GitHub user dehasi opened a pull request: https://github.com/apache/ignite/pull/4964
IGNITE-9284 Add standard scaler You can merge this pull request into a Git repository by running: $ git pull https://github.com/dehasi/ignite feature/ignite-9284-add-standard-scaler Alternatively you can review and apply these changes as the patch at: https://github.com/apache/ignite/pull/4964.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #4964 ---- commit 16a51bb2ed820e2c080a9c9d29b1be2ffc0e827b Author: dehasi <rgaleyev@...> Date: 2018-10-07T13:25:22Z IGNITE-9284: Create package for standard scaler commit cb93def4914954bd9b5f9529f6153e421dea8ff1 Author: dehasi <rgaleyev@...> Date: 2018-10-07T13:42:58Z IGNITE-9284: Implement a standard scaler commit 34450cd6345a3540145d2c43142fd8d995803d5f Author: dehasi <rgaleyev@...> Date: 2018-10-07T18:04:30Z IGNITE-9284: Add a standard scaler preprocessor test template commit a9af7030f3792628fd0cf0af70d80d89f65cb055 Author: dehasi <rgaleyev@...> Date: 2018-10-09T04:54:04Z IGNITE-9284: Add more data to test commit 834fea10ef6d33257499574de2c1f1b1f66e2298 Author: dehasi <rgaleyev@...> Date: 2018-10-09T15:47:12Z IGNITE-9284: Finish preprocessor commit 724aedf7e1afcbafe8c4feb19b3f8bcd51e54ef3 Author: dehasi <rgaleyev@...> Date: 2018-10-09T17:57:03Z IGNITE-9284: Add standard scaler trainer commit 9c6f5ce4a98942452cea03ad7108253d747c9e17 Author: dehasi <rgaleyev@...> Date: 2018-10-09T18:09:28Z IGNITE-9284: Add trainer test template commit c7bf8d815dd782c703200cdc3373ad299105617a Author: dehasi <rgaleyev@...> Date: 2018-10-09T18:21:58Z IGNITE-9284: Extract common part from tests commit f49b66f80fe0b4be83984eafab2ae55956f85866 Author: dehasi <rgaleyev@...> Date: 2018-10-09T18:26:06Z IGNITE-9284: Complete test the standard scaler trainer commit 6019c8e00975941d2f36e3c18daeb29a52ff130b Author: dehasi <rgaleyev@...> Date: 2018-10-10T04:39:31Z IGNITE-9284: Add trainer example commit 98570cf0461198873a4b9722eaa167042e59fa2e Author: dehasi <rgaleyev@...> Date: 2018-10-10T15:46:54Z IGNITE-9284: Count sigma with mean ---- ---