[PDF] Top 20 Open Information Extraction from Question Answer Pairs
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Open Information Extraction from Question Answer Pairs
... efficient between two vocabulary sets was 0.25 (0.25) in ConciergeQA (AmazonQA), indicating that two sources use significantly different vocab- ulary. Also, the same word can have different meanings depending on a ... See full document
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Semantic Parsing on Freebase from Question Answer Pairs
... erties, open information extraction (Banko et ...associated question answering systems (Fader et ...larger open-ended set of ... See full document
12
Large scale Semantic Parsing without Question Answer Pairs
... and open-domain knowledge ...supervision from a knowledge base to predict grounded relations between two tar- get entities (Mintz et ...contextual information. In contrast, we learn from each ... See full document
16
Question Answering System using Multiple Information Source and Open Type Answer Merge
... search from multi-source tagged text ...to information loss during extraction of ...query. From these sentences, the system extracts the named entities and compares the semantic answer ... See full document
5
Answer Extraction Techniquefor Question Answering Systems
... terms from the user’s query are treated as isolated words where no importance for ...access” from that of “access information” in the first phrase “access” is a noun and in the second it is a ... See full document
6
Index Terms: Crowd sourced Question Answering, Medical Knowledge Extraction, and Truth Discovery
... Many studies have been there on ranking web pages according to authority based on hyperlinks, such as Authority- Hub analysis , Page Rank , and more general link-based analysis . But does authority or popularity of web ... See full document
5
Modeling Semantic Relevance for Question Answer Pairs in Web Social Communities
... an answer has strong seman- tic association with the question and involves more information than the question, we propose to train a deep belief network by reconstructing the ques- tion using ... See full document
9
Mining question-answer pairs from web forum: a survey of challenges and resolutions
... offered from the structure of web forums is proposed by [39] to cluster the posts of a discussion with the same ...temporal information such as time and date of posts, the post authors ... See full document
9
Strategies for Mixed Initiative Conversation Management using Question Answer Pairs
... of question-answer (QA) pairs from community-driven question-and-answer websites such as ...QA pairs from the Web are essentially individual pairings of questions ... See full document
14
Answer Extraction of Comparative and Evaluative Question in Tourism Domain
... Sometime information is grouped into span class ...coming from New Delhi station in Main Bazar </span> ), <span class=" tel "> <abbr class="type" title="voice"> ... See full document
7
A Nil Aware Answer Extraction Framework for Question Answering
... Tables 2 and 3 compare results of the nil-aware an- swer span extractor models with several pipeline and threshold-based models, respectively. We also include the results of four standalone answer span ... See full document
10
Linguistically Based Deep Unstructured Question Answering
... non-factoid open-domain questions from unstructured ...benefits from a bilateral attention mechanism which helps the model to focus on a question and the answer sentence at the same ... See full document
11
Automatic Coupling of Answer Extraction and Information Retrieval
... the information about which entities answer which questions, via two steps: ...the question analysis components from QA; ...relevant answer features given a question from ... See full document
7
Answer Extraction, Semantic Clustering, and Extractive Summarization for Clinical Question Answering
... Conflicting desiderata shape the characteristics of “answers” to clinical questions. On the one hand, conciseness is paramount. Physicians are always under time pressure when making decisions, and information ... See full document
8
Answer guided and Semantic Coherent Question Generation in Open domain Conversation
... the question and answer are manually designed according to the context and its goal is to gener- ate an accurate and exact matching question, the triples are all casual and non-goal-oriented con- ... See full document
11
Web Based Medical Knowledge Extraction Form to Take Out Medical Observation
... topic from doctor side so the valuable information is shared rapidly in web application and increasingly large amount of patients and doctors are ...Valuable information is shared through ... See full document
6
Answer Sentence Retrieval by Matching Dependency Paths acquired from Question/Answer Sentence Pairs
... In Information Retrieval (IR) in general and Question Answering (QA) in particu- lar, queries and relevant textual content of- ten significantly differ in their properties and are therefore difficult to ... See full document
11
Relation Extraction from Community Generated Question Answer Pairs
... noisy answer text provided by a CQA website user, the work of Berant et ...an information extraction inspired approach, that pre- dicts which of the entities related to an entity in the ... See full document
7
Harvesting Paragraph level Question Answer Pairs from Wikipedia
... Table 5 shows the results of the human evalua- tion. Bold indicates top scores. We see that the original human questions are preferred over the two NQG systems’ outputs, which is understand- able given the examples in ... See full document
11
Detection of Question Answer Pairs in Email Conversations
... the question mark char- acter are absent, relying on the use of question mark character for identifying questions in email mes- sages is not ...the question mark character in cases other than ... See full document
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