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added support for PowerShell #114

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merged 16 commits into from Dec 23, 2019
Merged

added support for PowerShell #114

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fceb8fe
added support for Powershell
StrikerRUS Oct 21, 2019
c458e3b
simplified powershell call command
StrikerRUS Oct 24, 2019
42c400e
avoid job time limit at Travis
StrikerRUS Oct 25, 2019
8775171
fit in 50 min for sure
StrikerRUS Oct 28, 2019
2a30f6a
fixed conflicts
StrikerRUS Nov 21, 2019
9e02b2c
fixed conflicts
StrikerRUS Nov 22, 2019
3b8600f
fixed pep8
StrikerRUS Nov 23, 2019
cd809df
fixed conflicts
StrikerRUS Nov 30, 2019
85731a0
Merge branch 'master' into powershell
StrikerRUS Dec 1, 2019
cd2199f
Merge branch 'master' into powershell
StrikerRUS Dec 6, 2019
14495ad
added functionality to overwrite comparison operators
StrikerRUS Dec 9, 2019
88a9852
fixed conflicts
StrikerRUS Dec 13, 2019
f6b448b
new workaround for slow testing
StrikerRUS Dec 18, 2019
b20cd1c
Merge branch 'master' into powershell
StrikerRUS Dec 18, 2019
b91a1b2
Merge branch 'master' into powershell
StrikerRUS Dec 18, 2019
056bd1c
Merge branch 'master' into powershell
izeigerman Dec 19, 2019
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12 changes: 11 additions & 1 deletion .travis.yml
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Expand Up @@ -10,6 +10,8 @@ env:
- TEST=API
- TEST=E2E LANG="c or python or java or go or javascript"
- TEST=E2E LANG="c_sharp or visual_basic"
- TEST=E2E LANG=powershell TASK=regression
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Should this be MODEL_TYPE instead of TASK? "Task" seems a bit vague.

- TEST=E2E LANG=powershell TASK=classification

before_install:
# Install .NET Core SDK.
Expand All @@ -19,6 +21,13 @@ before_install:
sudo apt-get update;
sudo apt-get install --no-install-recommends -y dotnet-sdk-3.0;
fi
# Install PowerShell Core.
- if [[ $LANG == *"powershell"* ]]; then
wget -q https://packages.microsoft.com/config/ubuntu/$(lsb_release -rs)/packages-microsoft-prod.deb;
sudo dpkg -i packages-microsoft-prod.deb;
sudo apt-get update;
sudo apt-get install --no-install-recommends -y powershell;
fi

install:
- pip install -r requirements-test.txt
Expand All @@ -32,5 +41,6 @@ script:
- if [[ $TEST == "E2E" ]]; then
python setup.py install;
rm -rfd m2cgen/;
pytest -v "-m=$LANG" tests/e2e/;
pytest -v tests/e2e/test_cli.py;
pytest -v "-m=$LANG" "-k=train_model_$TASK" tests/e2e/;
fi
3 changes: 2 additions & 1 deletion Dockerfile
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Expand Up @@ -8,7 +8,8 @@ RUN wget -q https://packages.microsoft.com/config/ubuntu/$(lsb_release -rs)/pack
apt-get install --no-install-recommends -y \
openjdk-8-jdk \
golang-go \
dotnet-sdk-3.0 && \
dotnet-sdk-3.0 \
powershell && \
rm -rf /var/lib/apt/lists/*

WORKDIR /m2cgen
Expand Down
3 changes: 2 additions & 1 deletion README.md
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Expand Up @@ -6,7 +6,7 @@
[![Python Versions](https://img.shields.io/pypi/pyversions/m2cgen.svg?logo=python&logoColor=white)](https://pypi.org/project/m2cgen)
[![PyPI Version](https://img.shields.io/pypi/v/m2cgen.svg?logo=pypi&logoColor=white)](https://pypi.org/project/m2cgen)

**m2cgen** (Model 2 Code Generator) - is a lightweight library which provides an easy way to transpile trained statistical models into a native code (Python, C, Java, Go, JavaScript, Visual Basic, C#).
