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Grammatical Error Correction on NLPCC word-level (test)

64.51PrecisionTraditional Voting
35.577243.088650.658.1114May 24, 2023

Evaluation results

MethodLinks
Traditional VotingThreshold T=42023.0564.5115.3539.32
Traditional VotingThreshold T=32023.0558.3921.5543.52
seq2seq-1Strategy=Single Model2023.0546.1729.5141.48
Traditional VotingThreshold T=22023.0545.5834.6642.88
Average of 4Strategy=Single Model Ensemble2023.0543.5230.6140.1
seq2seq-2Strategy=Single Model2023.0543.431.2940.28
seq2edit-1Strategy=Single Model2023.0543.0830.0539.64
Sentence-level EnsemblePLM Backbone=MacBERT-base-Chinese2023.0542.2434.1540.33
Sentence-level EnsemblePLM Backbone=GPT2-Chinese2023.0541.9436.1340.63
seq2edit-2Strategy=Single Model2023.0541.4131.5838.98
Sentence-level EnsemblePLM Backbone=BERT-base-Chinese2023.0541.3824.5536.39
Edit-combination EnsemblePLM Backbone=GPT2-Chinese2023.0540.536.4439.62
Edit-combination EnsemblePLM Backbone=MacBERT-base-Chinese2023.0540.1133.6238.62
Edit-level EnsemblePLM Backbone=MacBERT-base-Chinese2023.0540.0732.8738.39
Edit-level EnsemblePLM Backbone=GPT2-Chinese2023.0539.4436.0738.71
Edit-combination EnsemblePLM Backbone=BERT-base-Chinese2023.0537.5623.9433.72
Edit-level EnsemblePLM Backbone=BERT-base-Chinese2023.0536.6923.2432.89