{ "id": 70127, "title": "Error Importing Sklearn Cross_Validation", "url": "/competitions/PLAsTiCC-2018/discussion/70127", "author_name": "", "post_date": "2018-10-31T04:02:46.123204800Z", "votes": 12, "comment_count": 32, "views": 0, "content": "

Hello, \nIs anyone getting an error when importing the cross validation module?

\n\n

\nfrom sklearn.cross_validation import train_test_split\n

\n\n
\n\n

ModuleNotFoundError Traceback (most recent call last)\n in ()\n 7 \n 8 from sklearn import metrics\n----> 9 from sklearn.cross_validation import train_test_split\n 10 from sklearn.ensemble import RandomForestRegressor, RandomForestClassifier\n 11

\n\n

ModuleNotFoundError: No module named 'sklearn.cross_validation'

", "messages": [ { "id": "412963", "postDate": "10/31/2018 04:02:46", "content": "

Hello, \nIs anyone getting an error when importing the cross validation module?

\n\n

\nfrom sklearn.cross_validation import train_test_split\n

\n\n
\n\n

ModuleNotFoundError Traceback (most recent call last)\n in ()\n 7 \n 8 from sklearn import metrics\n----> 9 from sklearn.cross_validation import train_test_split\n 10 from sklearn.ensemble import RandomForestRegressor, RandomForestClassifier\n 11

\n\n

ModuleNotFoundError: No module named 'sklearn.cross_validation'

", "rawMarkdown": "Hello, \nIs anyone getting an error when importing the cross validation module?\n\n```\nfrom sklearn.cross_validation import train_test_split\n```\n\n\n---------------------------------------------------------------------------\nModuleNotFoundError Traceback (most recent call last)", "votes": null }, { "id": "412967", "postDate": "10/31/2018 04:08:33", "content": "

The module is sklearn.model_selection afaik http://scikit-learn.org/stable/modules/cross_validation.html

", "rawMarkdown": "The module is sklearn.model_selection afaik http://scikit-learn.org/stable/modules/cross_validation.html", "votes": null }, { "id": "412970", "postDate": "10/31/2018 04:18:41", "content": "

I was surprised cause it worker earlier today and then just stopped. Either way, thanks for the solution!

", "rawMarkdown": "I was surprised cause it worker earlier today and then just stopped. Either way, thanks for the solution!", "votes": null }, { "id": "413044", "postDate": "10/31/2018 07:42:30", "content": "

Use sklearn.model_selection instead of sklearn.cross_validation reason is in new version of sklearn cross_validation is changed to model_selection \nA small request please reply if this answer helps u .Thank You

", "rawMarkdown": "Use sklearn.model_selection instead of sklearn.cross_validation reason is in new version of sklearn cross_validation is changed to model_selection \nA small request please reply if this answer helps u .Thank You", "votes": null }, { "id": "413062", "postDate": "10/31/2018 08:13:26", "content": "

sklearn must have been updated to a more recent version, that's all.

", "rawMarkdown": "sklearn must have been updated to a more recent version, that's all.", "votes": null }, { "id": "413186", "postDate": "10/31/2018 12:40:10", "content": "

I can't find in the change log which version cross_validation module was removed but looks like model_selection module was introduced in version 0.18 so guessing cross_validation module was deprecated and removed not so long after that. There is a GH issue related to it here https://github.com/scikit-learn/scikit-learn/issues/6161

", "rawMarkdown": "I can't find in the change log which version cross_validation module was removed but looks like model_selection module was introduced in version 0.18 so guessing cross_validation module was deprecated and removed not so long after that. There is a GH issue related to it here https://github.com/scikit-learn/scikit-learn/issues/6161", "votes": null }, { "id": "443353", "postDate": "12/21/2018 13:32:08", "content": "

Thanks. Apparently, it's under model_selection. Been tearing my head apart all day.

", "rawMarkdown": "Thanks. Apparently, it's under model_selection. Been tearing my head apart all day.", "votes": null }, { "id": "444227", "postDate": "12/23/2018 15:30:22", "content": "

Thanks for your post. It worked for me now.

", "rawMarkdown": "Thanks for your post. It worked for me now.", "votes": null }, { "id": "460124", "postDate": "01/23/2019 03:32:00", "content": "

The former code \"from sklearn.cross_validation import train_test_split\" has deprecated. The new one is below. I had the same problem, now it's gone.

