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WEKA

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  Analyzed 1 day ago

Weka is a collection of machine learning algorithms for data mining tasks. The algorithms can either be applied directly to a dataset or called from your own Java code. Weka contains tools for data pre-processing, classification, regression, clustering, association rules, and visualization. It is ... [More] also well-suited for developing new machine learning schemes. [Less]

780K lines of code

3 current contributors

almost 2 years since last commit

38 users on Open Hub

Very Low Activity
3.93333
   
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Licenses: No declared licenses

gCube

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  Analyzed 2 days ago

gCube is a software system specifically designed and developed to enact the building and operation of *large scale infrastructures* providing their users with a rich array of services suitable for supporting the co-creation of *Virtual Research Environments* and promoting the implementation of *open ... [More] science* workflows and practices. It is at the heart of the D4Science.org infrastructure (www.d4science.org). [Less]

1.48M lines of code

15 current contributors

6 days since last commit

14 users on Open Hub

Very High Activity
4.66667
   
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mdanalysis

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  Analyzed about 13 hours ago

MDAnalysis is an object-oriented python toolkit to analyze molecular dynamics trajectories generated by CHARMM, NAMD, LAMMPS, or Gromacs. It allows one to read molecular dynamics trajectories and access the atomic coordinates through numpy arrays. This provides a flexible and relatively fast ... [More] framework for complex analysis tasks. In addition, CHARMM-style atom selection commands are implemented. Trajectories can also be manipulated (for instance, fit to a reference structure) and written out. Some time-critical routines are written in C or Cython and require a working C compiler. MDAnalysis comes with an expanding library of analysis functions such as RMSD-fitting or analysis of lipid membrane bilayers. [Less]

78.4K lines of code

37 current contributors

15 days since last commit

6 users on Open Hub

Moderate Activity
5.0
 
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netdata

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  Analyzed 2 days ago

Real-time performance monitoring, in the greatest possible detail. Netdata is the fastest way to visualize metrics. It is a resource efficient, highly optimized system for collecting and visualizing any type of real-time timeseries data, from CPU usage, disk activity, Network and QoS traffic, SQL ... [More] queries, API calls, web site visitors, etc. Netdata tries to visualize the truth of now, in its greatest detail, so that you can get insights of what is happening now and what just happened, on your systems and applications. For collecting data, it supports external plugins, even shell or node.js plugins. Any computer program, in any language, that can print a few lines of text on its standard output, can be a netdata data collector. [Less]

665K lines of code

140 current contributors

3 days since last commit

5 users on Open Hub

Very High Activity
4.33333
   
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Mastrave

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  No analysis available

Mastrave is a free software library written to perform vectorized scientific computing and to be as compatible as possible with both GNU Octave and Matlab computing frameworks, offering general purpose, portable and freely available features for the scientific community. Mastrave is mostly oriented ... [More] to ease complex modelling tasks such as those typically needed within environmental models, even when involving irregular and heterogeneous data series. . Semantic array programming The Mastrave project attempts to allow a more effective, quick interoperability between GNU Octave and Matlab users by using a reasonably well documented wrap around the main incompatibilities between those computing environments and by promoting a reasonably general idiom based on their common, stable syntagms. It also promotes the systematic adoption of data-transformation abstractions and lightweight semantic constraints to enable concise and reliable implementations of models following the paradigm of semantic array programming. There are a couple of underlying ideas: library design is language design and vice versa (Bell labs); language notation is definitely a "tool of thought" (Iverson), in the sense that there is a feedback between programming/mathematical notation and the ability to think new scientific insights. And perhaps ethic ones. . Science and society Mastrave is free software, which is software respecting your freedom. As many other free scientific software packages, it is offered to the scientific community to also promote the development of a free society more concerned about cooperation rather than competitiveness, heading toward knowledge and culture freedom. Such a vision implies the possibility for motivated individuals to freely access, review and contribute even to the cutting-edge academic culture. This possibility relies on the development of tools and methodologies helping to overcome economic, organizational and institutional barriers (i.e. knowledge oligopolies) while systematically promoting reproducible research. This is a long-term goal to which the free software paradigm can and has been able to actively cooperate. Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011 Daniele de Rigo Verbatim copying and distribution of this entire article is permitted in any medium without royalty provided this notice is preserved. [Less]

0 lines of code

1 current contributors

0 since last commit

5 users on Open Hub

Activity Not Available
5.0
 
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Mostly written in language not available
Licenses: gpl3_or_l...

OpenTSDB

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  Analyzed about 1 hour ago

OpenTSDB is a distributed, scalable Time Series Database (TSDB) written on top of HBase. OpenTSDB was written to address a common need: store, index and serve metrics collected from computer systems (network gear, operating systems, applications) at a large scale, and make this data easily ... [More] accessible and graphable. Thanks to HBase's scalability, OpenTSDB allows you to collect many thousands of metrics from thousands of hosts and applications, at a high rate (every few seconds). OpenTSDB will never delete or downsample data and can easily store billions of data points. [Less]

117K lines of code

15 current contributors

11 months since last commit

3 users on Open Hub

Very Low Activity
5.0
 
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TradeAnalytics

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  Analyzed 1 day ago

Transaction-oriented infrastructure for defining instruments, transactions, portfolios and accounts for trading systems and simulation. Intends to provide portfolio support for multi-asset class and multi-currency portfolios.

26.7K lines of code

5 current contributors

over 1 year since last commit

2 users on Open Hub

Very Low Activity
0.0
 
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uterus

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  Analyzed about 6 hours ago

universal tick encoder library to efficiently transport huge amounts of tick data

32.6K lines of code

0 current contributors

over 8 years since last commit

2 users on Open Hub

Inactive
0.0
 
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unserding

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  Analyzed about 8 hours ago

framework for ad-hoc networks for financial applications

5.25K lines of code

0 current contributors

over 7 years since last commit

2 users on Open Hub

Inactive
5.0
 
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twstools

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  Analyzed 1 day ago

command line tools around Interactive Brokers TWS API

9.36K lines of code

0 current contributors

almost 6 years since last commit

2 users on Open Hub

Inactive
5.0
 
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