**m2cgen** (Model 2 Code Generator) - is a lightweight library which provides an easy way to transpile trained statistical models into a native code (Python, C, Java, Go, JavaScript, Visual Basic, C#, PowerShell).

* [Installation](#installation)
* [Supported Languages](#supported-languages)
Expand All @@ -30,6 +30,7 @@ pip install m2cgen
- Go
- Java
- JavaScript
- PowerShell
- Python
- Visual Basic

Expand Down
21 changes: 21 additions & 0 deletions generated_code_examples/powershell/classification/decision_tree.ps1
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@@ -0,0 +1,21 @@
function Score([double[]] $InputVector) {
[double[]]$var0 = @(0)
if (($InputVector[2]) -le (2.6)) {
$var0 = @($(1.0), $(0.0), $(0.0))
} else {
if (($InputVector[2]) -le (4.8500004)) {
if (($InputVector[3]) -le (1.6500001)) {
$var0 = @($(0.0), $(1.0), $(0.0))
} else {
$var0 = @($(0.0), $(0.3333333333333333), $(0.6666666666666666))
}
} else {
if (($InputVector[3]) -le (1.75)) {
$var0 = @($(0.0), $(0.42857142857142855), $(0.5714285714285714))
} else {
$var0 = @($(0.0), $(0.0), $(1.0))
}
}
}
return $var0
}
79 changes: 79 additions & 0 deletions generated_code_examples/powershell/classification/lightgbm.ps1
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@@ -0,0 +1,79 @@
function Score([double[]] $InputVector) {
[double]$var0 = 0
if (($InputVector[2]) -gt (1.8)) {
if (($InputVector[2]) -gt (4.250000000000001)) {
$var0 = -1.1736122903444903
} else {
$var0 = -1.1633850173886202
}
} else {
$var0 = -0.9486122853153485
}
[double]$var1 = 0
if (($InputVector[2]) -gt (1.8)) {
if (($InputVector[1]) -gt (3.0500000000000003)) {
$var1 = -0.06193194743580539
} else {
$var1 = -0.07237070828653688
}
} else {
$var1 = 0.12984943093573026
}
[double]$var2 = 0
$var2 = [math]::Exp(((0) + ($var0)) + ($var1))
[double]$var3 = 0
if (($InputVector[2]) -gt (1.8)) {
if (($InputVector[2]) -gt (4.8500000000000005)) {
$var3 = -1.1807342692411888
} else {
$var3 = -0.9831932134295853
}
} else {
$var3 = -1.1952609652674462
}
[double]$var4 = 0
if (($InputVector[2]) -gt (1.8)) {
if (($InputVector[2]) -gt (4.8500000000000005)) {
$var4 = -0.05694282927518771
} else {
$var4 = 0.11960489254350348
}
} else {
$var4 = -0.07151978915296087
}
[double]$var5 = 0
$var5 = [math]::Exp(((0) + ($var3)) + ($var4))
[double]$var6 = 0
if (($InputVector[2]) -gt (4.8500000000000005)) {
if (($InputVector[3]) -gt (1.9500000000000002)) {
$var6 = -0.9298942558407184
} else {
$var6 = -0.9632815288936335
}
} else {
if (($InputVector[2]) -gt (4.250000000000001)) {
$var6 = -1.1322413652523249
} else {
$var6 = -1.1524760761934856
}
}
[double]$var7 = 0
if (($InputVector[2]) -gt (4.8500000000000005)) {
if (($InputVector[3]) -gt (1.9500000000000002)) {
$var7 = 0.12809276954555665
} else {
$var7 = 0.09898817876916756
}
} else {
if (($InputVector[2]) -gt (4.250000000000001)) {
$var7 = -0.052710589717642864
} else {
$var7 = -0.07292857712854424
}
}
[double]$var8 = 0
