Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Cross-Dataset robustness index (CRI).
| Model | CRI (Accuracy) | CRI (Precision) | CRI (Recall) | CRI (F1-Score) | Average CRI | Interpretation |
|---|---|---|---|---|---|---|
| BERT | 0.999 | 0.999 | 0.999 | 0.999 | 0.999 | Excellent cross-dataset stability |
| LSTM | 0.995 | 0.999 | 0.995 | 0.999 | 0.997 | Strong robustness |
| Naïve Bayes | 0.358 | 0.999 | 0.358 | 0.415 | 0.532 | Good stability |
| SVM | 0.858 | 0.999 | 0.858 | 0.922 | 0.909 | Moderate to low robustness |
