Open-Source and related Stuff
Weka 3.9.3 has been available for a couple of weeks now. Today, I finally had some time to update the python-weka-wrapper releases as well. The new versions are: python-weka-wrapper (Python 2.7): 0.3.13 python-weka-wrapper3 (Python 3): 0.1.5 What’s changed? Not overly…
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It’s been a bit quiet lately, I know. This was mainly due to the fact that I had a holiday and also visited a client overseas for a large ADAMS deployment. While I was away, I actually made some quick,…
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After releasing my jshell-scripting library yesterday, I put together an unofficial package to make it available from within Weka as well: https://github.com/fracpete/jshell-scripting-weka-package
Scripting languages that run in the Java Virtual Machine, like Jython or Groovy, always appealed to me, as I could keep using my Java libraries, but get prototyping done much faster. Now, this week, a friend of mine pointed out…
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After sorting out the problem with the MOA Weka package, I could finally concentrate on getting the MOA release out of the door. This time round, I spent time on sorting out the instructions properly, to make further releases in…
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When working with Albert on a new release for MOA on Friday, we realized that Weka with its new isolating ClassLoader was getting in the way! When using MOA as a Weka package, Weka’s isolating ClassLoader prevented us from analyzing…
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Looks like I introduced an interesting bug with the last release of my rsync4j library, by adding support for additional arguments to be supplied to rsync: It forced you to supply an additional argument and if you used an empty…
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Today, I needed to track down memory hogs in my ADAMS workflow framework. Thanks to jmap, I knew what objects of type weka.core.Instances were the culprit, I just didn’t know where. Manually looking through the obvious candidates didn’t uncover anything…
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In order to make the rsync4j library a bit more useful all around, I did the following: added the ssh-keygen binary to the Windows modules added new Java wrapper classes: one for the ssh binary (com.github.fracpete.rsync4j.Ssh) and one for the…
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The other week, I created a little library for downloading content from the Internet: inetutils4j This library allows you to set proxies (HTTP, FTP, SOCKS) and download of remote resources to a local file, byte array or a String with…
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