作者: Ning Li , Zhengwei Jiang , Xuren Wang , Shengqin Ao , Mengbo Xiong
DOI: 10.1109/TRUSTCOM50675.2020.00252
关键词:
摘要: Named entity recognition is an important and challenging problem in Natural language processing. Although the past decade has witnessed major advances many fields, such successes have been slow to network security field, not only because of data field very professional, but also due sensitive information data. To advance named research we introduce a large-scale Dataset for Entity Recognition Threat Intelligence (DNRTI). this end, collect more than 300 pieces threat intelligence. The DNRTI all annotated by experts intelligence interpretation using 13 object categories. fully contains 175220 words. build baseline evaluate some deep learning model on DNRTI. Experiments demonstrate that well represents key are quite challenging.