gozdesahin/crop-rotate-augment

Source code for EMNLP 2018 paper: "Data Augmentation via Dependency Tree Morphing for Low-Resource Languages" # crop-rotate-augment The code for our EMNLP18 paper "Data Augmentation via Dependency Tree Morphing for Low-Resource Languages". First you need to download UD treebanks v2.1. You can do so by running '**sh preprocess.sh**' Then you can either experiment with the method parameters and single connlu files by running '**sh augment_single.sh**'. File parameters are: - **infile**: UD file to augment - **outfile**: Name of the output file - **maxrot**: Maximum number of rotations per sentence - **prob**: Probability of the augmentation operation - **operation**: rotate or crop We also provide the script, **augment_all.sh** to augment all training UD files. The parameters are: - **input**: Root folder where UD treebanks are downloaded (e.g., ./data/ud-treebanks-v2.1) - **maxrot**: Maximum number of rotations per sentence - **prob**: Probability of the augmentation operation Beware that this is Python 2.7 code!