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Closed 11 years ago.
I am looking for an open source outliers detector. I know that it is possible to realize such detector using rapidminer/knime/wekka but I wonder if there is already such a tool.
The database group at the University of Munich publishes a piece of open source software that includes various outlier detection algorithms, including the local outlier factor. The package also includes tools for visualization of results.
The toolkit is called ELKI and available as open source software.
Related
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Closed 9 years ago.
I'm looking for a database that provides access as SQLite or BerkeleyDB do: access through "in-process API calls". That would be for use in a desktop application.
Requirements:
can be linked to the desktop application (no separate process/server to be run)
document oriented, with query-able metadata/fields
indexing
persistent (disk storage)
C++ bindings
You have many alternatives, but I think that it will be difficult to find an database that meets your exact requirments
Some of the alternatives that comes to mind are HamsterDB, EJDB and FireBird. These can all be embedded into your application and provides C++ bindings.
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Closed 10 years ago.
I have implemented some algorithms from graph theory in C++. My teacher wants us to show some examples with graphs, so I need to draw a graph and then explain step by step how my implementation works.
I don't want to use paint for this job so I was wondering is there any tool available that can make your life easier when trying to create weighted graphs with edges and vertexes?
thanks!
Yeah, use graphvis. If you're already using boost.graph for your implementation you can simply write your graphs to graphvis format.
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Closed 10 years ago.
Please, tell me, what is the best way of measuring a code performance in Xcode?
Use Instruments.
Open your project, go in the menu Product > Profile. This will open Instruments. The Time Profiler instrument is probably what you're looking for.
Xcode includes various performance tools and metrics.
https://developer.apple.com/library/ios/#DOCUMENTATION/Performance/Conceptual/PerformanceOverview/PerformanceTools/PerformanceTools.html
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Closed 11 years ago.
I've read the source code of a few popular open source projects like apache, nginx...
All of them are written in C, is there one written in C++?
It should be run-able program, not framework...
KDE
and up, to 30 characters and beyond.
Mozilla Firefox is written (mainly) in C++.
You may want to check out this list : http://www2.research.att.com/~bs/applications.html
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance.
Closed 10 years ago.
Are there any tools that are able to do code metrics on Pro*C++ sources?
I haven't been able to find anything specific via Google.
Does anyone have any experience with this?
Pro*C can generate valid C++ files, for code metrics tools on standard c++ Google is your friend.