Table 1 Details of the thyroid cancer dataset with cervical lymph node metastasis.

From: Multimodal separation and cross fusion network based on Raman spectroscopy and FTIR spectroscopy for diagnosis of thyroid malignant tumor metastasis

Dataset

Spectral type

Acquisition Instruments

Wavelength range

Data dimension

Type of disease

Number of samples

Cervical lymph node metastasis dataset of thyroid cancer

Raman spectra

LabRAM HR Evolution, gora Raman spectroscopy, ideaoptics, China

500–2000 cm−1

312

Tumor metastasis

49

Tumor not metastasis

50

IR spectra

FTIR-850,Gangdong Scientific, China

700–4000 cm−1

1654

Tumor metastasis

49

Tumor not metastasis

50

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