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Updated: Aug 28, 2026

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基于梯度逆向对抗网络的乳腺癌血清检测中LIBS-FTIR光谱融合的批量效应校正

Shengqun Shi1, Lingling Pi2, Zehai Hou2

  • 1Wuhan National Laboratory for Optoelectronics (WNLO), Huazhong University of Science and Technology, Wuhan, Hubei, 430074, PR China.

Talanta
|May 21, 2025
PubMed
概括

这项研究引入了渐变逆向对抗网络 (GRAN),以改善乳腺癌检测,使用激光诱导分解光谱 (LIBS) 和富里埃变换红外光谱 (FTIR) 数据的组合. GRAN有效地纠正了批量效应,显著提高了非侵入性乳腺癌查的诊断准确性.

关键词:
批量效应纠正批量效应纠正乳腺癌 乳腺癌 乳腺癌化学测量 化学测量 化学测量梯度逆转对抗网络的对抗网络.在LIBS-FTIR的光谱融合中.

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相关概念视频

IR Frequency Region: Fingerprint Region01:03

IR Frequency Region: Fingerprint Region

IR spectra are divided into two main regions: the diagnostic region and the fingerprint region. The diagnostic region of the spectrum lies above 1500 cm−1. The absorptions resulting from single-bond vibrations of the N–H, C–H, and O–H stretch at higher wavenumbers and appear on the left side of the spectrum. The stretching absorptions of the C≡C and C≡N occur between 2100–2300 cm−1. In contrast, those arising from stretching absorptions of the C=O, C=N, and C=C occur between 1600–1850 cm−1.
The...