simjoin_entitymatching.feature.feature_base.NewFeatureExtractor Class Reference

Public Member Functions
	__init__ (self)

Static Public Member Functions
	extract_feature_vecs (candset, attrs_before=None, feature_table=None, attrs_after=None, group=None, cluster=None, verbose=False, n_jobs=1)

Static Protected Member Functions
	_get_num_procs (n_jobs, min_procs)
	_apply_feat_fns (tuple1, tuple2, feat_dict, group, cluster)
	_get_feature_vals_by_cand_split (pickled_obj, pickled_grp, pickled_clt, fk_ltable_idx, fk_rtable_idx, l_df, r_df, candsplit)
	_extract_from (candset, feature_table, group, cluster, n_jobs, verbose=False)

Detailed Description

re-write a feature extractor from the py_entitymatching module
support interchangeable values for calculating values

Constructor & Destructor Documentation

__init__()

simjoin_entitymatching.feature.feature_base.NewFeatureExtractor.__init__

(

self

)

Member Function Documentation

_apply_feat_fns()

simjoin_entitymatching.feature.feature_base.NewFeatureExtractor._apply_feat_fns ( tuple1, tuple2, feat_dict, group, cluster )

staticprotected

Apply feature functions to two tuples, consider interchangeable values

_extract_from()

simjoin_entitymatching.feature.feature_base.NewFeatureExtractor._extract_from ( candset, feature_table, group, cluster, n_jobs, verbose = False )

staticprotected

_get_feature_vals_by_cand_split()

simjoin_entitymatching.feature.feature_base.NewFeatureExtractor._get_feature_vals_by_cand_split ( pickled_obj, pickled_grp, pickled_clt, fk_ltable_idx, fk_rtable_idx, l_df, r_df, candsplit )

staticprotected

_get_num_procs()

simjoin_entitymatching.feature.feature_base.NewFeatureExtractor._get_num_procs ( n_jobs, min_procs )

staticprotected

extract_feature_vecs()

simjoin_entitymatching.feature.feature_base.NewFeatureExtractor.extract_feature_vecs ( candset, attrs_before = None, feature_table = None, attrs_after = None, group = None, cluster = None, verbose = False, n_jobs = 1 )

static

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The documentation for this class was generated from the following file:

• simjoin_entitymatching/feature/feature_base.py