The dataset provides training and test data from the competitions CROHME 2011, 2012 and 2013.
Furthermore, thanks to the participants' authorization, we are allowed to distribute the results.
files from the majority of the submitted systems in 2012. Here is the description of all data.
directories:

• CROHME2011_data : all data from the CROHME 2011 competition:
  • CROHME_test : inkml test files without ground truth.
  • CROHME_testGT : inkml test files with ground truth.
  • CROHME_train : inkml train files with ground truth.
  • gram : xml grammars and symbol lists for parts I and II.
• CROHME2012_data : all data from the CROHME 2012 competition:
  • testData : inkml test files without ground truth.
  • testDataGT : inkml test files with ground truth.
  • trainData : inkml train files with ground truth.
  • gram : xml grammars and symbol lists for parts I, II and III.
  • lists : lists of inkml files and latex expressions for parts I, II and III.
• CROHME2013_data : all data from the CROHME 2013 competition:
  • TrainINKML : all training inkml files sorted by origin.
  • TestINKML : inkml test files without ground-truth, used to run the participants systems.
  • TestINKMLGT : inkml test files with ground-truth, used to evaluate the participants systems with the evalinkml tool.
  • Test_LG/Test2012LG Test_LG/Test2013LG: label graph version of the test files for 2012 and 2013 dataset, using inherited edges (so the graphs are DAGs).
  • Test_LG/Test2012LG_TREE Test_LG/Test2013LG_TREE: label graph version of the test files for 2012 and 2013 data set, without inherited edges (so the graphs are trees).