参考:https://zhuanlan.zhihu.com/p/28820161
customvision官网:https://www.customvision.ai(注册了可以自己建立新项目,创建自己需要的图片分类器)
![在这里插入图片描述](https://img-blog.csdnimg.cn/20190304094138367.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjM1NzQ3Mg==,size_16,color_FFFFFF,t_70)
训练好模型后可以调用api进行预测:
![在这里插入图片描述](https://img-blog.csdnimg.cn/20190304094314754.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjM1NzQ3Mg==,size_16,color_FFFFFF,t_70)
import requests
import json
url='https://southcentralus.api.cognitive.microsoft.com/customvision/v2.0/Prediction/dcf2de44-e75a-4695-88c0-53a21916180b/url?iterationId=d377f42f-4cf1-45bc-8296-bacf46b7dcbd'
headers={
"Prediction-Key":"-----------------",
"Content-Type":"application/json",
# "Url":"https://ss0.bdstatic.com/70cFuHSh_Q1YnxGkpoWK1HF6hhy/it/u=3892562849,3977904555&fm=27&gp=0.jpg"
}
datas={
"Url":"https://ss0.bdstatic.com/70cFuHSh_Q1YnxGkpoWK1HF6hhy/it/u=3892562849,3977904555&fm=27&gp=0.jpg"
}
html=requests.post(url,headers=headers,data=json.dumps(datas)).text
print(html)
输出结果json可以提取预测结果:
{"id":"e3254529-25e9-4759-abb7-a6594e9b733b","project":"dcf2de44-e75a-4695-88c0-53a21916180b","iteration":"d377f42f-4cf1-45bc-8296-bacf46b7dcbd","created":"2019-03-04T01:35:18.8730857Z","predictions":[{"probability":1.0,"tagId":"b5bcf6c0-deda-4184-9d7e-d980cb97253e","tagName":"cat"},{"probability":1.38806874E-11,"tagId":"c44d00d6-5fc1-4a00-af2d-0f0e0200e19d","tagName":"dog"}]}