[PDF] Top 20 A Question Answering System Supported by Information Extraction
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A Question Answering System Supported by Information Extraction
... Process Question Shallow parse question Determine Asking Point Question expansion using word lists Process Documents Tokenization, POS tagging, NE Indexing Shallow Parsing not yet utiliz[r] ... See full document
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A Nil Aware Answer Extraction Framework for Question Answering
... However, in the answer sentence selection task, the answer is always a full sentence. Rajpurkar et al. (2016) released a reading comprehension- based QA dataset SQuAD, where given a pas- sage and a question, a ... See full document
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Question Answering on Freebase via Relation Extraction and Textual Evidence
... representation, information extraction methods retrieve a set of candidate answers from KB using relation extraction (Yao and Van Durme, 2014; Yih et ...the question what mountain is the ... See full document
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Arabic Question Answering: A Study on Challenges, Systems, and Techniques
... of information available on the web creates the need for systems like Question Answering to bridge the gap between general end users and the web with its different data ...Arabic Question ... See full document
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Question Answering Using Integrated Information Retrieval and Information Extraction
... this system is a prototype written especially for the GALE evaluation in July 2006, we paid close attention to the way example questions were given, as well as to the evaluation corpus, which consisted of more ... See full document
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Question Answering as Question Biased Term Extraction: A New Approach toward Multilingual QA
... the question-type system restricts the range of questions that can be answered by the ...QA system developers to care- fully design and build an answer candidate extrac- tor that works well in ... See full document
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Entity Relation Extraction as Multi Turn Question Answering
... In this paper, we show that the proposed paradigm, which transforms the entity-relation ex- traction task to a multi-turn QA task, introduces sig- nificant performance boost over existing systems. It achieves ... See full document
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Contextual information and assessor characteristics in complex question answering
... novel question answering ...contextual information in the assessment process, in this case date, source and quality ...main question answering task in which short answers are ... See full document
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Using Syntactic Information for Improving Why Question Answering
... between question focus and docu- ment ...the question focus of a why-question and the document ...the question focus features show that our procedure for extracting question focus is ... See full document
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Deep Read: A Reading Comprehension System
... Finally, reading comprehension is a task that is sufficiently close to information extraction applications such as ad hoc question answering, fact verification, situation tracking, and d[r] ... See full document
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QAInfomax: Learning Robust Question Answering System by Mutual Information Maximization
... mutual information among words in the span and the context words surrounding the ...mutual information between an answer word and all of its context words, models need to incorporate the entire context into ... See full document
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Study on Tibetan Chinese Comparable Corpus Extraction
... corpus extraction is a basis work for Tibetan-Chinese cross language question answering system, information retrieval, machine translation and other ...corpus extraction model ... See full document
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A Boolean based Question Answering System
... traditional question answering system can provide users direct answers, the data source is still based on fixed document sets and it cannot satisfy all kinds of need from the ...abundant ... See full document
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An Analysis of the AskMSR Question Answering System
... Question answering has recently received attention from the information retrieval, information extrac- tion, machine learning, and natural language proc- essing communities (AAAI, 2002; ... See full document
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Building a Question Classification Model for a Malay Question Answering System
... the Question Answering for the Holy ...getting information from the translated Malay Quran are limited only to keyword-based information retrieval (Ahmad et ...the Question ... See full document
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Leveraging Linguistic Structure For Open Domain Information Extraction
... domain information extraction (open IE) systems are useful for question answering, infer- ence, and other IE ...IE system on the end-to-end TAC-KBP 2013 Slot Filling ... See full document
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Evaluation of baseline information retrieval for Polish open-domain Question Answering system
... A question must have syntactic structure of a question (rather than a string of query terms), be simple (one question per a sentence), not requiring any additional con- text for its ... See full document
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Using Question Series to Evaluate Question Answering System Effectiveness
... of information requested in the original ...list question answers to be concrete entities such as cities or book titles while the information seekers often asked for fuzzier in- formation such as ... See full document
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Restricted Domain Question Answering System
... of information and the amount of data is increasing at a tremendous ...The information that is stored is not in the proper format ie it is not in the structure ...any information from the internet, ... See full document
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Information Extraction for Question Answering: Improving Recall Through Syntactic Patterns
... ferent information extraction methods for the off- line construction of knowledge bases, similarly to (Fleischman et ...for answering questions of these types is a table with several fields ... See full document
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