New translations run_spkernel.py (Chinese Simplified)

lang/zh/notebooks/run_spkernel.py

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+import functools
+from libs import *
+import multiprocessing
+
+from gklearn.kernels.spKernel import spkernel
+from gklearn.utils.kernels import deltakernel, gaussiankernel, kernelproduct
+#from gklearn.utils.model_selection_precomputed import trial_do
+
+# datasets
+dslist = [
+#    {'name': 'Alkane', 'dataset': '../datasets/Alkane/dataset.ds', 'task': 'regression',
+#        'dataset_y': '../datasets/Alkane/dataset_boiling_point_names.txt'},  
+#    # contains single node graph, node symb
+#    {'name': 'Acyclic', 'dataset': '../datasets/acyclic/dataset_bps.ds',
+#        'task': 'regression'},  # node symb
+#    {'name': 'MAO', 'dataset': '../datasets/MAO/dataset.ds'}, # node/edge symb
+#    {'name': 'PAH', 'dataset': '../datasets/PAH/dataset.ds'}, # unlabeled
+#    {'name': 'MUTAG', 'dataset': '../datasets/MUTAG/MUTAG_A.txt'}, # node/edge symb
+#    {'name': 'Letter-med', 'dataset': '../datasets/Letter-med/Letter-med_A.txt'},
+#    # node nsymb
+#    {'name': 'ENZYMES', 'dataset': '../datasets/ENZYMES_txt/ENZYMES_A_sparse.txt'},
+#    # node symb/nsymb
+#    {'name': 'AIDS', 'dataset': '../datasets/AIDS/AIDS_A.txt'}, # node symb/nsymb, edge symb
+    {'name': 'NCI1', 'dataset': '../datasets/NCI1/NCI1_A.txt'}, # node symb
+    {'name': 'NCI109', 'dataset': '../datasets/NCI109/NCI109_A.txt'}, # node symb
+    {'name': 'D&D', 'dataset': '../datasets/DD/DD_A.txt'}, # node symb   
+#    {'name': 'monoterpenoides', 'dataset': '../datasets/monoterpenoides/dataset_10+.ds'}, # node/edge
+#    {'name': 'Letter-high', 'dataset': '../datasets/Letter-high/Letter-high_A.txt'},
+#    # node nsymb symb
+#
+#    {'name': 'Mutagenicity', 'dataset': '../datasets/Mutagenicity/Mutagenicity_A.txt'},
+#    # node/edge symb
+    #     {'name': 'COIL-DEL', 'dataset': '../datasets/COIL-DEL/COIL-DEL_A.txt'}, # edge symb, node nsymb
+    # # #     {'name': 'BZR', 'dataset': '../datasets/BZR_txt/BZR_A_sparse.txt'}, # node symb/nsymb
+    # # #     {'name': 'COX2', 'dataset': '../datasets/COX2_txt/COX2_A_sparse.txt'}, # node symb/nsymb
+    #     {'name': 'Fingerprint', 'dataset': '../datasets/Fingerprint/Fingerprint_A.txt'},
+    #
+    # #     {'name': 'DHFR', 'dataset': '../datasets/DHFR_txt/DHFR_A_sparse.txt'}, # node symb/nsymb
+    # #     {'name': 'SYNTHETIC', 'dataset': '../datasets/SYNTHETIC_txt/SYNTHETIC_A_sparse.txt'}, # node symb/nsymb
+    # #     {'name': 'MSRC9', 'dataset': '../datasets/MSRC_9_txt/MSRC_9_A.txt'}, # node symb
+    # #     {'name': 'MSRC21', 'dataset': '../datasets/MSRC_21_txt/MSRC_21_A.txt'}, # node symb
+    # #     {'name': 'FIRSTMM_DB', 'dataset': '../datasets/FIRSTMM_DB/FIRSTMM_DB_A.txt'}, # node symb/nsymb ,edge nsymb
+
+    # #     {'name': 'PROTEINS', 'dataset': '../datasets/PROTEINS_txt/PROTEINS_A_sparse.txt'}, # node symb/nsymb
+    # #     {'name': 'PROTEINS_full', 'dataset': '../datasets/PROTEINS_full_txt/PROTEINS_full_A_sparse.txt'}, # node symb/nsymb
+    #     {'name': 'NCI-HIV', 'dataset': '../datasets/NCI-HIV/AIDO99SD.sdf',
+    #         'dataset_y': '../datasets/NCI-HIV/aids_conc_may04.txt',}, # node/edge symb
+
+    #     # not working below
+    #     {'name': 'PTC_FM', 'dataset': '../datasets/PTC/Train/FM.ds',},
+    #     {'name': 'PTC_FR', 'dataset': '../datasets/PTC/Train/FR.ds',},
+    #     {'name': 'PTC_MM', 'dataset': '../datasets/PTC/Train/MM.ds',},
+    #     {'name': 'PTC_MR', 'dataset': '../datasets/PTC/Train/MR.ds',},
+]
+estimator = spkernel
+# hyper-parameters
+#gaussiankernel = functools.partial(gaussiankernel, gamma=0.5)
+mixkernel = functools.partial(kernelproduct, deltakernel, gaussiankernel)
+param_grid_precomputed = {'node_kernels': [
+    {'symb': deltakernel, 'nsymb': gaussiankernel, 'mix': mixkernel}]}
+param_grid = [{'C': np.logspace(-10, 10, num=41, base=10)},
+              {'alpha': np.logspace(-10, 10, num=41, base=10)}]
+
+# for each dataset, do model selection.
+for ds in dslist:
+    print()
+    print(ds['name'])
+    model_selection_for_precomputed_kernel(
+        ds['dataset'],
+        estimator,
+        param_grid_precomputed,
+        (param_grid[1] if ('task' in ds and ds['task']
+                           == 'regression') else param_grid[0]),
+        (ds['task'] if 'task' in ds else 'classification'),
+        NUM_TRIALS=30,
+        datafile_y=(ds['dataset_y'] if 'dataset_y' in ds else None),
+        extra_params=(ds['extra_params'] if 'extra_params' in ds else None),
+        ds_name=ds['name'],
+        n_jobs=multiprocessing.cpu_count(),
+#        n_jobs=7,
+        read_gm_from_file=False,
+        verbose=True)
+    print()