[PDF] Top 20 A discourse based approach for Arabic question answering
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A discourse based approach for Arabic question answering
... their discourse parser, Feng and Hirst (2012) used two classifiers for discourse tree ...which discourse relations are the most likely to hold between the new ...three discourse conditions: ... See full document
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On the Role of Discourse Markers in Interactive Spoken Question Answering Systems
... is based is hier- archical. This system is rule-based and uses WMatch (Gal- ibert, 2009) This engine matches (and substitutes) regular expressions using words as the base unit instead of char- ... See full document
7
Statistical independence for the evaluation of classifier-based diagnosis
... literature answering the question ‘‘did the classifier learn to discriminate the classes?’’ was recently reviewed in [8], and a novel approach based on the analysis of the statistical ... See full document
7
Web based List Question Answering
... redundancy-based approach iden- tifies the factoid answer as an N-gram appearing most frequently on the Web (Brill et ...redundancy-based approach fails to spot novel or unexpectedly valuable ... See full document
7
A Boolean based Question Answering System
... indexing. The query representation can also be weighted. There are four types of generalizations: Boolean indexing and Boolean queries with non-Boolean retrieval status values, fuzzy indexing and Boolean queries with ... See full document
117
A Question Answering Approach for Emotion Cause Extraction
... We have shown in Section 4.3.4 a simple exam- ple consisting of only four clauses from which our model can identify the clause containing the emo- tion cause correctly. We notice that for some com- plex text passages ... See full document
10
Developing an Approach for Why Question Answering
... component based on shallow ...input question is parsed by a shallow parser and hand-written rules are applied for determining the syntactic ...existing question analysis methods. Therefore, the goal ... See full document
8
Instance Based Generation for Interactive Restricted Domain Question Answering Systems
... The approach is to use a learned grammar to generate a list of candidates using a traditional chart based generation ...memory-based approach comes into ...annotated. Based on this ... See full document
12
A Noisy Channel Approach to Question Answering
... every question, we first identify in the judgment sets a list of documents containing the correct ...the question terms and contain the correct ...TREC9-10 question/answer pair, we used our ... See full document
8
Al Bayan: An Arabic Question Answering System for the Holy Quran
... preprocessed question is now fed to the In- formation Retrieval module that retrieves the most semantically related verses from the Quran and its interpretation books ...Our approach is based on the ... See full document
8
Classification based Approach for Question Answering Systems: Design and Application in HR operations
... Finally, the text is tokenized using SpaCy [81], an NLP package for python supporting the Dutch language, which also extracts the Part of Speech (PoS) and lemmas from individual words in a text. A lemma is the dictionary ... See full document
64
Machine Learning Approach for Question Answering in Information Retrieval
... Our Approach is achieved by the use of Local Mining and Global Learning techniques in medical ...Query based on terminology ...the Question will be left in pending state till a expert ... See full document
8
Constraint Based Question Answering with Knowledge Graph
... KBQA approach to solve multi-constraint questions by translating a multi- constraint question (MulCQ) to a multi-constraint query graph (MulCG); (2) A new QA data-set, name- ly ComplexQuestions, is ... See full document
12
LDA Based Similarity Modeling for Question Answering
... modeling approach via generative and discriminative methods to utilize best features of both ...generative-discriminative approach: an un- supervised generative learning phase followed by a discriminative ... See full document
9
Cognitive Functionality based Question Answering System
... functionality based Question Answering System is log- ically used to ask query for any real word situation and advance the knowledge which is a straight tactic for the users to obtain the information ... See full document
6
Towards a Unified Approach for Opinion Question Answering and Summarization
... also based on the gold-standard nuggets provided by TAC, but in addition we pro- posed an extended version of them, by adding other pieces of information that are also relevant to the ... See full document
7
Question Generation for Question Answering
... of question generation approaches are proposed, one is a retrieval-based method using convo- lution neural network (CNN), the other is a generation-based method using recurrent neural network (RNN); ... See full document
9
Question Answering over Structured Data: an Entailment-Based Approach to Question Analysis
... 1. All the configurations of the system significantly outperform the baseline (LCS), showing that distance- based algorithms are more suitable to capture entail- ment relations than simple word matching ... See full document
7
Answer Selection in Arabic Community Question Answering: A Feature Rich Approach
... between question and an- swer), they took advantage of user-interaction in- formation including the number of answers previ- ously posted by the user and the number of ques- tions that they ”resolved”, determined ... See full document
8
Instance Based Question Answering: A Data Driven Approach
... large question- answer datasets, we propose a principled, data- driven Instance-Based approach to Question An- ...Most question answering systems incor- porate three major steps: ... See full document
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