src.dackar.workflows.OperatorShiftLogsProcessing¶

Created on April, 2024

@author: wangc, mandd

Attributes¶

logger

Classes¶

OperatorShiftLogs

Class to process OPG Operator Shift Logs dataset

Module Contents¶

src.dackar.workflows.OperatorShiftLogsProcessing.logger[source]¶

class src.dackar.workflows.OperatorShiftLogsProcessing.OperatorShiftLogs(nlp, entID='SSC', causalKeywordID='causal', *args, **kwargs)[source]¶

Bases: src.dackar.workflows.WorkflowBase.WorkflowBase

Class to process OPG Operator Shift Logs dataset

_allRelPairs = [][source]¶

_relationNames = ['Subj_Entity', 'Relation', 'Obj_Entity'][source]¶

_subjList = ['nsubj', 'nsubjpass', 'nsubj:pass'][source]¶

_objList = ['pobj', 'dobj', 'iobj', 'obj', 'obl', 'oprd'][source]¶

_extractedInfoNames = ['Entity', 'Status', 'Amod', 'Action', 'Dep', 'Alias', 'Negation', 'Conjecture', 'Sentence'][source]¶

reset()[source]¶: Reset rule-based matcher

textProcess()[source]¶

Function to clean text

Parameters:: None
Returns:: procObj, DACKAR.Preprocessing object

extractInformation()[source]¶

extract information

Parameters:: None
Returns:: None

extractStatus(matchedSents, predSynonyms=[], exclPrepos=[])[source]¶

Extract health status and relation

Parameters:

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

handleValidSent(sent, ents)[source]¶: Handle sentence that do not have (subj, predicate, obj)

handleInvalidSent(sent, ents)[source]¶: Handle sentence that do not have (subj, predicate, obj)

extractRelDep(matchedSents)[source]¶

Parameters:: matchedSents – list, the list of matched sentences
Returns:: generator, the extracted causal relation
Return type:: (subject tuple, predicate, object tuple)

extractCausalRelDep(matchedSents)[source]¶

Parameters:: matchedSents – list, the list of matched sentences
Returns:: generator, the extracted causal relation
Return type:: (subject tuple, predicate, object tuple)

isSubElements(elem1, elemList)[source]¶

isSubElement(elem1, elem2)[source]¶: True if elem1 is a subelement of elem2