Results 41 to 50 of about 298 (213)
Spatial relation learning in complementary scenarios with deep neural networks
Frontiers in Neurorobotics, 2022 A cognitive agent performing in the real world needs to learn relevant concepts about its environment (e.g., objects, color, and shapes) and react accordingly.
Jae Hee Lee +6 more
doaj +1 more source
Extracting microRNA-gene relations from biomedical literature using distant supervision.
PLoS ONE, 2017 Many biomedical relation extraction approaches are based on supervised machine learning, requiring an annotated corpus. Distant supervision aims at training a classifier by combining a knowledge base with a corpus, reducing the amount of manual effort ...
Andre Lamurias +2 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Cerebellar ataxia after pediatric brain tumor treatment can cause persistent gait, balance, and speech impairment, yet no established rehabilitation strategy exists. Somato‐cognitive coordination therapy (SCCT) is a virtual reality–guided intervention designed to promote sensorimotor integration through visually constrained reaching
Masanobu Takeuchi +10 more
wiley +1 more source
Agricultural Named Entity Recognition Based on Semantic Aggregation and Model Distillation
智慧农业, 2021 With the development of smart agriculture, automatic question and answer (Q&A) of agricultural knowledge is needed to improve the efficiency of agricultural information acquisition.
LI Liangde +4 more
doaj +1 more source
Dual Supervision Framework for Relation Extraction with Distant Supervision and Human Annotation [PDF]
Proceedings of the 28th International Conference on Computational Linguistics, 2020 Relation extraction (RE) has been extensively studied due to its importance in real-world applications such as knowledge base construction and question answering. Most of the existing works train the models on either distantly supervised data or human-annotated data.
Woohwan Jung, Kyuseok Shim
openaire +2 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Leukemia is the most common childhood cancer in Mexico, and acute lymphoblastic leukemia (ALL) is the most frequent subtype. Exposure to high concentrations of benzene has been associated with ALL incidence, particularly in urban areas. This study evaluated the relationship between distance to benzene emission sources and the number
Orlando Rivera Zurita +5 more
wiley +1 more source
Improved Distant Supervised Model in Tibetan Relation Extraction Using ELMo and Attention
IEEE Access, 2019 The task of relation extraction is classifying the relations between two entities in a sentence. Distant supervision relation extraction can automatically align entities in texts based on Knowledge Base without labeled training data.
Yuan Sun +4 more
doaj +1 more source
Improving distant supervision using inference learning [PDF]
Proceedings of the 53rd Annual Meeting of the Association for Computational Linguistics and the 7th International Joint Conference on Natural Language Processing (Volume 2: Short Papers), 2015 Distant supervision is a widely applied approach to automatic training of relation extraction systems and has the advantage that it can generate large amounts of labelled data with minimal effort. However, this data may contain errors and consequently systems trained using distant supervision tend not to perform as well as those based on manually ...
Roland Roller +3 more
openaire +3 more sources
Bootstrapping Text Anonymization Models with Distant Supervision
Proceedings of the Language Resources and Evaluation Conference, 2022 We propose a novel method to bootstrap text anonymization models based on distant supervision. Instead of requiring manually labeled training data, the approach relies on a knowledge graph expressing the background information assumed to be publicly available about various individuals.
Anthi Papadopoulou +3 more
openaire +3 more sources
Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
wiley +1 more source