[PDF] Top 20 A text mining approach for Arabic question answering systems
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A text mining approach for Arabic question answering systems
... of text) from three different sources: TREC QA participants and NIST staff, the TREC assessors and question logs from the FAQFinder, in which each question had at least one document that explicitly ... See full document
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Question Answering Systems Approaches and Challenges
... learning approach has been widely used in different NLP tasks, including ...user question has a different vocabulary than the KB ...user question and the ...combining text with the KB and ... See full document
7
Question Classification and Answering from Procedural Text in English
... Many question classification systems depend on patterns that are extracted from already framed ...possible question categories and question patterns for procedural text documents in ... See full document
16
Using Question Answering Techniques to Implement a Knowledge Driven Argument Mining Approach
... argument mining approach based on the principles developed in (Saint-Dizier ...based approach to ar- gument mining was felt to be challenging be- cause of the heavy load put on knowledge de- ... See full document
6
Towards Automatic Evaluation of Question/Answering Systems
... Our approach to answer validation benefits greatly from using ...pattern-based approach is that patterns represent an effective way for capturing both explicit and implicit information from text ... See full document
7
Improving the Robustness of Question Answering Systems to Question Paraphrasing
... of question answer- ing (QA) systems and rapid improvements on held-out test sets, their generalizability is a topic of ...to question paraphrasing by creating two test sets consisting of para- ... See full document
11
Al Bayan: An Arabic Question Answering System for the Holy Quran
... b) Question Answering (QA) Systems: Al- though a large number of QA systems were pro- posed for the English language such as the work proposed by Fleischman et ...the Arabic QA research ... See full document
8
Answer Extraction Techniquefor Question Answering Systems
... for 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 ... See full document
6
APPROCHES FOR QUESTION ANSWERING SYSTEMS
... of Question answering system requires a linguistic support to understand the natural language text in order to answer the questions ...efficient approach of improving the accuracy of QA system ... See full document
6
Evolution of Techniques for Question Answering over Knowledge Base: A Survey
... textual question answering systems have named entity recognition as the important element for information ...QA systems tend to cut down the size of ...the question is found which is ... See full document
6
Name Variation in Community Question Answering Systems
... unanswered question to a user knowl- edgeable about the question (Dror et ...Another approach automatically extracts answers from a knowledge base (KB) such as Wikipedia, text passage, or the ... See full document
10
Instance Based Generation for Interactive Restricted Domain Question Answering Systems
... template-based approach is ...dialogue systems, we cannot make assumptions over what kind of questions to ask as this is de- termined by the result set of articles as returned by the information retrieval ... See full document
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Classification based Approach for Question Answering Systems: Design and Application in HR operations
... RNNs can map historical inputs to outputs using a historical hidden layer, whereas a stan- dard perceptron can only map an input to out- put vectors. This allows a neural net with enough RNNs to learn to generate ... See full document
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A Survey of Text Question Answering Techniques
... QA systems such as Quarc and Noisy channel generates heuristic rules with the help of lexical and semantic features in the ...all question types it consists of DATE expression or ...the question. ... See full document
8
Neural Arabic Question Answering
... QA systems are generally composed of two parts: a retriever that obtains relevant segments of text, and a machine reading comprehension (MRC) model that ex- tracts the answer from the text (Chen et ... See full document
11
Answer Selection in Arabic Community Question Answering: A Feature Rich Approach
... to text-based features (e.g., similarity 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 ... See full document
8
A discourse based approach for Arabic question answering
... reflecting text-producers’ intentions, capturing the underlying structure of text constitutes a good instructor in this ...scale Arabic texts is currently ...new Arabic Text Parser ... See full document
19
Arabic Question Answering: A Study on Challenges, Systems, and Techniques
... of Question Answering Systems, presenting the general architecture for QAS on structured as well as unstructured ...the Arabic language challenges to be taken into consideration when building ... See full document
9
Handling Text Mining Problems in Arabic using Domain Specific Approach
... This indicates that domain-specific classification yields better analysis and better understanding for the cases. Moreover, it is more logical than cross-domain classification; the author really likes the comment of Sara ... See full document
8
Fusion of Detected Objects in Text for Visual Question Answering
... VCR is only one of several recent datasets pertaining to the visual question answering task. VQA (Antol et al., 2015; Zhang et al., 2016; Goyal et al., 2017) contains photos and abstract scenes with ... See full document
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