$var8 = [math]::Exp(((0) + ($var6)) + ($var7))
[double]$var9 = 0
$var9 = (($var2) + ($var5)) + ($var8)
return @($(($var2) / ($var9)), $(($var5) / ($var9)), $(($var8) / ($var9)))
}
3 changes: 3 additions & 0 deletions generated_code_examples/powershell/classification/linear.ps1
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@@ -0,0 +1,3 @@
function Score([double[]] $InputVector) {
return @($(((((0.2614587435880605) + (($InputVector[0]) * (0.42474116053569605))) + (($InputVector[1]) * (1.3963906033045026))) + (($InputVector[2]) * (-2.215054318516674))) + (($InputVector[3]) * (-0.9587396176450289))), $(((((1.1348839223808307) + (($InputVector[0]) * (0.2567965976997648))) + (($InputVector[1]) * (-1.3904789369836008))) + (($InputVector[2]) * (0.596683023311173))) + (($InputVector[3]) * (-1.2690022726388828))), $(((((-1.2162802012560197) + (($InputVector[0]) * (-1.6357766989177105))) + (($InputVector[1]) * (-1.5040638728422817))) + (($InputVector[2]) * (2.427835933129272))) + (($InputVector[3]) * (2.3469310693367276))))
}
55 changes: 55 additions & 0 deletions generated_code_examples/powershell/classification/random_forest.ps1
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@@ -0,0 +1,55 @@
function Add-Vectors([double[]] $v1, [double[]] $v2) {
[int] $length = $v1.Length
[double[]] $result = @(0) * $length
for ([int] $i = 0; $i -lt $length; ++$i) {
$result[$i] = $v1[$i] + $v2[$i]
}
return $result
}
function Mul-Vector-Number([double[]] $v1, [double] $num) {
[int] $length = $v1.Length
[double[]] $result = @(0) * $length
for ([int] $i = 0; $i -lt $length; ++$i) {
$result[$i] = $v1[$i] * $num
}
return $result
}
function Score([double[]] $InputVector) {
[double[]]$var0 = @(0)
if (($InputVector[3]) -le (0.8)) {
$var0 = @($(1.0), $(0.0), $(0.0))
} else {
if (($InputVector[2]) -le (4.8500004)) {
$var0 = @($(0.0), $(0.9795918367346939), $(0.02040816326530612))
} else {
if (($InputVector[3]) -le (1.75)) {
if (($InputVector[3]) -le (1.6500001)) {
$var0 = @($(0.0), $(0.25), $(0.75))
} else {
$var0 = @($(0.0), $(1.0), $(0.0))
}
} else {
$var0 = @($(0.0), $(0.0), $(1.0))
}
}
}
[double[]]$var1 = @(0)
if (($InputVector[3]) -le (0.8)) {
$var1 = @($(1.0), $(0.0), $(0.0))
} else {
if (($InputVector[0]) -le (6.05)) {
if (($InputVector[2]) -le (4.9)) {
$var1 = @($(0.0), $(0.9032258064516129), $(0.0967741935483871))
} else {
$var1 = @($(0.0), $(0.0), $(1.0))
}
} else {
if (($InputVector[3]) -le (1.75)) {
$var1 = @($(0.0), $(0.8), $(0.2))
} else {
$var1 = @($(0.0), $(0.0), $(1.0))
}
}
}
return Add-Vectors $(Mul-Vector-Number $($var0) $(0.5)) $(Mul-Vector-Number $($var1) $(0.5))
}
69 changes: 69 additions & 0 deletions generated_code_examples/powershell/classification/svm.ps1
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@@ -0,0 +1,69 @@
function Score([double[]] $InputVector) {
[double]$var0 = 0
$var0 = (0) - (0.25)
[double]$var1 = 0
