Java/Scala中类似Scipy的功能? [英] Scipy-like functionality in Java / Scala?

问题描述

我正在尝试将一些Python代码移植到Scala.它大量使用了Numpy和Scipy.虽然我发现了许多密集矩阵/线性代数库，它们可以作为NumPy的适当替代品(但不是一流的替代品)，但我还没有真正找到能够提供我在SciPy中使用的功能的东西.特别是，我正在寻找一个支持稀疏部分本征分解的库(例如SciPy对arpack的包装)，然后再寻找SciPy提供的一些简单内容(例如直方图)的库.

I'm trying to port some Python code to Scala. It makes heavy use of Numpy and Scipy. While I've found a number of dense matrix / linear algebra libraries that will do as an adequate (but not superb) replacement for NumPy, I've not really found anything that provides the functionality I use in SciPy. In particular, I'm looking for a libraries that support sparse partial eigendecompositions (like SciPy's wrapping of arpack), and then libraries for some simple things that SciPy provides (e.g. histograms).

推荐答案

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此外， http://code.google.com/p/scalalab/看起来很有趣.

Also, http://code.google.com/p/scalalab/ looks interesting.

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