AI-XGBoost
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"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
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not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
}
}
},
"release_status" : "stable",
"resources" : {
"bugtracker" : {
"web" : "https://github.com/pablrod/p5-AI-XGBoost/issues"
},
"homepage" : "https://github.com/pablrod/p5-AI-XGBoost",
"repository" : {
"type" : "git",
"url" : "https://github.com/pablrod/p5-AI-XGBoost.git",
"web" : "https://github.com/pablrod/p5-AI-XGBoost"
}
},
"version" : "0.11",
"x_contributors" : [
"Ruben <me@ruben.tech>"
],
"x_serialization_backend" : "Cpanel::JSON::XS version 3.0115"
}
tag_message = %c
[GatherDir]
[PruneCruft]
[ManifestSkip]
[MetaJSON]
[MetaYAML]
[Readme]
[ReadmeAnyFromPod]
type = gfm
filename = README.md
location = root
[MinimumPerlFast]
[ExtraTests]
[ExecDir]
[ModuleBuild]
[Manifest]
[TestRelease]
[InsertExample]
examples/featmap.txt view on Meta::CPAN
77 stalk-color-above-ring=yellow i
78 stalk-color-below-ring=brown i
79 stalk-color-below-ring=buff i
80 stalk-color-below-ring=cinnamon i
81 stalk-color-below-ring=gray i
82 stalk-color-below-ring=orange i
83 stalk-color-below-ring=pink i
84 stalk-color-below-ring=red i
85 stalk-color-below-ring=white i
86 stalk-color-below-ring=yellow i
87 veil-type=partial i
88 veil-type=universal i
89 veil-color=brown i
90 veil-color=orange i
91 veil-color=white i
92 veil-color=yellow i
93 ring-number=none i
94 ring-number=one i
95 ring-number=two i
96 ring-type=cobwebby i
97 ring-type=evanescent i
98 ring-type=flaring i
99 ring-type=large i
100 ring-type=none i
101 ring-type=pendant i
102 ring-type=sheathing i
103 ring-type=zone i
104 spore-print-color=black i
105 spore-print-color=brown i
106 spore-print-color=buff i
107 spore-print-color=chocolate i
108 spore-print-color=green i
109 spore-print-color=orange i
110 spore-print-color=purple i
111 spore-print-color=white i
112 spore-print-color=yellow i
113 population=abundant i
lib/AI/XGBoost/Booster.pm view on Meta::CPAN
sub get_attr {
my $self = shift;
my ($name) = @_;
XGBoosterGetAttr( $self->_handle, $name );
}
sub get_score {
my $self = shift;
my %args = @_;
my ( $fmap, $importance_type ) = @args{qw(fmap importance_type)};
if ( $importance_type eq "weight" ) {
my @trees = $self->get_dump;
} else {
}
}
sub get_dump {
my $self = shift;
return XGBoosterDumpModelEx( $self->_handle, "", 1, "text" );
lib/AI/XGBoost/Booster.pm view on Meta::CPAN
Get a string attribute
=head2 get_score
Get importance of each feature
=head3 Parameters
=over 4
=item importance_type
Type of importance. Valid values:
=over 4
=item weight
Number of times a feature is used to split the data across all trees
=item gain
lib/AI/XGBoost/CAPI.pm view on Meta::CPAN
AI::XGBoost::CAPI::RAW::XGBoosterDumpModelEx(
$booster, $feature_map, $with_stats, $format, \$out_len, \$out_result
)
);
my $ffi = FFI::Platypus->new();
$out_result = $ffi->cast( opaque => "opaque[$out_len]", $out_result );
return [ map { $ffi->cast( opaque => "string", $_ ) } @$out_result ];
}
sub XGBoosterDumpModelWithFeatures {
my ( $booster, $feature_names, $feature_types, $with_stats ) = @_;
$with_stats //= 1;
my $out_len = 0;
my $out_result = 0;
my $ffi = FFI::Platypus->new();
my $number_of_features = scalar @$feature_names;
my $array_of_opaque_feature_names = [ map { $ffi->cast( string => "opaque", $_ ) } @$feature_names ];
my $array_of_opaque_feature_types = [ map { $ffi->cast( string => "opaque", $_ ) } @$feature_types ];
_CheckCall(
AI::XGBoost::CAPI::RAW::XGBoosterDumpModelWithFeatures( $booster, $number_of_features,
$array_of_opaque_feature_names,
$array_of_opaque_feature_types,
$with_stats, \$out_len, \$out_result
)
);
$out_result = $ffi->cast( opaque => "opaque[$out_len]", $out_result );
return [ map { $ffi->cast( opaque => "string", $_ ) } @$out_result ];
}
sub XGBoosterDumpModelExWithFeatures {
my ( $booster, $feature_names, $feature_types, $with_stats, $format ) = @_;
my $out_len = 0;
my $out_result = 0;
my $ffi = FFI::Platypus->new();
my $number_of_features = scalar @$feature_names;
my $array_of_opaque_feature_names = [ map { $ffi->cast( string => "opaque", $_ ) } @$feature_names ];
my $array_of_opaque_feature_types = [ map { $ffi->cast( string => "opaque", $_ ) } @$feature_types ];
_CheckCall(
AI::XGBoost::CAPI::RAW::XGBoosterDumpModelExWithFeatures( $booster, $number_of_features,
$array_of_opaque_feature_names,
$array_of_opaque_feature_types,
$with_stats, $format, \$out_len, \$out_result
)
);
$out_result = $ffi->cast( opaque => "opaque[$out_len]", $out_result );
return [ map { $ffi->cast( opaque => "string", $_ ) } @$out_result ];
}
sub XGBoosterFree {
my ($booster) = @_;
_CheckCall( AI::XGBoost::CAPI::RAW::XGBoosterFree($booster) );
lib/AI/XGBoost/DMatrix.pm view on Meta::CPAN
Array with the labels of the rows of matrix. Optional
=item missing
Value to identify missing values. Optional, default `NaN`
=back
=head2 set_float_info
Set float type property
=head3 Parameters
=over 4
=item field
Field name of the information
=item info
array with the information
=back
=head2 set_float_info_pdl
Set float type property
=head3 Parameters
=over 4
=item field
Field name of the information
=item info
Piddle with the information
=back
=head2 get_float_info
Get float type property
=head3 Parameters
=over 4
=item field
Field name of the information
=back
=head2 set_uint_info
Set uint type property
=head3 Parameters
=over 4
=item field
Field name of the information
=item info
array with the information
=back
=head2 get_uint_info
Get uint type property
=head3 Parameters
=over 4
=item field
Field name of the information
=back
t/10-cast_arguments.t view on Meta::CPAN
use strict;
use warnings;
use utf8;
use Test::Most tests => 1;
=encoding utf8
=head1 NAME
Cast from native types to perl types back and fort
=head1 TESTS
=cut
BEGIN {
use_ok('AI::XGBoost::CAPI::RAW');
}
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