Отзывы

This paper describes methods aimed at solv- ing the novel problem of automatically dis- covering ‘wishes’ from (English) documents such as reviews or customer surveys. These wishes are sentences in …...

Mining opinion targets is a fundamen- tal and important task for opinion min- ing from online reviews. To this end, there are usually two kinds of methods: syntax based and …...

AbstractExtracting instances of sentiment-oriented relations from user-generated web documents is important for online marketing analysis. Unlike previous work, we formulate this extraction task as a structured prediction problem and design …...

AbstractLanguage models are generally trained on data spanning a wide range of topics (e.g., news, reviews, fiction), but they might be applied to an a priori unknown target distribution (e.g., …...

AbstractLanguage models pretrained on text from a wide variety of sources form the foundation of today’s NLP. In light of the success of these broad-coverage models, we investigate whether it …...