BJUT at TREC 2017: Real-Time Summarization Track

This paper describes our effort for the TREC Real-Time Summarization task in 2017, which is pushing notifications to the users mobile phone (Task A) and submitting periodic email digest according to tweets posted on the previous day (Task B). In essence, both of the tasks are about a process of extracting the relevant data from tweets stream with respect to the users’ interest profiles. For each task we submitted three runs, in this paper, we presented the system framework and experimental results briefly.