freekoy

遇到相似的问题 不过字体是汉仪的 ``` Error: Repeat unicode, glyph index: 1 at Object.error.raise (C:\Users\Administrator\AppData\Roaming\npm\node_modules\font-spider\node_modules\fonteditor-core\ttf\error.js:28:13) at C:\Users\Administrator\AppData\Roaming\npm\node_modules\font-spider\node_modules\fonteditor-core\ttf\ttfwriter.js:93:27 at Array.forEach () at C:\Users\Administrator\AppData\Roaming\npm\node_modules\font-spider\node_modules\fonteditor-core\ttf\ttfwriter.js:91:26 at Array.forEach () at TTFWriter.resolve (C:\Users\Administrator\AppData\Roaming\npm\node_modules\font-spider\node_modules\fonteditor-core\ttf\ttfwriter.js:87:14) at TTFWriter.write (C:\Users\Administrator\AppData\Roaming\npm\node_modules\font-spider\node_modules\fonteditor-core\ttf\ttfwriter.js:217:13) at minifyTtf...

Is there a similar pointPolygonTest function?

Thanks; like opencv.js link: [https://docs.opencv.org/3.4/d3/dc0/group__imgproc__shape.html#ga1a539e8db2135af2566103705d7a5722](url) [https://docs.opencv.org/3.4/d8/d1c/tutorial_js_contours_more_functions.html](url) 2. Point Polygon Test This function finds the shortest distance between a point in the image and a contour. It returns the distance which...

你好，怎么在keras上训练fp16呢？ 在mnist数据集上 fp = 'float16' K.set_floatx(fp) 但是没有效果 模型训练不出来

因为另外跑的模型比较大，所以了解fp16据说会减少显存消耗，所以想了解下怎么使用，但在mnist上都nan的话，不敢在另外的模型开跑 怎么处理这种nan呢

硬件是2080，是支持fp16特性的，但不知道怎么用混合精度来训练，tensorflow原版写起来好复杂，比较熟悉keras多点，所以想请教keras的话要怎么写

好的，多谢