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1
Language of Instruction and Political Discrimination of Ethnic Minorities ...
Siow, Wai Meng Jeremy. - : Open Science Framework, 2022
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2
Language of Instruction and Ethnic Prejudice in Malaysia ...
Siow, Wai Meng Jeremy. - : Open Science Framework, 2022
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3
Improving Lexical Embeddings for Robust Question Answering ...
Xu, Weiwen; Zou, Bowei; Lam, Wai. - : arXiv, 2022
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4
University Students’ Attitudes towards English as a Lingua Franca in a Multilingual Sustainable Society
In: Sustainability; Volume 14; Issue 8; Pages: 4435 (2022)
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5
Development of a Computational Tool for the Estimation of Alveolar Bone Loss in Oral Radiographic Images
In: Computation; Volume 10; Issue 1; Pages: 8 (2022)
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6
Toward a flipped 5E model for teaching problem-solution writing in ESL courses: A two-year longitudinal experiment
Lam, Yau Wai; Hew, Khe Foon; Jia, Chengyuan. - : University of Hawaii National Foreign Language Resource Center, 2022. : Center for Language & Technology, 2022. : (co-sponsored by Center for Open Educational Resources and Language Learning, University of Texas at Austin), 2022
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7
Testing the psychometric properties of a Chinese version of Dyadic Relationship Scale for families of people with hypertension in China
In: BMC Psychol (2022)
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8
Assessing knowledge of and attitudes towards plagiarism and ability to recognize plagiaristic writing among university students in Rwanda
In: High Educ (Dordr) (2022)
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9
Artificial intelligence in diagnosis of knee osteoarthritis and prediction of arthroplasty outcomes: a review
In: Arthroplasty (2022)
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10
Contributions of common genetic variants to specific languages and to when a language is learned
In: Sci Rep (2022)
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11
Improving Question Answering over Knowledge Graphs using Graph Summarization
Abstract: Question Answering (QA) systems over Knowledge Graphs (KGs) (KGQA) automatically answer natural language questions using triples contained in a KG. The key idea is to represent questions and entities of a KG as low-dimensional embeddings. Previous KGQAs have attempted to represent entities using Knowledge Graph Embedding (KGE) and Deep Learning (DL) methods. However, KGEs are too shallow to capture the expressive features and DL methods process each triple independently. Recently, Graph Convolutional Network (GCN) has shown to be excellent in providing entity embeddings. However, using GCNs to KGQAs is inefficient because GCNs treat all relations equally when aggregating neighbourhoods. Also, a problem could occur when using previous KGQAs: in most cases, questions often have an uncertain number of answers. To address the above issues, we propose a graph summarization technique using Recurrent Convolutional Neural Network (RCNN) and GCN. The combination of GCN and RCNN ensures that the embeddings are propagated together with the relations relevant to the question, and thus better answers. The proposed graph summarization technique can be used to tackle the issue that KGQAs cannot answer questions with an uncertain number of answers. In this paper, we demonstrated the proposed technique on the most common type of questions, which is single-relation questions. Experiments have demonstrated that the proposed graph summarization technique using RCNN and GCN can provide better results when compared to the GCN. The proposed graph summarization technique significantly improves the recall of actual answers when the questions have an uncertain number of answers.
URL: https://hdl.handle.net/20.500.11937/87131
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12
Cross-lingual Aspect-based Sentiment Analysis with Aspect Term Code-Switching ...
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13
Neural Machine Translation with Monolingual Translation Memory ...
Cai, Deng; Wang, Yan; Li, Huayang. - : arXiv, 2021
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14
Sentence Structure and Word Relationship Modeling for Emphasis Selection ...
Yang, Haoran; Lam, Wai. - : arXiv, 2021
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15
Acoustical Analysis of Speech Under Physical Stress in Relation to Physical Activities and Physical Literacy ...
Ng, Si-Ioi; Ma, Rui-Si; Lee, Tan. - : arXiv, 2021
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16
Neural Natural Language Processing for Unstructured Data in Electronic Health Records: a Review ...
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17
Multilingual AMR Parsing with Noisy Knowledge Distillation ...
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18
Neural Machine Translation with Monolingual Translation Memory ...
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19
CLICKER: A Computational LInguistics Classification Scheme for Educational Resources ...
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20
Towards Generative Aspect-Based Sentiment Analysis ...
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