pm4py.algo.discovery.ocel.interleavings.utils package

Submodules

pm4py.algo.discovery.ocel.interleavings.utils.merge_dataframe_rel_cases module

This file is part of PM4Py (More Info: https://pm4py.fit.fraunhofer.de).

PM4Py is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

PM4Py is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with PM4Py. If not, see <https://www.gnu.org/licenses/>.

class pm4py.algo.discovery.ocel.interleavings.utils.merge_dataframe_rel_cases.Parameters(value)[source]

Bases: enum.Enum

An enumeration.

ACTIVITY_KEY = 'pm4py:param:activity_key'
CASE_ID_KEY = 'pm4py:param:case_id_key'
INDEX_KEY = 'index_key'
LEFT_SUFFIX = 'left_suffix'
RIGHT_SUFFIX = 'right_suffix'
TIMESTAMP_KEY = 'pm4py:param:timestamp_key'
pm4py.algo.discovery.ocel.interleavings.utils.merge_dataframe_rel_cases.directly_follows_dataframe(dataframe: pandas.core.frame.DataFrame, parameters: Optional[Dict[Any, Any]] = None)[source]

Calculates the directly-follows dataframe (internal usage)

pm4py.algo.discovery.ocel.interleavings.utils.merge_dataframe_rel_cases.merge_dataframes(left_df: pandas.core.frame.DataFrame, right_df: pandas.core.frame.DataFrame, case_relations: pandas.core.frame.DataFrame, parameters: Optional[Dict[Any, Any]] = None)[source]

Merge the two dataframes based on the provided case relations

Parameters
  • left_df – First dataframe to merge

  • right_df – Second dataframe to merge

  • case_relations – Dictionary associating the cases of the first dataframe (column: case:concept:name_LEFT) to the cases of the second dataframe (column: case:concept:name_RIGHT)

  • parameters – Parameters of the algorithm, including: - Parameters.CASE_ID_KEY => the case ID - Parameters.LEFT_SUFFIX => the suffix for the columns of the left dataframe - Parameters.RIGHT_SUFFIX => the suffix for the columns of the right dataframe

Returns

Merged dataframe

Return type

merged_df

Module contents

This file is part of PM4Py (More Info: https://pm4py.fit.fraunhofer.de).

PM4Py is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

PM4Py is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with PM4Py. If not, see <https://www.gnu.org/licenses/>.