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This paper describes the Second PASCAL Recognising Textual Entailment Challenge (RTE-2). 1 We describe the RTE-2 dataset and overview the submissions for the challenge. One of the main goals for this year's dataset was to provide more " realistic " text-hypothesis examples , based mostly on outputs of actual systems. The 23 submissions for the challenge(More)
In this longitudinal two-stage screening study of abnormal eating attitudes and behaviours in Polish schoolgirls self-report questionnaires (EAT-26) were completed by 747 schoolgirls aged between 14 and 16 years. On the basis of their EAT-26 scores 167 girls were selected for a clinical interview conducted blind to questionnaire scores. No clinical cases of(More)
We introduce Discriminative BLEU (∆BLEU), a novel metric for intrinsic evaluation of generated text in tasks that admit a diverse range of possible outputs. Reference strings are scored for quality by human raters on a scale of [−1, +1] to weight multi-reference BLEU. In tasks involving generation of conversational responses, ∆BLEU correlates reasonably(More)
• Pursuing research in machine learning for natural language processing, machine translation, and information retrieval, with an emphasis on how to effectively utilize limited resources by semi-supervised learning. • Experience in kernel methods, graphical models, boosting, semi-supervised learning, and struc-tured output problems. • Performed research in(More)
Crawled Twitter to gather a corpus of conversations. Designed a generative model of dialogue, and conducted experiments to demonstrate the feasibility of unsupervised modeling of dialogue acts in new media. Investigated data-driven response generation in Social media. Investigated new methods for Smart Selection in the file browser domain. Proposed the idea(More)
Crawled Twitter to gather a corpus of conversations. Designed a generative model of dialogue, and conducted experiments to demonstrate the feasibility of unsupervised modeling of dialogue acts in new media. Investigated data-driven response generation in Social media. Investigated new methods for Smart Selection in the file browser domain. Proposed the idea(More)