load_data.py --- helper method to get train and test data under Blitzer2007
utils.py --- helper method to get train and test data under Chen2012
self_train.py --- learn pseudo classifier from source domain data
domain_similarity.py --- learn relatedness map between instances from sources and target
exam_stars.py --- evaluation on different sorting methods for pseudo labelled instacnes selection
sorting_methods.py --- choose best selection methods
att_model.py --- train domain attention model
multi_processor.py --- helper method n multi-processing for attention model
evidence.py --- generate evidences for label prediction
Follow the arguments in the program