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一个改进的k-最近邻近算法用于识别和分类甲状腺结节

Xuesi Ma1, Xiang Han1, Lina Zhang2

  • 1School of Mathematics and Information Science, Henan Polytechnic University, Jiaozuo, China.

Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine
|February 24, 2024
PubMed
概括

这项研究引入了一种改进的k-最近邻居 (KNN) 算法,用于准确的甲状腺结节分类,显著减少不平衡数据集中的错误. 增强的KNN方法实现了高性能,超过了医疗图像分析的传统算法.

关键词:
明科夫斯基的距离距离距离的度量是距离的度量.距离的重量 距离的重量k-最近的邻居甲状腺结节 甲状腺结节

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相关概念视频

The Thyroid Gland01:23

The Thyroid Gland

The thyroid gland is a small, butterfly-shaped gland located in the neck and covers the anterior surface of the trachea. The gland has two lateral lobes connected by a thin tissue mass called the isthmus. Internally, each lobe comprises many small spherical structures known as thyroid follicles, surrounded by a network of blood vessels.
The follicles have a central cavity lined by simple cuboidal to squamous epithelial cells called follicular cells. These cells produce the glycoprotein...