问题:
图像标题、横纵坐标轴的标签都能显示中文名字,但是图例就是不能显示中文,怎么解决呢?
解决:
1 plt.figure() 2 plt.title(u‘训练性能‘, fontproperties=font) 3 plt.plot(history.epoch, history.history[‘loss‘], label=u‘训练误差‘) 4 plt.plot(history.epoch, history.history[‘val_loss‘], label=u‘验证误差‘) 5 plt.ylabel(u‘误差‘, fontproperties=font) 6 plt.xlabel(u‘训练次数‘, fontproperties=font) 7 plt.legend(prop =font) 8 fig_name = save_path + ‘/‘ + ‘Training performance_‘ + datetime.now().strftime("%Y%m%d") + ‘.pdf‘ 9 plt.savefig(fig_name)
或
1 x = np.arange(1, 11, 1) 2 plt.figure() 3 plt.title(u‘训练性能‘, fontproperties=font) 4 plt.plot(x, x * 2, label=u‘训练误差‘) 5 plt.plot(x, x * 3, label=u‘验证误差‘) 6 plt.ylabel(u‘误差‘, fontproperties=font) 7 plt.xlabel(u‘训练次数‘, fontproperties=font) 8 plt.legend(prop =font) 9 fig_name = save_path + ‘/‘ + ‘Training performance_‘ + datetime.now().strftime("%Y%m%d") + ‘.pdf‘ 10 plt.savefig(fig_name)
参考文献:
How to set font size of Matplotlib axis Legend?
时间: 2024-12-19 04:20:33