$var1 = [math]::Exp(($var0) * (((([math]::Pow((5.4) - ($InputVector[0]), 2)) + ([math]::Pow((3.0) - ($InputVector[1]), 2))) + ([math]::Pow((4.5) - ($InputVector[2]), 2))) + ([math]::Pow((1.5) - ($InputVector[3]), 2))))
[double]$var2 = 0
$var2 = [math]::Exp(($var0) * (((([math]::Pow((6.2) - ($InputVector[0]), 2)) + ([math]::Pow((2.2) - ($InputVector[1]), 2))) + ([math]::Pow((4.5) - ($InputVector[2]), 2))) + ([math]::Pow((1.5) - ($InputVector[3]), 2))))
[double]$var3 = 0
$var3 = [math]::Exp(($var0) * (((([math]::Pow((5.0) - ($InputVector[0]), 2)) + ([math]::Pow((2.3) - ($InputVector[1]), 2))) + ([math]::Pow((3.3) - ($InputVector[2]), 2))) + ([math]::Pow((1.0) - ($InputVector[3]), 2))))
[double]$var4 = 0
$var4 = [math]::Exp(($var0) * (((([math]::Pow((5.9) - ($InputVector[0]), 2)) + ([math]::Pow((3.2) - ($InputVector[1]), 2))) + ([math]::Pow((4.8) - ($InputVector[2]), 2))) + ([math]::Pow((1.8) - ($InputVector[3]), 2))))
[double]$var5 = 0
$var5 = [math]::Exp(($var0) * (((([math]::Pow((5.0) - ($InputVector[0]), 2)) + ([math]::Pow((2.0) - ($InputVector[1]), 2))) + ([math]::Pow((3.5) - ($InputVector[2]), 2))) + ([math]::Pow((1.0) - ($InputVector[3]), 2))))
[double]$var6 = 0
$var6 = [math]::Exp(($var0) * (((([math]::Pow((6.7) - ($InputVector[0]), 2)) + ([math]::Pow((3.0) - ($InputVector[1]), 2))) + ([math]::Pow((5.0) - ($InputVector[2]), 2))) + ([math]::Pow((1.7) - ($InputVector[3]), 2))))
[double]$var7 = 0
$var7 = [math]::Exp(($var0) * (((([math]::Pow((7.0) - ($InputVector[0]), 2)) + ([math]::Pow((3.2) - ($InputVector[1]), 2))) + ([math]::Pow((4.7) - ($InputVector[2]), 2))) + ([math]::Pow((1.4) - ($InputVector[3]), 2))))
[double]$var8 = 0
$var8 = [math]::Exp(($var0) * (((([math]::Pow((4.9) - ($InputVector[0]), 2)) + ([math]::Pow((2.4) - ($InputVector[1]), 2))) + ([math]::Pow((3.3) - ($InputVector[2]), 2))) + ([math]::Pow((1.0) - ($InputVector[3]), 2))))
[double]$var9 = 0
$var9 = [math]::Exp(($var0) * (((([math]::Pow((6.3) - ($InputVector[0]), 2)) + ([math]::Pow((2.5) - ($InputVector[1]), 2))) + ([math]::Pow((4.9) - ($InputVector[2]), 2))) + ([math]::Pow((1.5) - ($InputVector[3]), 2))))
[double]$var10 = 0
$var10 = [math]::Exp(($var0) * (((([math]::Pow((6.0) - ($InputVector[0]), 2)) + ([math]::Pow((2.7) - ($InputVector[1]), 2))) + ([math]::Pow((5.1) - ($InputVector[2]), 2))) + ([math]::Pow((1.6) - ($InputVector[3]), 2))))
[double]$var11 = 0
$var11 = [math]::Exp(($var0) * (((([math]::Pow((5.7) - ($InputVector[0]), 2)) + ([math]::Pow((2.6) - ($InputVector[1]), 2))) + ([math]::Pow((3.5) - ($InputVector[2]), 2))) + ([math]::Pow((1.0) - ($InputVector[3]), 2))))
[double]$var12 = 0
$var12 = [math]::Exp(($var0) * (((([math]::Pow((5.1) - ($InputVector[0]), 2)) + ([math]::Pow((3.8) - ($InputVector[1]), 2))) + ([math]::Pow((1.9) - ($InputVector[2]), 2))) + ([math]::Pow((0.4) - ($InputVector[3]), 2))))
[double]$var13 = 0
$var13 = [math]::Exp(($var0) * (((([math]::Pow((4.4) - ($InputVector[0]), 2)) + ([math]::Pow((2.9) - ($InputVector[1]), 2))) + ([math]::Pow((1.4) - ($InputVector[2]), 2))) + ([math]::Pow((0.2) - ($InputVector[3]), 2))))
