Parag Agrawal: 私有数据的使用对于避免对实际用户进行错误分类尤为重要。没有个人资料图片和奇怪推文的 FirstnameBunchOfNumbers 对您来说可能看起来像是一个机器人或垃圾邮件，但在幕后我们经常看到多个指标表明它是一个真实的人。

原推：The use of private data is particularly important to avoid misclassifying users who are actually real. FirstnameBunchOfNumbers with no profile pic and odd tweets might seem like a bot or spam to you, but behind the scenes we often see multiple indicators that it’s a real person.
https://twitter.com/paraga/status/1526237587936989184