关于 Tabular dataset 中 GBM 的一些意见，虽说是目前为止（或者未来的一段时间）应该还将继续是 STOA，但是或多或少会有一些用浅层 NN 融合的方案来继续提升性能，比较重要的一份参考是两年前的 https://www.kaggle.com/c/porto-seguro-safe-driver-prediction/discussion/44629
来源一条CPMP 的推文以及讨论：https://twitter.com/JFPuget/status/1233379034425384960
BY Data Science Archive
Secret Chats are one of the service’s additional security features; it allows messages to be sent with client-to-client encryption. This setup means that, unlike regular messages, these secret messages can only be accessed from the device’s that initiated and accepted the chat. Additionally, Telegram notes that secret chats leave no trace on the company’s services and offer a self-destruct timer.
elegram is updating its messaging app with options for auto-deleting messages, expiring invite links, and new unlimited groups, the company shared in a blog post. Much like Signal, Telegram received a burst of new users in the confusion over WhatsApp’s privacy policy and now the company is adopting features that were already part of its competitors’ apps, features which offer more security and privacy. Auto-deleting messages were already possible in Telegram’s encrypted Secret Chats, but this new update for iOS and Android adds the option to make messages disappear in any kind of chat. Auto-delete can be enabled inside of chats, and set to delete either 24 hours or seven days after messages are sent. Auto-delete won’t remove every message though; if a message was sent before the feature was turned on, it’ll stick around. Telegram’s competitors have had similar features: WhatsApp introduced a feature in 2020 and Signal has had disappearing messages since at least 2016.
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