命名实体 糖尿病的识别 在线健康 社区数据 使用多个机器学习模型
Qian Xu1,2,3,4,5, Yue Zhou1,2,4,5, Bolin Liao3
1Second Xiangya Hospital, Central South University, Changsha 410011, China.
Bioengineering (Basel, Switzerland)
|June 28, 2023
概括
一个新的RoBERTa-BiLSTM-CRF (RBC) 模型有效地识别了在线糖尿病社区中的关键健康实体. 这有助于提升命名实体识别,以更好地挖掘医疗数据和构建知识图.
科学领域:
- 计算语言学计算语言学
- 医疗信息学 医疗信息学
- 自然语言处理自然语言处理.
背景情况:
- 在线健康社区对于寻求信息和支持的糖尿病患者至关重要.
- 在这些社区中存在大量的非结构化患者数据.
- 挑战包括数据异质性和不完整性,以有效挖掘信息.
研究的目的:
- 开发一种先进的模型,用于在线糖尿病健康社区中识别医疗实体.
- 改进从各种在线来源提取患者健康数据.
- 从社区数据构建医学知识图表的基础.
主要方法:
- 为命名实体识别开发了一个RoBERTa-BiLSTM-CRF (RBC) 模型.
- 1889年的"好医生在线"社区的问答文本被使用.
- 红细胞模型与罗伯塔-CRF,BiLSTM-CRF和罗伯塔-Softmax模型进行了比较.
主要成果:
- 在测试组中,RBC模型实现了81.2%的准确性和80.7%的F1得分.
- 瑞银显著超过了传统的实体识别模型.
- 该模型在识别五种类型的医疗实体方面表现出很高的表现.
结论:
- 瑞银模型为在线糖尿病社区的实体识别提供了一个强大的解决方案.
- 高性能实体识别对于构建医学知识图表至关重要.
- 这项技术可以支持医疗保健专业人员,并减轻医疗保健系统的负担.
相关概念视频
Diabetes Mellitus: Overview and Type I Subtype
2.8K
Diabetes mellitus is a chronic metabolic disorder characterized by high blood glucose levels due to inadequate insulin production, insulin resistance, or both. The condition affects millions worldwide and can significantly impact their health and quality of life.
Type 1 diabetes is an autoimmune disease in which the immune system mistakenly attacks and destroys the insulin-producing beta cells in the pancreas. As a result, the body is unable to produce sufficient insulin, and individuals with...
Type 1 diabetes is an autoimmune disease in which the immune system mistakenly attacks and destroys the insulin-producing beta cells in the pancreas. As a result, the body is unable to produce sufficient insulin, and individuals with...
2.8K
Diabetes Mellitus: Type 2 and Gestational
2.6K
Type 2 diabetes, characterized by insulin resistance, arises when the insulin receptors on cells lose responsiveness to insulin, diminishing the cell's capacity to take up glucose, resulting in elevated blood glucose levels. To receive a diagnosis of Type 2 diabetes, a series of blood glucose tests are necessary to assess whether the blood glucose falls within normal parameters. If the result is out of the normal range, a patient may be diagnosed as prediabetic or diabetic, depending on the...
2.6K
Classification of Illness
7.6K
The meaning of illness is individualized to each person who experiences an alteration in health. In contrast, disease is a medical term indicating a pathological change in the structure and function of the body or mind. It is a condition that has specific symptoms and boundaries.
An illness is a response to a disease in which the person's level of functioning is changed compared with a previous level. The general classification of illness includes acute and chronic.
Acute illness is severe...
An illness is a response to a disease in which the person's level of functioning is changed compared with a previous level. The general classification of illness includes acute and chronic.
Acute illness is severe...
7.6K


