Templates¶

Currently, DocEE supports ChFinAnn and DuEE-fin datasets with the following templates in dee/event_types:

ChFinAnn¶

ChFinAnn is a Chinese dataset for document-level financial event extraction.

zheng2019: The original template used in Doc2EDAG and GIT. No OtherType entities are included.
zheng2019_trigger_graph: Used by PTPCG, with OtherType additional entities included. As introduced in the original paper, PTPCG add additional entities which includes: - Original OtherType entities in ChFinAnn. To use this part of entities, OtherType must be included in common_fields in template files. - Additional entities matched by regular expressions (must set include_complementary_ents=True in settings)
zheng2019_trigger_graph_high_importance: The same with zheng2019_trigger_graph, with detailed importance scores listed. Importance scores are calculated to select pseudo triggers in PTPCG. We can select the best pseudo triggers with the highest importance scores.
zheng2019_trigger_graph_mid_importance: Similar to zheng2019_trigger_graph_high_importance, with middle importance scores. i.e. The pseudo trigger quality is lower than the best, resulting in performance decline. This is used for ablation study and analysis.
zheng2019_trigger_graph_low_importance: Similar to zheng2019_trigger_graph_mid_importance with the lowest importance scores.
zheng2019_trigger_graph_no_OtherType: Similar to zheng2019_trigger_graph, without OtherType in common_fields.

dueefin_wo_tgg: DuEE-fin template without manually annotated triggers. Here, Trigger is not a role in an event type schema.
dueefin_wo_tgg_mid_importance: Similar to zheng2019_trigger_graph_mid_importance, pseudo triggers are selected with middle importance scores. For analysis usage only.
dueefin_wo_tgg_low_importance: Similar to dueefin_wo_tgg_mid_importance, pseudo triggers are selected with the lowest importance scores.
dueefin_wo_tgg_woOtherType: OtherType is included as default in the above templates. If you want to make ablation studies or further analyses on the effect of additional entities, you may want to use this template.
dueefin_w_tgg: Manually annotated triggers are included as arguments with Trigger argument role.
dueefin_w_tgg_woOtherType: Similar to dueefin_wo_tgg_woOtherType, triggers are included with NO additional entities. For analysis usage only.