\n\n

\"from sklearn.model_selection import train_test_split\"

", "rawMarkdown": "The former code \"from sklearn.cross_validation import train_test_split\" has deprecated. The new one is below. I had the same problem, now it's gone.\n\n\"from sklearn.model_selection import train_test_split\"", "votes": null }, { "id": "467026", "postDate": "02/06/2019 11:01:31", "content": "

Friends,

\n\n

Thanks for the suggestion!\nThe below changes has worked for me.\nfrom sklearn.model_selection import train_test_split.

", "rawMarkdown": "Friends,\n\nThanks for the suggestion!\nThe below changes has worked for me.\nfrom sklearn.model_selection import train_test_split.", "votes": null }, { "id": "480731", "postDate": "02/28/2019 15:36:52", "content": "

yes it does tyvm

", "rawMarkdown": "yes it does tyvm", "votes": null }, { "id": "485430", "postDate": "03/07/2019 11:27:53", "content": "

use model_selection instead of cross_validation for splitting data into training set and test set.\nuse this-(from sklearn.model_selection import train_test_split)

", "rawMarkdown": "use model_selection instead of cross_validation for splitting data into training set and test set.\nuse this-(from sklearn.model_selection import train_test_split)", "votes": null }, { "id": "508594", "postDate": "04/06/2019 12:54:30", "content": "

Wow man thanks a lot. Can I get your number. You are just amazing. Please give your number so that I can ask you few doubts like this..

", "rawMarkdown": "Wow man thanks a lot. Can I get your number. You are just amazing. Please give your number so that I can ask you few doubts like this..", "votes": null }, { "id": "524387", "postDate": "04/28/2019 16:45:26", "content": "

hey it's not working for me

", "rawMarkdown": "hey it's not working for me", "votes": null }, { "id": "533066", "postDate": "05/18/2019 11:18:42", "content": "

Thank You!!!

", "rawMarkdown": "Thank You!!!", "votes": null }, { "id": "582684", "postDate": "07/23/2019 12:54:38", "content": "

it might be sklearn.model_selection. But anyway, your reply really helps me.

", "rawMarkdown": "it might be sklearn.model_selection. But anyway, your reply really helps me.", "votes": null }, { "id": "588883", "postDate": "07/31/2019 07:23:29", "content": "

thanks

", "rawMarkdown": "thanks", "votes": null }, { "id": "591145", "postDate": "08/03/2019 07:58:14", "content": "

it is nor working to me too

", "rawMarkdown": "it is nor working to me too", "votes": null }, { "id": "597418", "postDate": "08/12/2019 10:20:48", "content": "", "rawMarkdown": "", "votes": null }, { "id": "604140", "postDate": "08/21/2019 04:46:22", "content": "

Yes, It was deprecated from 0.17.1 and removed in the latest version. We have use sklearn.model_selection import train_test_split

", "rawMarkdown": "Yes, It was deprecated from 0.17.1 and removed in the latest version. We have use **sklearn.model_selection import train_test_split**", "votes": null }, { "id": "609229", "postDate": "08/27/2019 14:18:00", "content": "

Thank u soo muchh asaad bhai...ur solution made my work done....Thanks a lottttttt

", "rawMarkdown": "Thank u soo muchh asaad bhai...ur solution made my work done....Thanks a lottttttt", "votes": null }, { "id": "609234", "postDate": "08/27/2019 14:19:26", "content": "

*please send ur mail ID or number that i could approach u fr help..am a beginner in python so,,,please help...*I would be very grateful to you

", "rawMarkdown": "**please send ur mail ID or number that i could approach u fr help..am a beginner in python so,,,please help...**I would be very grateful to you", "votes": null }, { "id": "609235", "postDate": "08/27/2019 14:19:36", "content": "

*please send ur mail ID or number that i could approach u fr help..am a beginner in python so,,,please help...*I would be very grateful to you

", "rawMarkdown": "**please send ur mail ID or number that i could approach u fr help..am a beginner in python so,,,please help...**I would be very grateful to you", "votes": null }, { "id": "659717", "postDate": "10/28/2019 06:39:38", "content": "

me too..for two days i am breaking my head for this..finally got to know we need to use model_selection

