vqa_data_provider_layer.py 文件源码

def load_vqa_json(data_split):
        """
        Parses the question and answer json files for the given data split. 
        Returns the question dictionary and the answer dictionary.
        """
        qdic, adic = {}, {}

        with open(config.DATA_PATHS[data_split]['ques_file'], 'r') as f:
            qdata = json.load(f)['questions']
            for q in qdata:
                qdic[data_split + QID_KEY_SEPARATOR + str(q['question_id'])] = \
                    {'qstr': q['question'], 'iid': q['image_id']}

        if 'test' not in data_split:
            with open(config.DATA_PATHS[data_split]['ans_file'], 'r') as f:
                adata = json.load(f)['annotations']
                for a in adata:
                    adic[data_split + QID_KEY_SEPARATOR + str(a['question_id'])] = \
                        a['answers']

        print 'parsed', len(qdic), 'questions for', data_split
        return qdic, adic