{"push_id":582581081,"size":1,"distinct_size":1,"ref":"refs/heads/branch-1.3","head":"8355773c3ca04950f90345690690407981ad6a82","before":"33b908485ae79944ac0d888b444d528178af5dd0","commits":[{"sha":"8355773c3ca04950f90345690690407981ad6a82","author":{"email":"7d60694b1dcb7dc3582c310748eb6a84ab6a1ce8@yandex.ru","name":"Alexander Ulanov"},"message":"[MLLIB] SPARK-5912 Programming guide for feature selection\n\nAdded description of ChiSqSelector and few words about feature selection in general. I could add a code example, however it would not look reasonable in the absence of feature discretizer or a dataset in the `data` folder that has redundant features.\n\nAuthor: Alexander Ulanov <nashb@yandex.ru>\n\nCloses #4709 from avulanov/SPARK-5912 and squashes the following commits:\n\n19a8a4e [Alexander Ulanov] Addressing reviewers comments @jkbradley\n58d9e4d [Alexander Ulanov] Addressing reviewers comments @jkbradley\neb6b9fe [Alexander Ulanov] Typo\n2921a1d [Alexander Ulanov] ChiSqSelector example of use\nc845350 [Alexander Ulanov] ChiSqSelector docs\n\n(cherry picked from commit 28ccf5ee769a1df019e38985112065c01724fbd9)\nSigned-off-by: Joseph K. Bradley <joseph@databricks.com>","distinct":true,"url":"https://api.github.com/repos/Guavus/spark/commits/8355773c3ca04950f90345690690407981ad6a82"}]}