轻量级CNN架构的临床验证,以使用组织病理成像技术可靠地对肺癌进行多类分类
Ali Raza1, Fareeha Hanif2, Heba Abdelgader Mohammed3
1Department of Mathematics, University of the Punjab, Lahore, Pakistan. alirazaray71@gmail.com.
Scientific reports
|January 28, 2026
概括
这项研究引入了轻量级卷积神经网络 (CNN) 模型,用于从组织病理学图像准确地分类肺癌. 莱特-V2 CNN变种表现出卓越的性能,提供高效可靠的早期诊断潜力.
科学领域:
- 医疗成像医学成像
- 计算病理学计算病理学
- 在瘤学中使用人工智能
背景情况:
- 肺癌是导致死亡的主要原因,需要改进早期诊断方法.
- 组织病理图像分析对于精确的肺癌亚型和诊断至关重要.
研究的目的:
- 为了对轻量级卷积神经网络 (CNN) 变体进行比较分析,用于多类肺癌分类.
- 为了探索模型复杂性和CNN架构中的分类性能之间的权衡,用于组织病理学.
- 开发一个高效和可重复的框架,使用定制的CNN来对肺癌进行分类.
主要方法:
- 设计和评估了四个轻量级的CNN架构,用于分类肺良性组织,肺腺癌和肺状细胞癌.
- 采用数据增强,使用计算类权重进行类平衡,并基于宏观F1进行模型培训和评估的早期停止.
- 利用配对的McNemar测试来确定统计学意义,并评估多个随机种子的模型稳定性.
主要成果:
- 与其他拟议型号相比,Lite-V2 CNN变种实现了优越的宏观F1性能.
- 表现最好的模型在未见的测试数据上表现出强大的概括能力.
- 轻量级的CNN在实现高精度,降低肺癌分类的计算成本方面被证明是有效的.
结论:
- 定制轻量级的CNN架构显示出对高效可靠的肺癌分类具有重大潜力.
- 开发的框架提供了一种可重复的方法,可以扩展到临床诊断应用.
- 这项研究强调了优化的CNN在通过组织病理图像分析改善早期肺癌诊断方面的有效性.
更多相关视频
15:48Tracking the Mammary Architectural Features and Detecting Breast Cancer with Magnetic Resonance Diffusion Tensor Imaging
Published on: December 15, 2014
23.2K
07:34Author Spotlight: Advancing Prostate Cancer Research Through Improved Tissue Sampling and Biobanking
Published on: November 17, 2023
1.2K
相关概念视频
Reliability and Validity
13.9K
Reliability and validity are two important considerations that must be made with any type of data collection. Reliability refers to the ability to consistently produce a given result. In the context of psychological research, this would mean that any instruments or tools used to collect data do so in consistent, reproducible ways.
13.9K
Polymer Classification: Architecture
3.8K
Polymers are classified as linear or branched on the basis of their chain architecture. The polymer chains in linear polymers have a long chain-like structure with minimal to no branching at all. Even if a polymer features large substituent groups on the monomer, which appear as branches to the skeleton, it is not considered a branched polymer. A branched polymer contains secondary polymer chains that arise from the main polymer chain. The branching occurs when the polymer growth shifts from...
3.8K
Lung Capacity
56.3K
The air in the lungs is measured in volumes and capacities. Lung volume measures reflect the amount of air taken in, released, or left over after a lung function, like a single inhalation. Lung capacity measures are sums of two or more lung volume measures.
56.3K
Drug Classes and Categories
3.1K
Drugs can be classified according to their chemical composition or their intended therapeutic application. For instance, anti-infective agents that possess the ability to eliminate pathogens or suppress their growth and reproduction can be grouped based on the organisms they target or their chemical structure. Furthermore, drugs can be divided into prescription, nonprescription, or controlled substances. Prescription medications, such as antibiotics, require oversight from a licensed healthcare...
3.1K
Antibody Structure and Classes
9.1K
Antibodies, also known as immunoglobulins, are produced by B cells in response to foreign substances, such as bacteria and viruses. These proteins are critical for recognizing and neutralizing these substances, protecting the body from potential harm.
The basic structure of an antibody consists of four protein chains: two identical heavy chains and two identical light chains. These chains are held together by disulfide bonds and other non-covalent interactions, forming a Y-shaped structure.
The basic structure of an antibody consists of four protein chains: two identical heavy chains and two identical light chains. These chains are held together by disulfide bonds and other non-covalent interactions, forming a Y-shaped structure.
9.1K
Distribution Reliability and Automation
507
Distribution reliability in electrical power systems is critical for ensuring an uninterrupted power supply to consumers at minimal cost. According to IEEE Standard Terms, reliability is the probability that a device will function without failure over a specified time period or amount of usage. For electric power distribution, this translates to maintaining continuous power supply and addressing customer concerns over power outages. Several indices, as defined by IEEE Standard 1366-2012, are...
507
