The function 'train' corresponding to the input parameter of type 'double' is not defined.

[Eyue123]

When I ran rws_gridsearch_CV.m or rws_gridsearch_CV_mulvar.m, I got the same error: The function 'train' corresponding to the input parameter of type 'double' is not defined.
The message is:
未定义与 'double' 类型的输入参数相对应的函数 'train'。

出错 rws_gridsearch_CV (line 106)
model_linear = train(trainy, sparse(trainFeaX), s);

How can I fix this? I'm really confused.

[teddylfwu]

Please first check if your dataset format is consistent with the sample datasets. Yours sincerely, Lingfei (Teddy) Wu Research Staff Member, AI Foundations Labs - Reasoning IBM Research AI IBM T. J. Watson Research Center, Yorktown Heights, NY 10598 Phone: +1 757-634-5455 Email: lwu@email.wm.edu, wuli@us.ibm.com

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On Wed, Oct 7, 2020 at 10:41 AM Jiang ***@***.***> wrote: When I ran rws_gridsearch_CV.m or rws_gridsearch_CV_mulvar.m, I got the same error: The function 'train' corresponding to the input parameter of type 'double' is not defined. The message is: 未定义与 'double' 类型的输入参数相对应的函数 'train'。 出错 rws_gridsearch_CV (line 106) model_linear = train(trainy, sparse(trainFeaX), s); How can I fix this? I'm really confused. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#4>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ADCYONOJPSPHIT5OYNFAHWTSJR4ZDANCNFSM4SHPWPXA> .

[Eyue123]

I was using the sample datasets. I followed the steps of "How To Run The Codes" in the README file, and when I come to step (2) and (3), the problem arises.