Table 2.
Radiomics feature selection results
| Variables | Sequences | Radiomics feature name |
|---|---|---|
| A | T1WI | Correlation. GLCM. Wavelet HHL |
| B | fs-T2WI | Imc2. GLCM. Wavelet LLH |
| C | fs-T2WI | Kurtosis. First order. Original |
| D | fs-T2WI | Kurtosis. First order. Wavelet HLL |
| E | fs-T2WI | Correlation. GLCM. Wavelet LLH |
| F | fs-T2WI | Size Zone Non-Uniformity Normalized. GLSZM. Wavelet LLH |
| G | fs-T2WI | Cluster Shade. GLCM. Wavelet HLH |
| H | fs-T2WI | Cluster Shade. GLCM. Wavelet HHL |
| I | fs-T2WI | MCC. GLCM. Wavelet HHL |
| J | fs-T2WI | Cluster Shade. GLCM. Wavelet LLL |
| K | fs-T2WI | Gray Level Non-Uniformity Normalized. GLRLM. Wavelet LLL |
| L | fs-T2WI | Gray Level Non-Uniformity Normalized. GLSZM. Wavelet LLL |
GLCM: Gray level co-occurrence matrix; GLSZM: Gray level size zone matrix; GLRLM: gray level run length matrix; T1WI: T1-weighted images; fs-T2WI: fat-saturated T2 weighted images.