DataDuplicates

class DataDuplicates

Checks for duplicate samples in the dataset.

Parameters

columnsUnion[Hashable, List[Hashable]] , default: None

List of columns to check, if none given checks all columns Except ignored ones.

ignore_columnsUnion[Hashable, List[Hashable]] , default: None

List of columns to ignore, if none given checks based on columns variable.

n_to_showint , default: 5

number of most common duplicated samples to show.

n_samplesint , default: 10_000_000

number of samples to use for this check.

random_stateint, default: 42

random seed for all check internals.

__init__(columns: Optional[Union[Hashable, List[Hashable]]] = None, ignore_columns: Optional[Union[Hashable, List[Hashable]]] = None, n_to_show: int = 5, n_samples: int = 10000000, random_state: int = 42, **kwargs)

__new__(*args, **kwargs)

Attributes

Methods

DataDuplicates.add_condition(name, ...)	Add new condition function to the check.
DataDuplicates.add_condition_ratio_less_or_equal([...])	Add condition - require duplicate ratio to be less or equal to max_ratio.
DataDuplicates.clean_conditions()	Remove all conditions from this check instance.
DataDuplicates.conditions_decision(result)	Run conditions on given result.
DataDuplicates.config([include_version, ...])	Return check configuration (conditions' configuration not yet supported).
DataDuplicates.from_config(conf[, ...])	Return check object from a CheckConfig object.
DataDuplicates.from_json(conf[, version_unmatch])	Deserialize check instance from JSON string.
DataDuplicates.metadata([with_doc_link])	Return check metadata.
DataDuplicates.name()	Name of class in split camel case.
DataDuplicates.params([show_defaults])	Return parameters to show when printing the check.
DataDuplicates.remove_condition(index)	Remove given condition by index.
DataDuplicates.run(dataset[, model, ...])	Run check.
DataDuplicates.run_logic(context, dataset_kind)	Run check.
DataDuplicates.to_json([indent, ...])	Serialize check instance to JSON string.

Examples

Data Duplicates

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DataDuplicates.add_condition