Relevant questions

Xem 1-20 trên 86 kết quả Relevant questions
  • Quantifying the semantic relevance between questions and their candidate answers is essential to answer detection in social media corpora. In this paper, a deep belief network is proposed to model the semantic relevance for question-answer pairs. Observing the textual similarity between the community-driven questionanswering (cQA) dataset and the forum dataset, we present a novel learning strategy to promote the performance of our method on the social community datasets without hand-annotating work. ...

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  • Opinion Question Answering (Opinion QA), which aims to find the authors’ sentimental opinions on a specific target, is more challenging than traditional factbased question answering problems. To extract the opinion oriented answers, we need to consider both topic relevance and opinion sentiment issues. Current solutions to this problem are mostly ad-hoc combinations of question topic information and opinion information.

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  • This paper presents a language-independent probabilistic answer ranking framework for question answering. The framework estimates the probability of an individual answer candidate given the degree of answer relevance and the amount of supporting evidence provided in the set of answer candidates for the question. Our approach was evaluated by comparing the candidate answer sets generated by Chinese and Japanese answer extractors with the re-ranked answer sets produced by the answer ranking framework. ...

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  • Community-based question answer (Q&A) has become an important issue due to the popularity of Q&A archives on the web. This paper is concerned with the problem of question retrieval. Question retrieval in Q&A archives aims to find historical questions that are semantically equivalent or relevant to the queried questions. In this paper, we propose a novel phrase-based translation model for question retrieval.

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  • In Information Retrieval (IR) in general and Question Answering (QA) in particular, queries and relevant textual content often significantly differ in their properties and are therefore difficult to relate with traditional IR methods, e.g. key-word matching. In this paper we describe an algorithm that addresses this problem, but rather than looking at it on a term matching/term reformulation level, we focus on the syntactic differences between questions and relevant text passages.

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  • This paper presents a framework for automatically processing information coming from community Question Answering (cQA) portals with the purpose of generating a trustful, complete, relevant and succinct summary in response to a question. We exploit the metadata intrinsically present in User Generated Content (UGC) to bias automatic multi-document summarization techniques toward high quality information. We adopt a representation of concepts alternative to n-grams and propose two concept-scoring functions based on semantic overlap.

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  • This paper describes the online demo of the QuALiM Question Answering system. While the system actually gets answers from the web by querying major search engines, during presentation answers are supplemented with relevant passages from Wikipedia. We believe that this additional information improves a user’s search experience.

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  • When a multi-lingual question-answering (QA) system provides an answer that has been incorrectly translated, it is very likely to be regarded as irrelevant. In this paper, we propose a novel method for correcting a deletion error that affects overall understanding of the sentence. Our post-editing technique uses information available at query time: examples drawn from related documents determined to be relevant to the query.

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  • In this paper, we discuss how to utilize the co-occurrence of answers in building an automatic question answering system that answers a series of questions on a specific topic in a batch mode. Experiments show that the answers to the many of the questions in the series usually have a high degree of co-occurrence in relevant document passages.

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  • This paper introduces a statistical model for query-relevant summarization: succinctly characterizing the relevance of a document to a query. Learning parameter values for the proposed model requires a large collection of summarized documents, which we do not have, but as a proxy, we use a collection of FAQ (frequently-asked question) documents.

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  • This paper describes a computational pragmatic model which is geared towards providing helpful answers to modal and hypothetical questions. The work brings together elements from f o n n a l . semantic theories on modality m~d question answering, defines a wkler, pragmatically flavoured, notion of answerhood based on non-monotonic inference aod develops a notion of context, within which aspects of more cognitively oriented theories, such as Relevance Theory, can be accommodated.

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  • Originally, it was planned that there would be equal numbers of males and females and an equal number of students from the four faculties with the highest percentage of NESB students. However, as noted above, the opportunity to sit a free IELTS Test proved to be much more attractive to some students from some faculties than to others. There was no interest from students enrolled in the Faculty of Design, Architecture and Building, and a great deal of interest from students enrolled in the Faculty of Nursing, Midwifery and Health.

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  • ORGANIZATIONAL LEADERSHIP offers varying perspectives on important issues and provides readers with balanced and fair coverage of a topic to form their own opinion or to support their research. This reader is designed to address a number of different issues regarding organizational leadership. Each issue question is relevant to the topic and guides readers through the readings. The controversy and different views among the captivating readings is readily apparent to the reader and stimulates discussion.

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  • It is argueable whether good pronounciation is more important than good grammer and vocabulery. Consientious students balance their aquisition of these skills, hopeing to acheive both fluency and accuracey. Teachers should encourage there students to practice all the relevant language skills.

    pdf796p contentnew1 17-05-2012 276 143   Download

  • A wealth of relevant practice questions and detailed explanations to help candidates prepare.’ Sunday Citizen ‘Questions of a similar level to those in real numeracy tests and so well worth buying.’ A reader review ‘Better than many comparable books on the market for graduate tests.’ A reader review..

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  • ORGANIZATIONAL LEADERSHIP offers varying perspectives on important issues and provides readers with balanced and fair coverage of a topic to form their own opinion or to support their research. This reader is designed to address a number of different issues regarding organizational leadership. Each issue question is relevant to the topic and guides readers through the readings. The controversy and different views among the captivating readings is readily apparent to the reader and stimulates discussion.

    pdf263p transang4 01-10-2012 71 24   Download

  • The distribution of this Prospectus and the offering of the Shares may be restricted in certain jurisdictions. It is the responsibility of any persons in possession of this Prospectus and any persons wishing to apply for Shares to inform themselves of, and to observe, all applicable laws and regulations of any relevant jurisdictions. Prospective applicants for Shares should inform themselves as to legal requirements so applying and any applicable exchange control regulations and taxes in the countries of their respective citizenship, residence or domicile.

    pdf8p dangsuynghi 15-03-2013 25 5   Download

  • When comparing industry-level with firm-level contracts, it is worth emphasising that the latter are concluded by industry-specific unions. I.e., firm-level contracts in Germany merely involve a different level of bargaining, but do not reflect a fun- damentally different union structure.

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  • In view of risks described and the generally rather complex trends of the relevant markets, a well-informed investor is a prerequisite for an investment in real assets. For example, the selection and management of a real asset portfolio necessitates extensive knowledge of the markets concerned and, in some circumstances, operative capabilities. From the investor’s point of view, lack of expertise is often a barrier to the choice of appropriate investments.

    pdf23p quaivatxanh 01-12-2012 23 4   Download

  • Having identified and classified relevant water pollution problems, and having assigned priority to them, the next step is to identify appropriate interventions to cope with the problems. For every problem identified, therefore, an assessment should be made of the most appropriate means for intervention. Furthermore, an indication should be given of the relevant administrative level(s) to be involved. The proposed interventions may vary significantly in detail and scope.

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