", "rawMarkdown": "me too..for two days i am breaking my head for this..finally got to know we need to use model_selection", "votes": null }, { "id": "661955", "postDate": "10/30/2019 23:03:53", "content": "

gracias parcero

", "rawMarkdown": "gracias parcero", "votes": null }, { "id": "754131", "postDate": "02/23/2020 05:02:54", "content": "

thank you so much dude

", "rawMarkdown": "thank you so much dude", "votes": null }, { "id": "817205", "postDate": "04/23/2020 00:10:07", "content": "

much appreciated!

", "rawMarkdown": "much appreciated!", "votes": null }, { "id": "845578", "postDate": "05/13/2020 09:42:51", "content": "

Thanks \nThis works

", "rawMarkdown": "Thanks \nThis works", "votes": null }, { "id": "920246", "postDate": "07/08/2020 13:05:00", "content": "

Finally a working solution, Thanks!

", "rawMarkdown": "Finally a *working* solution, Thanks!", "votes": null }, { "id": "936463", "postDate": "07/20/2020 08:34:08", "content": "

NameError: name 'sklearn' is not defined

\n

Can anyone help with this?

", "rawMarkdown": "NameError: name 'sklearn' is not defined\n \nCan anyone help with this?", "votes": null }, { "id": "1043989", "postDate": "10/09/2020 11:58:35", "content": "

Thanks a lot buddy

", "rawMarkdown": "Thanks a lot buddy", "votes": null }, { "id": "1286162", "postDate": "04/27/2021 16:14:05", "content": "

Thank you so much it worked for me :)

", "rawMarkdown": "Thank you so much it worked for me :)", "votes": null }, { "id": "1286163", "postDate": "04/27/2021 16:14:05", "content": "

Thank you so much it worked for me :)

", "rawMarkdown": "Thank you so much it worked for me :)", "votes": null } ], "comments": [ { "id": 936463, "author_name": "aienjoyai", "author_url": "", "post_date": "07/20/2020 08:34:08", "content": "

NameError: name 'sklearn' is not defined

\n

Can anyone help with this?

", "votes": null, "replies": [] }, { "id": 1043989, "author_name": "scientistshubham", "author_url": "", "post_date": "10/09/2020 11:58:35", "content": "

Thanks a lot buddy

", "votes": null, "replies": [] }, { "id": 412967, "author_name": "jackvial", "author_url": "", "post_date": "10/31/2018 04:08:33", "content": "

The module is sklearn.model_selection afaik http://scikit-learn.org/stable/modules/cross_validation.html

", "votes": null, "replies": [ { "id": 412970, "author_name": "dannyk2018", "author_url": "", "post_date": "10/31/2018 04:18:41", "content": "

I was surprised cause it worker earlier today and then just stopped. Either way, thanks for the solution!

", "votes": null, "replies": [] }, { "id": 413062, "author_name": "cpmpml", "author_url": "", "post_date": "10/31/2018 08:13:26", "content": "

sklearn must have been updated to a more recent version, that's all.

", "votes": null, "replies": [] }, { "id": 413186, "author_name": "jackvial", "author_url": "", "post_date": "10/31/2018 12:40:10", "content": "

I can't find in the change log which version cross_validation module was removed but looks like model_selection module was introduced in version 0.18 so guessing cross_validation module was deprecated and removed not so long after that. There is a GH issue related to it here https://github.com/scikit-learn/scikit-learn/issues/6161

", "votes": null, "replies": [] } ] }, { "id": 413044, "author_name": "asad76", "author_url": "", "post_date": "10/31/2018 07:42:30", "content": "

Use sklearn.model_selection instead of sklearn.cross_validation reason is in new version of sklearn cross_validation is changed to model_selection \nA small request please reply if this answer helps u .Thank You

", "votes": null, "replies": [ { "id": 444227, "author_name": "spscientist", "author_url": "", "post_date": "12/23/2018 15:30:22", "content": "

Thanks for your post. It worked for me now.

