What the new RooFit can do for your analysis
What the new RooFit can do for your analysis
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新 RooFit 可以为您的分析做什么
DOI：
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发表时间：
2020
期刊：
影响因子：
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通讯作者：
S. Hageboeck
中科院分区：
文献类型：
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作者：
S. Hageboeck
RooFit是一个统计建模和拟合的工具包，它与RooStats一起用于粒子物理学中大多数实验的测量和统计测试。一年来，RooFit正在进行现代化改造。在这次演讲中，将讨论ROOT已经发布的改进，例如更快的数据加载，矢量化计算和更多类似标准的接口。这些允许通过几个因素加速未装箱的拟合，并使RooFit更容易在C++和Python中使用。
RooFit is a toolkit for statistical modelling and fitting, and together with RooStats it is used for measurements and statistical tests by most experiments in particle physics. Since one year, RooFit is being modernised. In this talk, improvements already released with ROOT will be discussed, such as faster data loading, vectorised computations and more standard-like interfaces. These allow for speeding up unbinned fits by several factors, and make RooFit easier to use from both C++ and Python.