[PDF] Top 20 Using Question Series to Evaluate Question Answering System Effectiveness
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Using Question Series to Evaluate Question Answering System Effectiveness
... the series col- lected from the original information ...edited series appear as a stilted conversa- tional style when viewed from the perspective of true dialogue, and the series do not reflect the ... See full document
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UNCC QA: Biomedical Question Answering system
... evaluated using strict accuracy, lenient accuracy, and MRR (Mean Reciprocal ...type question are evaluated based on precision, recall, and ...evaluated using automatic and man- ual ... See full document
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Is Question Answering Better than Information Retrieval? Towards a Task Based Evaluation Framework for Question Series
... System responses were prepared for four runs from TREC 2004 and four runs from TREC 2005 in the manner described above. As a baseline, we employed Lucene to retrieve the top 100 documents from the AQUAINT corpus ... See full document
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Question Difficulty Estimation in Community Question Answering Services
... To evaluate the effectiveness of our proposed model for estimating question difficulty scores, we randomly sampled 300 question pairs from both SO/CPP and SO/Math, and we asked experts to ... See full document
6
HPI Question Answering System in BioASQ 2016
... e.g, whether the question asks for a disease or a gene. This is an important information for the answer extraction step. We extract the headword using simple rules, for instance, the first noun af- ter the ... See full document
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A Boolean based Question Answering System
... The question expansion is also a hot research topic in the question analysis ...will evaluate the relevance of the terms in the documents and realize the extension of the questions that are provided ... See full document
117
A Comprehensive Resource to Evaluate Complex Open Domain Question Answering
... of question and answer pairs collected for complex, open-domain Question Answering (QA) to enable answer classification and re-ranking ...QA system on both Web and TREC data. Moreover, we ... See full document
10
Question Analysis for Polish Question Answering
... the question focus (znany malarz, ...every question. Li and Roth (2002) implemented this solution, using as much as 200,000 features, and also evaluated an influence of taking into account hierarchy ... See full document
7
A Survey of Natural Language Question Answering System
... The Question Answering technology takes both IR and IE steps further and provide precise answer to open domain questions formulated naturally [1] IR system locate the documents contain important ... See full document
5
A Paraphrase Generation System for EHR Question Answering
... evaluated using standard paraphrase evaluation metrics such as BLEU (Papineni et ...ones using exact matching while METEOR additionally takes into account the word stems and ...each question in our ... See full document
10
A Factoid Question Answering System Using Answer Pattern Matching
... the effectiveness of our query expansion mechanism is to measure the change in the number of sentences containing both the question phrase and the answer phrase in the retrieved ...answers using ... See full document
5
Improving the Robustness of Question Answering Systems to Question Paraphrasing
... With the release of large-scale, high-quality, and increasingly challenging question answering (QA) datasets (Rajpurkar et al., 2016; Nguyen et al., 2016; Joshi et al., 2017; Reddy et al., 2018), the ... See full document
11
Arabic Question Answering: A Study on Challenges, Systems, and Techniques
... (Arabic Question Answering System). AQAS is a Question Answering System, which is based on a structured knowledge ...the question as a bag of words, without any attempt to ... See full document
9
Building a Question Classification Model for a Malay Question Answering System
... task using three different machine learning classification algorithms, namely Naïve Bayes, Random Forest and Support Vector Machine ...the question and text classification ...conducted using the ... See full document
7
Islamic Applications of Automatic Question-Answering
... NO Question لاؤسلا Chapter ةروسلا Verse ةيلآا ةروسلامقر Chapter No Our example dataset contains 215 questions and more answers because several verses can be answers to one ... See full document
7
Science Question Answering using Instructional Materials
... where we consider our modification for negation or not and multi-task LSSVMs. We consider both kinds of task classification strategies and joint training (JT). Finally, we compare our methods against the baselines ... See full document
7
Operating Statistics for the Transformational Question Answering System
... Permission to copy without fee all or part of this material is granted provided that the copies are not made for direct commercial advantage and the Journal reference and this copyright [r] ... See full document
13
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
7
Using Semantic Roles to Improve Question Answering
... the question Q: What year did the ...QA system must identify that United States is the Buyer despite the fact that it is attested in one instance as a subject and in another as an ...the question an- ... See full document
10
Question Classification using Naive Bayes Classifier and Creating Missing Classes using Semantic Similarity in Question Answering System
... to question by drawing on bodies of information which reside in various parts of the knowledge base ...problem Question answering system came into play. A Question Answering ... See full document
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