No, on purpose :-). I posted it to Science and IoT.
Reason: Matrix data processing algorithms might be also interesting
for IoT devices to aggregate/rate data before sending it to other
devices. For that purpose, PCA and other algorithms could be used.
Hence, potentially interesting.
Best,
Philip
Am 20.06.19 um 13:21 schrieb Benjamin
Cabé:
Hi Philip,
Wrong mailing list? :)
Benjamin.
Hi folks,
does it make sense to file a new Eclipse Proposals "Matrix
Algorithms"
under the umbrella of the Science working group?
We have dozens of algorithms in ChemClipse/OpenChrom which we
would like
to migrate to a separate project. The goal is, that they can
be reused
more easily in other projects. I assume
Diamond Light Source
Oak Ridge
deeplearning4j
...
are facing the same problem. At the moment, these algorithms
are part of
ChemClipse, DAWNSci, deeplearning4j ... and to use them, you
have to
clone the complete project even if you only need a certain
algorithm. We
could provide the following algorithms (implementations) in
Java:
SVD (Singular Value Decomposition)
NIPALS (Non-linear Iterative Partial Least Squares)
OPLS (Orthogonal Projections to Latent Structures)
Currently, we are working on:
MCR-AR (Multivariate Curve Resolution - Alternating
Regression)
In the future, we are interested to implement:
PARAFAC2 (Parallel Factor Analysis 2)
TCC (Tucker's Congruence Coefficient)
Java isn't that strong in matrix operations, though we could
use matrix
libraries and/or create the algorithms in a way that different
matrix
libraries (Java, C, ...) can be used, e.g.:
ND4J (http://nd4j.org)
Eclipse January (https://www.eclipse.org/january)
EJML (http://ejml.org)
OpenBLAS (https://www.openblas.net)
In my opinion, we should have a dependency to Apache Commons
Math and
setup the project in an encapsulated way, similar as SWTChart
for
plotting charts (it requires only double[] arrays to plot the
data).
https://commons.apache.org/proper/commons-math
https://github.com/eclipse/swtchart
What's your opinion?
Feedback is highly appreciated.
Best,
Philip
--
~~~~~~~~~~~~~~~~~~~~~~~~
OpenChrom - the open source alternative for chromatography /
mass spectrometry
Dr. Philip Wenig » Founder » philip.wenig@xxxxxxxxxxxxx
» http://www.openchrom.net
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Dr. Philip Wenig » Founder » philip.wenig@xxxxxxxxxxxxx » http://www.openchrom.net
~~~~~~~~~~~~~~~~~~~~~~~~
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