 1323.3610682667966 rmse: 0.0053979964475912145 rre: 0.1707200966989102 time: 0.682629753999997
rre_diff: 0.0025244252719334725

step: 3
loss: 1317.2824397696143 rmse: 0.005385584800408888 rre: 0.17032755890683643 time: 0.7251048040000008
loss: 1313.7384760249715 rmse: 0.005378335340740057 rre: 0.17009828338439142 time: 0.37663184699999874
loss: 1313.6500853342054 rmse: 0.005378154405652428 rre: 0.17009256102870704 time: 0.8384595570000002
loss: 1312.7683509605301 rmse: 0.005376349168602349 rre: 0.1700354675780636 time: 0.6847550439999992
rre_diff: 0.0006846291208466027

step: 4
loss: 1309.9690685124108 rmse: 0.005370613978786309 rre: 0.16985408321268153 time: 0.6996794929999979
loss: 1308.1127473953807 rmse: 0.0053668073551069815 rre: 0.1697336927735731 time: 0.37219683600000053
loss: 1308.0933964694625 rmse: 0.0053667676593407605 rre: 0.16973243733276028 time: 0.9170374870000018
loss: 1307.5367259987904 rmse: 0.00536562560060245 rre: 0.16969631793547407 time: 0.6970404229999971
rre_diff: 0.0003391496425895202