[double]$var14 = 0
$var14 = [math]::Exp(($var0) * (((([math]::Pow((5.7) - ($InputVector[0]), 2)) + ([math]::Pow((4.4) - ($InputVector[1]), 2))) + ([math]::Pow((1.5) - ($InputVector[2]), 2))) + ([math]::Pow((0.4) - ($InputVector[3]), 2))))
[double]$var15 = 0
$var15 = [math]::Exp(($var0) * (((([math]::Pow((5.8) - ($InputVector[0]), 2)) + ([math]::Pow((4.0) - ($InputVector[1]), 2))) + ([math]::Pow((1.2) - ($InputVector[2]), 2))) + ([math]::Pow((0.2) - ($InputVector[3]), 2))))
[double]$var16 = 0
$var16 = [math]::Exp(($var0) * (((([math]::Pow((5.1) - ($InputVector[0]), 2)) + ([math]::Pow((3.3) - ($InputVector[1]), 2))) + ([math]::Pow((1.7) - ($InputVector[2]), 2))) + ([math]::Pow((0.5) - ($InputVector[3]), 2))))
[double]$var17 = 0
$var17 = [math]::Exp(($var0) * (((([math]::Pow((5.7) - ($InputVector[0]), 2)) + ([math]::Pow((3.8) - ($InputVector[1]), 2))) + ([math]::Pow((1.7) - ($InputVector[2]), 2))) + ([math]::Pow((0.3) - ($InputVector[3]), 2))))
[double]$var18 = 0
$var18 = [math]::Exp(($var0) * (((([math]::Pow((4.3) - ($InputVector[0]), 2)) + ([math]::Pow((3.0) - ($InputVector[1]), 2))) + ([math]::Pow((1.1) - ($InputVector[2]), 2))) + ([math]::Pow((0.1) - ($InputVector[3]), 2))))
[double]$var19 = 0
$var19 = [math]::Exp(($var0) * (((([math]::Pow((4.5) - ($InputVector[0]), 2)) + ([math]::Pow((2.3) - ($InputVector[1]), 2))) + ([math]::Pow((1.3) - ($InputVector[2]), 2))) + ([math]::Pow((0.3) - ($InputVector[3]), 2))))
[double]$var20 = 0
$var20 = [math]::Exp(($var0) * (((([math]::Pow((6.3) - ($InputVector[0]), 2)) + ([math]::Pow((2.7) - ($InputVector[1]), 2))) + ([math]::Pow((4.9) - ($InputVector[2]), 2))) + ([math]::Pow((1.8) - ($InputVector[3]), 2))))
[double]$var21 = 0
$var21 = [math]::Exp(($var0) * (((([math]::Pow((6.0) - ($InputVector[0]), 2)) + ([math]::Pow((3.0) - ($InputVector[1]), 2))) + ([math]::Pow((4.8) - ($InputVector[2]), 2))) + ([math]::Pow((1.8) - ($InputVector[3]), 2))))
[double]$var22 = 0
$var22 = [math]::Exp(($var0) * (((([math]::Pow((6.3) - ($InputVector[0]), 2)) + ([math]::Pow((2.8) - ($InputVector[1]), 2))) + ([math]::Pow((5.1) - ($InputVector[2]), 2))) + ([math]::Pow((1.5) - ($InputVector[3]), 2))))
[double]$var23 = 0
$var23 = [math]::Exp(($var0) * (((([math]::Pow((5.8) - ($InputVector[0]), 2)) + ([math]::Pow((2.8) - ($InputVector[1]), 2))) + ([math]::Pow((5.1) - ($InputVector[2]), 2))) + ([math]::Pow((2.4) - ($InputVector[3]), 2))))
[double]$var24 = 0
$var24 = [math]::Exp(($var0) * (((([math]::Pow((6.1) - ($InputVector[0]), 2)) + ([math]::Pow((3.0) - ($InputVector[1]), 2))) + ([math]::Pow((4.9) - ($InputVector[2]), 2))) + ([math]::Pow((1.8) - ($InputVector[3]), 2))))
[double]$var25 = 0
$var25 = [math]::Exp(($var0) * (((([math]::Pow((7.7) - ($InputVector[0]), 2)) + ([math]::Pow((2.6) - ($InputVector[1]), 2))) + ([math]::Pow((6.9) - ($InputVector[2]), 2))) + ([math]::Pow((2.3) - ($InputVector[3]), 2))))
