package oranger
Install
Dune Dependency
Authors
Maintainers
Sources
sha256=9394f59819bae81f042819641dfb6e4b71f1fa459e298c111fbce151370a5e51
md5=3979da7ad6c520cf045845ee79e5b8f6
Description
Ranger is run from the command line and data are exchanged via text files. This is quick and dirty, not a clean OCaml interface to ranger. The oranger_rfr program allows to train/test a random-forests regressor model.
$ oranger_rfr usage: usage: oranger_rfr [-p ]: proportion of the (randomized) dataset used to train (default=0.80) [-np ]: max number of processes (default=1) [-n ]: |RF|; default=100 [--mtry ]: proportion of randomly selected features to use at each split (cf. ranger's doc for default) [--scan-mtry]: scan for best mtry in [0.001,0.002,0.005,...,1.0] (incompatible with --mtry) [--mtry-range ]: mtrys to test e.g. "0.001,0.002,0.005" [-o ]: output scores to file [--train <train.txt>]: training set (overrides -p) [--valid <valid.txt>]: validation set (overrides -p) [--test <test.txt>]: test set (overrides -p) [--NxCV ]: number of folds of cross validation [--seed : fix random seed] [--no-regr-plot]: turn OFF regression plot [--rec-plot]: turn ON REC curve [--y-rand]: turn ON Y-randomization [-s ]: save model to file [-l ]: load model from file [--max-feat ]: max feature id. (cf. end of encoding dict) [-v]: verbose/debug mode [-h|--help]: show this help message
Published: 02 Nov 2021
README
oranger
Thin OCaml wrapper for the ranger (C++) random forests implementation. Ranger is run from the command line and data are exchanged via text files.
ranger is here: https://github.com/imbs-hl/ranger
Dependencies (10)
-
parany
>= "12.0.3"
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molenc
>= "16.0.0"
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line_oriented
>= "1.0.0"
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cpm
>= "12.0.0"
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minicli
>= "5.0.2"
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batteries
>= "3.3.0"
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dolog
>= "6.0.0"
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re
>= "1.9.0"
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conf-cmake
build
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dune
>= "1.0.0"
Dev Dependencies
None
Used by
None
Conflicts
None