New in this release:
- setup script to download external dependencies (including the version of the Illinois NER system we used)
- scripts for running the aligner and training the parser
- hand alignments for 200 sentences of LDC2013E117 data
- tab-separated output format of the nodes and edges in the AMR graph
- parser prints alignments from graph to the tokenized sentence
- more documentation, and various bugfixes
This release has been tested on Ubuntu 12.04.
The performance on LDC2013E117_DEFT_Phase_1_AMR_Annotation_R3 with the train/dev/test splits used in the paper is:
*** Test Evaluation (gold concept ID) ***
Precision: 0.837
Recall: 0.758
Document F-score: 0.795
*** Test Evaluation (all stages) ***
Precision: 0.666
Recall: 0.545
Document F-score: 0.600
To run the parser, download the source and see README.md.
You must agree to the license of the Illinois NER system if you use it with JAMR.