{"action":"closed","issue":{"url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/7795","repository_url":"https://api.github.com/repos/scikit-learn/scikit-learn","labels_url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/7795/labels{/name}","comments_url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/7795/comments","events_url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/7795/events","html_url":"https://github.com/scikit-learn/scikit-learn/issues/7795","id":186171904,"number":7795,"title":"Adding description to sample_weight in SVC and LinearSVC","user":{"login":"xycforgithub","id":7037212,"avatar_url":"https://avatars.githubusercontent.com/u/7037212?v=3","gravatar_id":"","url":"https://api.github.com/users/xycforgithub","html_url":"https://github.com/xycforgithub","followers_url":"https://api.github.com/users/xycforgithub/followers","following_url":"https://api.github.com/users/xycforgithub/following{/other_user}","gists_url":"https://api.github.com/users/xycforgithub/gists{/gist_id}","starred_url":"https://api.github.com/users/xycforgithub/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/xycforgithub/subscriptions","organizations_url":"https://api.github.com/users/xycforgithub/orgs","repos_url":"https://api.github.com/users/xycforgithub/repos","events_url":"https://api.github.com/users/xycforgithub/events{/privacy}","received_events_url":"https://api.github.com/users/xycforgithub/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":4,"created_at":"2016-10-30T23:02:08Z","updated_at":"2016-11-17T17:41:56Z","closed_at":"2016-11-17T17:41:56Z","body":"Hi,\r\nI've actually posted an issue [7753](https://github.com/scikit-learn/scikit-learn/issues/7753)\r\nIn a word, I tried same sample_weight in SVC (linear kernel) and LinearSVC and got different results. I got feedback that the LinearSVC is \"less sensitive\" to sample_weight, but I still wonder how are they different? I want to know mathematically what they means. Currently the API documentation (and user guide) does not contain such description, so could we possibly add them?\r\nThank you very much!\r\n\r\nAlso asked [here](http://stackoverflow.com/questions/40265075/what-does-sample-weight-mean-in-linearsvc-in-scikit-learn?noredirect=1#comment67826945_40265075)\r\n"}}
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