Merge pull request #131 from SEACrowd/add_task_span_absa

Closes #130 | Add new task: SPAN_ABSA

seacrowd/utils/constants.py

@@ -25,11 +25,13 @@
 
 
 class Tasks(Enum):
+    # Knowledge Base
     DEPENDENCY_PARSING = "DEP"
     WORD_SENSE_DISAMBIGUATION = "WSD"
     WORD_ANALOGY = "WA"
     KEYWORD_EXTRACTION = "KE"
     COREFERENCE_RESOLUTION = "COREF"
+    SPAN_BASED_ABSA = "SPAN_ABSA"
 
     # Single Text Classification
     SENTIMENT_ANALYSIS = "SA"
@@ -226,6 +228,7 @@ class Licenses(Enum):
     Tasks.VISUALLY_GROUNDED_REASONING: "IMTEXT",
     Tasks.HOAX_NEWS_CLASSIFICATION: "TEXT",
     Tasks.CONCEPT_ALIGNMENT_CLASSIFICATION: "PAIRS",
+    Tasks.SPAN_BASED_ABSA: "KB",
     Tasks.FACT_CHECKING: None,
     Tasks.VIDEO_CAPTIONING: "VIDTEXT",
     Tasks.VIDEO_TO_TEXT_RETRIEVAL: "VIDTEXT",
@@ -262,6 +265,7 @@ class Licenses(Enum):
     Tasks.NAMED_ENTITY_RECOGNITION: {"entities"},
     Tasks.DEPENDENCY_PARSING: {"relations", "entities"},
     Tasks.COREFERENCE_RESOLUTION: {"entities", "coreferences"},
+    Tasks.SPAN_BASED_ABSA: {"entities", "coreferences"},
     # Tasks.NAMED_ENTITY_DISAMBIGUATION: {"entities", "normalized"},
     # Tasks.EVENT_EXTRACTION: {"events"}
 }