【发布时间】:2019-10-06 10:20:00
【问题描述】:
我是 python 新手。 我正在研究一个机器学习问题,在这个问题中,我通过给定 theta(学习率)和多个时期的准确性来评估我的模型。 如何创建一个清晰的 3D 图形来表示如下所示的 2 参数函数: f(theta, epochs) = 准确度。 我想澄清一下,每个 theta 都贯穿所有的时代,因此 例如,如果: θ 值 = 0.1, 1 纪元值 = 5、10、15 然后我将重视 theta 值的笛卡尔积的准确性和 纪元值,然后我需要绘制它。
以下是此类列表的示例:
[1,0.1,0.010000000000000002,0.0010000000000000002,1%,0.1%0.010000000000000002,0.0010000000000000002,1%,0.1%0.010000000000000002,0.0010000000000000002,1%,0.1%0.010000000000000002,0.0010000000000000002,1%,0.1%0.010000000000000002,0.0010000000000000002,1%,0.1%0.010000000000000002, 0.0010000000000000002, 1, 0.1, 0.010000000000000002, 0.0010000000000000002]
[5, 5, 5, 5, 10, 10, 10, 10, 20, 20, 20, 20, 40, 40, 40, 40, 80, 80, 80, 80, 160, 160, 160, 160、320、320、320、320]
[0.6576355636979362,0.6494099087220626,0.6488214366675455,0.6494219372389003,0.6606834048104814,0.6515514473544203,0.648811721327023,0.6454677936461672,0.6567195458772259,0.6561162694942934,0.6533700665732143,0.6503374924243476,0.6558169444791421,0.6536837332815182,0.6479040309410463,0.6427229786308771,0.6570221093392181,0.6497263512419444,0.652764477013967,0.6536897475399369,0.6567246348651186,0.6485054567829269,0.6479012551294685, 0.6442506002692537, 0.6625038745703276, 0.6512535102450578, 0.6509463204304359, 0.6494219372389003]
【问题讨论】:
标签: python-3.x list matplotlib graph 3d