Hi I'm interested in Clojure DataFrame implementation. How is this going now? Are you coding for core.matrix or are you writing a new library from scratch? How can I join in this project?
在 2016年3月10日星期四 UTC+8上午4:57:31，arthur.ma...@gmail.com写道： > > Is there any desire or need for a Clojure DataFrame? > > > By DataFrame, I mean a structure similar to R's data.frame, and Python's > pandas.DataFrame. > > Incanter's DataSet may already be fulfilling this purpose, and if so, I'd > like to know if and how people are using it. > > From quickly researching, I see that some prior work has been done in this > space, such as: > > * https://github.com/cardillo/joinery > * https://github.com/mattrepl/data-frame > * > http://spark.apache.org/docs/latest/sql-programming-guide.html#dataframes > > Rather than going off and creating a competing implementation ( > https://xkcd.com/927/), I'd like to know if anyone here is actively > working on, or would like to work on a DataFrame and related utilities for > Clojure (and by extension Java)? Is it something that's sorely needed, or > is everybody happy with using Incanter or some other library that I'm not > aware of? If there's already a defacto standard out there, would anyone > care to please point it out? > > As background information: > > My specific use-case is in NLP and ML, where I often explore and prototype > in Python, but I'm then left to deal with a smattering of libraries on the > JVM (Mallet, Weka, Mahout, ND4J, DeepLearning4j, CoreNLP, etc.), each with > their own ad-hoc implementations of algorithms, matrices, and utilities for > reading data. It would be great to have a unified way to explore my data in > the Clojure REPL, and then serve the same code and models in production. > > I would love for Clojure to have a broadly compatible ecosystem similar to > Python's Numpy/Pandas/Scikit-*/Scipy/matplotlib/GenSim,etc. Core.Matrix and > Incanter appear to fulfill a large chunk of those roles, but I am not aware > if they've yet become the defacto standards in the community. > > Any feedback is greatly appreciated. > -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
