ICTNET at Microblog Track in TREC 2014
Guoxin Cui, Fabin Shi, Xiaolei Liu, Xiaobo Hao, Xueke Xu, Yue Liu, Xueqi Cheng · 2014
Microblog track was first introduced in 2011 and we have participated in this task for 4 years [1,2,5]. This year’s microblog track has two tasks. The first one, namely ad-hoc search task, is the same as usual. This task needs to retrieve all the tweets that are relevant to query Q before time T. Participants can access the corpus by official APIs. The second task is Tweet Timeline Generation(TTG) task. It is