Fig. 5From: Deep learning predicts cervical lymph node metastasis in clinically node-negative papillary thyroid carcinomaVisualization of the training set of (a) B-mode ultrasound (BMUS) and (b) color Doppler flow imaging (CDFI) after dimension reduction with t-distributed Stochastic neighbor embedding (t-SNE). Green dots represent the samples from cervical lymph node non-metastasis, and blue dots represent the samples from cervical lymph node metastasisBack to article page