Results 21 to 30 of about 712 (175)

Geo-MRC: Dynamic Boundary Inference in Machine Reading Comprehension for Nested Geographic Named Entity Recognition

open access: yesISPRS International Journal of Geo-Information
Geographic Named Entity Recognition (Geo-NER) is a crucial task for extracting geography-related entities from unstructured text, and it plays an essential role in geographic information extraction and spatial semantic understanding.
Yuting Zhang   +5 more
doaj   +2 more sources

Electronic Medical Record Entity Recognition via Machine Reading Comprehension and Biaffine

open access: yesDiscrete Dynamics in Nature and Society, 2021
The entity recognition of Chinese electronic medical record is of great significance to medical decision-making. The main process of entity recognition is sequence tagging, which has problems such as nested entity and boundary prediction.
Jun Cao   +6 more
doaj   +2 more sources

FedQAS: Privacy-Aware Machine Reading Comprehension with Federated Learning

open access: yesApplied Sciences, 2022
Machine reading comprehension (MRC) of text data is a challenging task in Natural Language Processing (NLP), with a lot of ongoing research fueled by the release of the Stanford Question Answering Dataset (SQuAD) and Conversational Question Answering ...
Addi Ait-Mlouk   +3 more
doaj   +2 more sources

Machine Reading Comprehension Based On Multi-headed attention Model

open access: yesMATEC Web of Conferences, 2018
Machine Reading Comprehension (MRC) refers to the task that aims to read the context through the machine and answer the question about the original text, which needs to be modeled in the interaction between the context and the question.
Xu Hui, Zhang Shichang, Jiang Jie
doaj   +3 more sources

Application of machine reading comprehension techniques for named entity recognition in materials science [PDF]

open access: yesJournal of Cheminformatics
Materials science is an interdisciplinary field that studies the properties, structures, and behaviors of different materials. A large amount of scientific literature contains rich knowledge in the field of materials science, but manually analyzing these
Zihui Huang   +8 more
doaj   +2 more sources

Efficient Machine Reading Comprehension for Health Care Applications: Algorithm Development and Validation of a Context Extraction Approach [PDF]

open access: yesJMIR Formative Research
BackgroundExtractive methods for machine reading comprehension (MRC) tasks have achieved comparable or better accuracy than human performance on benchmark data sets.
Duy-Anh Nguyen   +5 more
doaj   +2 more sources

Improving deep learning method for biomedical named entity recognition by using entity definition information [PDF]

open access: yesBMC Bioinformatics, 2021
Background Biomedical named entity recognition (NER) is a fundamental task of biomedical text mining that finds the boundaries of entity mentions in biomedical text and determines their entity type.
Ying Xiong   +6 more
doaj   +2 more sources

IDK-MRC: Unanswerable Questions for Indonesian Machine Reading Comprehension

open access: yesProceedings of the 2022 Conference on Empirical Methods in Natural Language Processing, 2022
Machine Reading Comprehension (MRC) has become one of the essential tasks in Natural Language Understanding (NLU) as it is often included in several NLU benchmarks (Liang et al., 2020; Wilie et al., 2020). However, most MRC datasets only have answerable question type, overlooking the importance of unanswerable questions.
Rifki Afina Putri, Alice Oh
openaire   +2 more sources

NER-to-MRC: Named-Entity Recognition Completely Solving as Machine Reading Comprehension

open access: yesCoRR, 2023
Named-entity recognition (NER) detects texts with predefined semantic labels and is an essential building block for natural language processing (NLP). Notably, recent NER research focuses on utilizing massive extra data, including pre-training corpora and incorporating search engines.
Yuxiang Zhang   +4 more
openaire   +2 more sources

Machine Reading Comprehension Framework Based on Self-Training for Domain Adaptation

open access: yesIEEE Access, 2021
Machine reading comprehension (MRC) is a type of question answering mechanism in which a computer reads documents and answers related questions. The accuracies of recent MRC systems surpass those of humans.
Hyeon-Gu Lee, Youngjin Jang, Harksoo Kim
doaj   +1 more source

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