Обнаружение негативных сигналов

This paper describes our participation in the closed track of the *SEM 2012 Shared Task of finding the scope of negation. To perform the task, we propose a system that …...

In this paper, we present a system for de- tecting negation in English text. We address three tasks: negation cue detection, negation scope resolution and negated event identifi- cation. We …...

AbstractIn this work we address the processing of negation in Spanish. We first present a machine learning system that processes negation in Spanish. Specifically, we focus on two tasks: i) …...