July 2019 edit
Hello, I'm HawkAussie. I wanted to let you know that one or more of your recent contributions to Random forest have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the help desk. Thanks. HawkAussie (talk) 03:14, 31 July 2019 (UTC)
You have been blocked indefinitely from editing for adding spam links. Persistent spammers will have their websites blacklisted from Wikipedia and potentially penalized by search engines.
If you think there are good reasons for being unblocked, please read the guide to appealing blocks, then add the following text below the block notice on your talk page:
{{unblock|reason=Your reason here ~~~~}}. Alexf(talk) 05:58, 31 July 2019 (UTC)