MAPIE：https://github.com/scikit-learn-contrib/MAPIE, NIPS 2020 spotlight有一篇讨论预测边界/区间的 文章，蛮有意思的，当年作者原来的实现也被系统集成进了新的轮子里面，值得一玩。理论偏多，我非常建议读读文章，对 jackknife+, CV+, predictive inference, 不确定性估计不太了解的可以在这个 repo 里面随便翻一些文章做些背景了解。
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Pinterest (PINS) closed at $71.75 in the latest trading session, marking a -0.18% move from the prior day. This change lagged the S&P 500's daily gain of 0.1%. Meanwhile, the Dow gained 0.9%, and the Nasdaq, a tech-heavy index, lost 0.59%. Heading into today, shares of the digital pinboard and shopping tool company had lost 17.41% over the past month, lagging the Computer and Technology sector's loss of 5.38% and the S&P 500's gain of 0.71% in that time. Investors will be hoping for strength from PINS as it approaches its next earnings release. The company is expected to report EPS of $0.07, up 170% from the prior-year quarter. Our most recent consensus estimate is calling for quarterly revenue of $467.87 million, up 72.05% from the year-ago period.
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