", "votes": null, "replies": [] }, { "id": 480731, "author_name": "humza777", "author_url": "", "post_date": "02/28/2019 15:36:52", "content": "

yes it does tyvm

", "votes": null, "replies": [] }, { "id": 508594, "author_name": "varun12345", "author_url": "", "post_date": "04/06/2019 12:54:30", "content": "

Wow man thanks a lot. Can I get your number. You are just amazing. Please give your number so that I can ask you few doubts like this..

", "votes": null, "replies": [] }, { "id": 582684, "author_name": "yuanzilin", "author_url": "", "post_date": "07/23/2019 12:54:38", "content": "

it might be sklearn.model_selection. But anyway, your reply really helps me.

", "votes": null, "replies": [] }, { "id": 588883, "author_name": "dimaka", "author_url": "", "post_date": "07/31/2019 07:23:29", "content": "

thanks

", "votes": null, "replies": [] }, { "id": 609229, "author_name": "misba1997", "author_url": "", "post_date": "08/27/2019 14:18:00", "content": "

Thank u soo muchh asaad bhai...ur solution made my work done....Thanks a lottttttt

", "votes": null, "replies": [] }, { "id": 609235, "author_name": "misba1997", "author_url": "", "post_date": "08/27/2019 14:19:36", "content": "

*please send ur mail ID or number that i could approach u fr help..am a beginner in python so,,,please help...*I would be very grateful to you

", "votes": null, "replies": [] }, { "id": 661955, "author_name": "jeiksoncastiblanco", "author_url": "", "post_date": "10/30/2019 23:03:53", "content": "

gracias parcero

", "votes": null, "replies": [] }, { "id": 754131, "author_name": "jmsayson", "author_url": "", "post_date": "02/23/2020 05:02:54", "content": "

thank you so much dude

", "votes": null, "replies": [] }, { "id": 817205, "author_name": "ryanamoudi", "author_url": "", "post_date": "04/23/2020 00:10:07", "content": "

much appreciated!

", "votes": null, "replies": [] }, { "id": 845578, "author_name": "silentlycrazy", "author_url": "", "post_date": "05/13/2020 09:42:51", "content": "

Thanks \nThis works

", "votes": null, "replies": [] }, { "id": 920246, "author_name": "anuragvardhan", "author_url": "", "post_date": "07/08/2020 13:05:00", "content": "

Finally a working solution, Thanks!

", "votes": null, "replies": [] }, { "id": 1286162, "author_name": "suchismitabh", "author_url": "", "post_date": "04/27/2021 16:14:05", "content": "

Thank you so much it worked for me :)

", "votes": null, "replies": [] }, { "id": 1286163, "author_name": "suchismitabh", "author_url": "", "post_date": "04/27/2021 16:14:05", "content": "

Thank you so much it worked for me :)

", "votes": null, "replies": [] } ] }, { "id": 443353, "author_name": "tiwiex", "author_url": "", "post_date": "12/21/2018 13:32:08", "content": "

Thanks. Apparently, it's under model_selection. Been tearing my head apart all day.

", "votes": null, "replies": [ { "id": 659717, "author_name": "priyachocos", "author_url": "", "post_date": "10/28/2019 06:39:38", "content": "

me too..for two days i am breaking my head for this..finally got to know we need to use model_selection

", "votes": null, "replies": [] } ] }, { "id": 460124, "author_name": "ahmetfarukcakmak", "author_url": "", "post_date": "01/23/2019 03:32:00", "content": "

The former code \"from sklearn.cross_validation import train_test_split\" has deprecated. The new one is below. I had the same problem, now it's gone.

\n\n

\"from sklearn.model_selection import train_test_split\"

", "votes": null, "replies": [ { "id": 524387, "author_name": "rituk1996", "author_url": "", "post_date": "04/28/2019 16:45:26", "content": "

hey it's not working for me

", "votes": null, "replies": [] }, { "id": 591145, "author_name": "sasmito", "author_url": "", "post_date": "08/03/2019 07:58:14", "content": "

it is nor working to me too

", "votes": null, "replies": [] }, { "id": 597418, "author_name": "miguelaroque", "author_url": "", "post_date": "08/12/2019 10:20:48", "content": "", "votes": null, "replies": [] } ] }, { "id": 467026, "author_name": "sathiabama", "author_url": "", "post_date": "02/06/2019 11:01:31", "content": "

Friends,

\n\n

Thanks for the suggestion!\nThe below changes has worked for me.\nfrom sklearn.model_selection import train_test_split.

