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ShifuML / shifu

An end-to-end machine learning and data mining framework on Hadoop
https://github.com/ShifuML/shifu/wiki
Apache License 2.0
251 stars 109 forks source link

WDL #647

Open wuhaifengdhu opened 5 years ago

wuhaifengdhu commented 5 years ago
  1. Deep only
  2. Deep with Embed (no wide)
  3. Wide and Deep
  4. WDLWorker in parallel compute gradient，worker计算时间可从wdl的30s提高到10s之内
  5. L2Reg， L2Reg我设置的都是0，没有测试是否有效，什么样的值有效
  6. Devin， 你加的Weight的L2Reg和WideAndDeep的L2Req是重复的
  7. 所有的都调试好了之后，double data转换换到float节省内存并测试model performance影响( model可以都用double，因为目前double不大,其实norm之后的值就是float的)