Fig. 6: Confusion matrix and similarity ratio density map of generalization experiment. | Nature Communications

Fig. 6: Confusion matrix and similarity ratio density map of generalization experiment.

From: Multi-representation domain attentive contrastive learning based unsupervised automatic modulation recognition

Fig. 6

The confusion matrix of the proposed MAC-MT4 at SNR = 0 dB (a), 8 dB (b). Distribution of similarity ratio \({\mathcal R}\) density of supervised frameworks and the proposed MAC-MT4. c RML2016.10 A trained; RML2016.10 A tested.(d) RML2016.10 A trained; RML2016.10B tested. Source data are provided as a Source Data file.

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