", "votes": null, "replies": [] }, { "id": 485430, "author_name": "bhadauria4544", "author_url": "", "post_date": "03/07/2019 11:27:53", "content": "

use model_selection instead of cross_validation for splitting data into training set and test set.\nuse this-(from sklearn.model_selection import train_test_split)

", "votes": null, "replies": [] }, { "id": 533066, "author_name": "dawit2011", "author_url": "", "post_date": "05/18/2019 11:18:42", "content": "

Thank You!!!

", "votes": null, "replies": [] }, { "id": 604140, "author_name": "indrajitkumar", "author_url": "", "post_date": "08/21/2019 04:46:22", "content": "

Yes, It was deprecated from 0.17.1 and removed in the latest version. We have use sklearn.model_selection import train_test_split

", "votes": null, "replies": [] }, { "id": 609234, "author_name": "misba1997", "author_url": "", "post_date": "08/27/2019 14:19:26", "content": "

*please send ur mail ID or number that i could approach u fr help..am a beginner in python so,,,please help...*I would be very grateful to you

", "votes": null, "replies": [] } ], "raw_markdown_by_id": { "412963": "Hello, \nIs anyone getting an error when importing the cross validation module?\n\n```\nfrom sklearn.cross_validation import train_test_split\n```\n\n\n---------------------------------------------------------------------------\nModuleNotFoundError Traceback (most recent call last)", "412967": "The module is sklearn.model_selection afaik http://scikit-learn.org/stable/modules/cross_validation.html", "412970": "I was surprised cause it worker earlier today and then just stopped. Either way, thanks for the solution!", "413044": "Use sklearn.model_selection instead of sklearn.cross_validation reason is in new version of sklearn cross_validation is changed to model_selection \nA small request please reply if this answer helps u .Thank You", "413062": "sklearn must have been updated to a more recent version, that's all.", "413186": "I can't find in the change log which version cross_validation module was removed but looks like model_selection module was introduced in version 0.18 so guessing cross_validation module was deprecated and removed not so long after that. There is a GH issue related to it here https://github.com/scikit-learn/scikit-learn/issues/6161", "443353": "Thanks. Apparently, it's under model_selection. Been tearing my head apart all day.", "444227": "Thanks for your post. It worked for me now.", "460124": "The former code \"from sklearn.cross_validation import train_test_split\" has deprecated. The new one is below. I had the same problem, now it's gone.\n\n\"from sklearn.model_selection import train_test_split\"", "467026": "Friends,\n\nThanks for the suggestion!\nThe below changes has worked for me.\nfrom sklearn.model_selection import train_test_split.", "480731": "yes it does tyvm", "485430": "use model_selection instead of cross_validation for splitting data into training set and test set.\nuse this-(from sklearn.model_selection import train_test_split)", "508594": "Wow man thanks a lot. Can I get your number. You are just amazing. Please give your number so that I can ask you few doubts like this..", "524387": "hey it's not working for me", "533066": "Thank You!!!", "582684": "it might be sklearn.model_selection. But anyway, your reply really helps me.", "588883": "thanks", "591145": "it is nor working to me too", "597418": "", "604140": "Yes, It was deprecated from 0.17.1 and removed in the latest version. We have use **sklearn.model_selection import train_test_split**", "609229": "Thank u soo muchh asaad bhai...ur solution made my work done....Thanks a lottttttt", "609234": "**please send ur mail ID or number that i could approach u fr help..am a beginner in python so,,,please help...**I would be very grateful to you", "609235": "**please send ur mail ID or number that i could approach u fr help..am a beginner in python so,,,please help...**I would be very grateful to you", "659717": "me too..for two days i am breaking my head for this..finally got to know we need to use model_selection", "661955": "gracias parcero", "754131": "thank you so much dude", "817205": "much appreciated!", "845578": "Thanks \nThis works", "920246": "Finally a *working* solution, Thanks!", "936463": "NameError: name 'sklearn' is not defined\n \nCan anyone help with this?", "1043989": "Thanks a lot buddy", "1286162": "Thank you so much it worked for me :)", "1286163": "Thank you so much it worked for me :)" }, "source": "meta" }