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mining argument structures with expressive inference (with linear and lstm engines)

What is it?

Marseille learns to predict argumentative proposition types and the support relations between them, as inference in a expressive factor graph.

Read more about it in our paper,

Vlad Niculae, Joonsuk Park, Claire Cardie. Argument Mining with Structured SVMs and RNNs. In: Proceedings of ACL, 2017.

If you find this project useful, you may cite us using:

  author={Vlad Niculae and Joonsuk Park and Claire Cardie},
  title={{Argument Mining with Structured SVMs and RNNs}},
  booktitle={Proceedings of ACL},



(replace $ds with cdcp or ukp)

  1. download the data from and unzip it in the subdirectory data, i.e. the path ./data/process/erule/train/ is valid.

  2. extract relevant subset of GloVe embeddings:

    python -m marseille.preprocess embeddings $ds --glove-file=/p/glove.840B.300d.txt
  1. extract features:
    python -m marseille.features $ds

    # (for cdcp only:)
    python -m marseille.features cdcp-test
  1. generate vectorized train-test split (for baselines only)
    mkdir data/process/.../
    python -m marseille.vectorize split cdcp
  1. run chosen model, for example:
    python -m experiments.exp_train_test $ds --method rnn-struct --model strict

(for dynet models, set --dynet-seed=42 for exact reproducibility)

  1. compare results:
    python -m $ds

To reproduce cross-validation model selection, you also would need to run:

    python -m marseille.vectorize folds $ds

Running a model on your own data:

If you have some documents e.g. F.txt, G.txt that you would like to run a pretrained model on, read on.

  1. download the required preprocessing toolkits: Stanford CoreNLP (tested with version 3.6.0) and the WING-NUS PDTB discourse parser (tested with this commit) and configure their paths:
    export MARSEILLE_CORENLP_PATH=/home/vlad/corenlp  #  path to CoreNLP
    export MARSEILLE_WINGNUS_PATH=/home/vlad/wingnus  #  path to WING-NUS parser

Note: If you already generated F.txt.json with CoreNLP and F.txt.pipe with the WING-NUS parser (e.g., on a different computer), you may skip this step and marseille will detect those files automatically.

Otherwise, these files are generated the first time that a UserDoc object is instantiated for a given document. In particular, the step below will do this automatically.

  1. extract the features:
    python -m marseille.features user F G  # raw input must be in F.txt & G.txt

This is needed for the RNN models too, because the feature files encode some metadata about the document structure.

  1. predict, e.g. using the model saved in step 4 above:
    python -m experiments.predict_pretrained --method=rnn-struct \
    test_results/exact=True_cdcp_rnn-struct_strict F G
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