src.dackar.causal.CausalPhrase
==============================

.. py:module:: src.dackar.causal.CausalPhrase

.. autoapi-nested-parse::

   Created on March, 2024

   @author: wangc, mandd



Attributes
----------

.. autoapisummary::

   src.dackar.causal.CausalPhrase.logger


Classes
-------

.. autoapisummary::

   src.dackar.causal.CausalPhrase.CausalPhrase


Module Contents
---------------

.. py:data:: logger

.. py:class:: CausalPhrase(nlp, entID='SSC', causalKeywordID='causal', *args, **kwargs)

   Bases: :py:obj:`src.dackar.causal.CausalBase.CausalBase`


   Class to process short phrase dataset


   .. py:method:: reset()

      Reset rule-based matcher



   .. py:method:: addKeywords(keywords, ktype)

      Method to update self._causalKeywords or self._statusKeywords

      :param keywords: dict, keywords that will be add to self._causalKeywords or self._statusKeywords
      :param ktype: string, either 'status' or 'causal'



   .. py:method:: extractInformation()

      extract information

      :param None:

      :returns: None



   .. py:method:: extractHealthStatus(matchedSents, predSynonyms=[], exclPrepos=[])

      Extract health status and relation

      :param matchedSents: list, the matched sentences
      :param predSynonyms: list, predicate synonyms
      :param exclPrepos: list, exclude the prepositions