Xiao Zhongtian

@TomAugspurger - Unknown chunksize I have seen above and there is the case: ``` X2 = df.values # dask.array with unknown chunks along first dim ``` For me if i...

@TomAugspurger I'm asking a question with the same confusion in the above.

@thebeancounter > Scikit learn will not utilize the machines cores, and takes way way way too long to run... With the n_job = -1 in sci-kit learn, it uses the...

I haven't tried it, maybe i will try next Monday. but I found that [https://xgboost.readthedocs.io/en/release_0.72/tutorials/aws_yarn.html](https://xgboost.readthedocs.io/en/release_0.72/tutorials/aws_yarn.html) is not existed in the latest version. [https://xgboost.readthedocs.io/en/latest/tutorials/aws_yarn.html](https://xgboost.readthedocs.io/en/latest/tutorials/aws_yarn.html) It's really intresting.