Unsupervised Constituency Parsing on Penn TreeBank English (test)

69.6Mean S-F1

Ours (sentence-wise parse-focusing)

Updated 4d ago

Evaluation Results

Method
Ours (sentence-wise parse-focusing) 2024.07	69.6	70.3	-
Ours (sentence-wise parse-focusing) 2024.07	67.4	68.4	-
FGG-TNPCFG 2024.07	64.1	-	-
NBL-PCFG 2024.07	60.4	-	-
TN-PCFG 2024.07	57.7	65.6	-
FGG-TNPCFG 2024.07	57.4	66.8	-
C-PCFG 2024.07	56.3	60.1	-
DIORA 2024.07	55.7	56.8	-
C-PCFG 2024.07	55.4	59	-
NL-PCFG 2024.07	55.3	-	-
Structformer 2024.07	54	-	-
NBL-PCFG 2024.07	53.3	62.3	-
Structformer 2024.07	52.3	54.2	-
N-PCFG 2024.07	52.1	55.8	-
N-PCFG 2024.07	50.9	52.3	-
DIORA 2024.07	43.6	44.8	-
GPT-3.5 2024.04	-	-	36.2
N-PCFG+ 2024.04	-	-	50.8
N-PCFG+ 2024.04	-	-	50.8
C-PCFG+ 2024.04	-	-	55.2
C-PCFG+ 2024.04	-	-	52.6
TN-PCFG+ 2024.04	-	-	57.7
TN-PCFG+ 2024.04	-	-	51.2
MLM-IP 2024.04	-	-	49
MLM-IP 2024.04	-	-	46.4
Span Overlap 2024.04	-	-	52.9