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HLJIT at TREC 2017 Real-Time Summarization
2017
Text Retrieval Conference
This paper describes the approaches used at the TREC 2017 Real-Time Summarization. This task contains two scenarios: push notifications and email digest. For the scenario of push notifications, three filtering models, which are based on the hyperlink-extended retrieval model, the Learning to Rank and the hybrid filtering model, are proposed to filter the relevant tweets for a given topic. A novelty verification method is given for further filter the tweets for push notification. For the
dblp:conf/trec/HanLKTQ17
fatcat:ny4enaaxp5embnqc7npjm24ojq