[PDF] Top 20 Evaluating Multilingual Question Answering Systems at CLEF
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Evaluating Multilingual Question Answering Systems at CLEF
... The procedure for generating questions did not significantly change over the years. For each target language, a number of questions (ranging from 100 to 200 depending on the campaign) were manually produced, initially ... See full document
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Evaluating Question Answering Techniques in Chinese
... “question answering” have recently been evaluated both in the TREC environment (Voorhees and Harman, 1999) and in the DARPA TIDES ...a question- answering system is to identify text passages ... See full document
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Two Approaches for Multilingual Question Answering: Merging Passages vs. Merging Answers
... On the other hand, the problem of information merging in multilingual QA has not yet been addressed. However, there is some relevant related work on constructing ensembles of monolingual QA systems. For ... See full document
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Evaluating Question Answering Evaluation
... QA systems are expected to perform more free-form answer gen- eration, new metrics will be ...when evaluating generative QA, though not to an extant that is ... See full document
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Evaluating Natural Language Understanding Services for Conversational Question Answering Systems
... In order to understand the role of NLU services for chatbots, one first has to look at the general ar- chitecture of chatbots. While there exist different documented chatbot architectures for concrete use cases, no ... See full document
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The QALL-ME Benchmark: a Multilingual Resource of Annotated Spoken Requests for Question Answering
... a multilingual resource of annotated spoken requests in the tourism domain, freely available for research ...from Question Answering (QA) ...the Question Topical Target of a request, to fully ... See full document
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Learning to Translate for Multilingual Question Answering
... ranking question-answer pairs, it is required to perform a post-retrieval merge: each approach generates a ranked list of answers, which are then merged into a final ranked ...QA systems combine an- swers ... See full document
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Are Red Roses Red? Evaluating Consistency of Question Answering Models
... (QA) systems have become popular benchmarks for AI systems, as they re- quire the ability to comprehend and employ com- plex reasoning about the question and the associ- ated ...Visual ... See full document
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Semi supervised Training Data Generation for Multilingual Question Answering
... and answering questions about the text is an important yet challenging task for ...the question, such as “what causes precip- itation to fall?”, they locate the supporting “span”, or the relevant answer ... See full document
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Question Answering on Speech Transcriptions: the QAST evaluation in CLEF
... There are two main paradigms used to search for informa- tion: document retrieval and precise information retrieval. In the first approach, documents matching a user query are returned. The match is often based on some ... See full document
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Arabic Question Answering: A Study on Challenges, Systems, and Techniques
... a question and get specific ...building Question Answering Systems, as a more natural user- web communicating means ...applied Question Answering, such as CLEF, ... See full document
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Answer Extraction Techniquefor Question Answering Systems
... Arabic Question Answering(QA) ...user question. In traditional Information Retrieval(IR) systems return a set of documents (retrieved as a response to a user query) rather than direct answers ... See full document
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Question Answering as Question Biased Term Extraction: A New Approach toward Multilingual QA
... regards Question Answering (QA) as Question-Biased Term Extraction ...QA systems from the heavy bur- den imposed by question types (or answer ...given question and de- termines ... See full document
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Image Question Answering: A Review
... on answering binary questions beginning with ‘Is’ and ‘Are’ by 15%, increase the general accuracy of the system by ...these systems to be able to answer the questions ...then evaluating them in ... See full document
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Question Analysis and Answer Passage Retrieval for Opinion Question Answering Systems
... The question (Question Q) is initially submitted into a part of speech tagger (POS Tagger), then the question is analyzed in three aspects by two-layered classification (Two-Layered Classification), ... See full document
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Name Variation in Community Question Answering Systems
... a question category, Parenting, which contains few named entities and entity name variations to see how well it will ...enting question category of Yahoo! Answers and selected question pairs from ... See full document
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Lexicalisation strategies in cooperative question answering systems
... and systems focussed on the foundations and on the im- plementation of reasoning procedures (Gal, 1988), (Minock et ...to question analysis and NL response gener- ...these systems can be found in ... See full document
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Towards Automatic Evaluation of Question/Answering Systems
... This paper presents an innovative approach to the automatic evaluation of Question Answering systems. The methodology relies on the use of the Web, considered as an “oracle” containing all the ... See full document
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Question Analysis and Answer Passage Retrieval for Opinion Question Answering Systems
... the question focus, to decide opinion ...the question focus switches from partial match to ...the question focus will appear exactly or partially in the relevant ...the question focus and the ... See full document
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Towards Automating Healthcare Question Answering in a Noisy Multilingual Low Resource Setting
... We considered various approaches to the an- swer selection problem in a noisy, multilingual, low-resource setting. LSTM networks trained end-to-end outperformed all the other models tested, achieving accuracies of ... See full document
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