Active learning in annotating micro-blogs dealing with e-reputation

Jean-Valère COSSU, Alejandro MOLINA-VILLEGAS & Mariana TELLO-SIGNORET
Elections unleash strong political views on Twitter, but what do people really think about politics? Opinion and trend mining on micro blogs dealing with politics has recently attracted researchers in several fields including Information Retrieval and Machine Learning (ML). Since the performance of ML and Natural Language Processing (NLP) approaches are limited by the amount and quality of data available, one promising alternative for some tasks is the automatic propagation of expert annotations. This paper...
1 citation reported since publication in 2017.
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