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Query performance prediction for microblog search
(
Elsevier Ltd
, 2017 , Article)
Query performance prediction (QPP) is the task of estimating the effectiveness of a retrieval system given a search query in the absence of any feedback from the searcher. The task has been proven to be very challenging, ...
Light-weight, Conservative, yet Effective: Scalable Real-time Tweet Summarization
(
National Institute of Standards and Technology (NIST)
, 2016 , Conference Paper)
Microblogging platforms and Twitter specifically have become a major resource for exploring diverse topics of interest that vary from the world's breaking news to other topics such as sports, science, religion and even ...
Are We Ready for this Disaster? Towards Location Mention Recognition from Crisis Tweets
(
Association for Computational Linguistics (ACL)
, 2020 , Conference Paper)
The widespread usage of Twitter during emergencies has provided a new opportunity and timely resource to crisis responders for various disaster management tasks. Geolocation information of pertinent tweets is crucial for ...