[double]$var26 = 0
$var26 = [math]::Exp(($var0) * (((([math]::Pow((6.9) - ($InputVector[0]), 2)) + ([math]::Pow((3.1) - ($InputVector[1]), 2))) + ([math]::Pow((5.1) - ($InputVector[2]), 2))) + ([math]::Pow((2.3) - ($InputVector[3]), 2))))
[double]$var27 = 0
$var27 = [math]::Exp(($var0) * (((([math]::Pow((6.3) - ($InputVector[0]), 2)) + ([math]::Pow((3.3) - ($InputVector[1]), 2))) + ([math]::Pow((6.0) - ($InputVector[2]), 2))) + ([math]::Pow((2.5) - ($InputVector[3]), 2))))
[double]$var28 = 0
$var28 = [math]::Exp(($var0) * (((([math]::Pow((4.9) - ($InputVector[0]), 2)) + ([math]::Pow((2.5) - ($InputVector[1]), 2))) + ([math]::Pow((4.5) - ($InputVector[2]), 2))) + ([math]::Pow((1.7) - ($InputVector[3]), 2))))
[double]$var29 = 0
$var29 = [math]::Exp(($var0) * (((([math]::Pow((6.0) - ($InputVector[0]), 2)) + ([math]::Pow((2.2) - ($InputVector[1]), 2))) + ([math]::Pow((5.0) - ($InputVector[2]), 2))) + ([math]::Pow((1.5) - ($InputVector[3]), 2))))
[double]$var30 = 0
$var30 = [math]::Exp(($var0) * (((([math]::Pow((7.9) - ($InputVector[0]), 2)) + ([math]::Pow((3.8) - ($InputVector[1]), 2))) + ([math]::Pow((6.4) - ($InputVector[2]), 2))) + ([math]::Pow((2.0) - ($InputVector[3]), 2))))
[double]$var31 = 0
$var31 = [math]::Exp(($var0) * (((([math]::Pow((7.2) - ($InputVector[0]), 2)) + ([math]::Pow((3.0) - ($InputVector[1]), 2))) + ([math]::Pow((5.8) - ($InputVector[2]), 2))) + ([math]::Pow((1.6) - ($InputVector[3]), 2))))
[double]$var32 = 0
$var32 = [math]::Exp(($var0) * (((([math]::Pow((7.7) - ($InputVector[0]), 2)) + ([math]::Pow((3.8) - ($InputVector[1]), 2))) + ([math]::Pow((6.7) - ($InputVector[2]), 2))) + ([math]::Pow((2.2) - ($InputVector[3]), 2))))
return @($((((((((((((((((((((-0.08359187780790468) + (($var1) * (-0.0))) + (($var2) * (-0.0))) + (($var3) * (-0.4393498355605194))) + (($var4) * (-0.009465620856664334))) + (($var5) * (-0.16223369966927))) + (($var6) * (-0.26861888775075243))) + (($var7) * (-0.4393498355605194))) + (($var8) * (-0.4393498355605194))) + (($var9) * (-0.0))) + (($var10) * (-0.0))) + (($var11) * (-0.19673905328606292))) + (($var12) * (0.3340655283922188))) + (($var13) * (0.3435087305152051))) + (($var14) * (0.4393498355605194))) + (($var15) * (0.0))) + (($var16) * (0.28614124535416424))) + (($var17) * (0.11269159286168087))) + (($var18) * (0.0))) + (($var19) * (0.4393498355605194))), $((((((((((((((((((((((-0.18563912331454907) + (($var20) * (-0.0))) + (($var21) * (-0.06014273244194299))) + (($var22) * (-0.0))) + (($var23) * (-0.031132453078851926))) + (($var24) * (-0.0))) + (($var25) * (-0.3893079321588921))) + (($var26) * (-0.06738007627290196))) + (($var27) * (-0.1225075748937126))) + (($var28) * (-0.3893079321588921))) + (($var29) * (-0.29402231709614085))) + (($var30) * (-0.3893079321588921))) + (($var31) * (-0.0))) + (($var32) * (-0.028242141062729226))) + (($var12) * (0.16634667752431267))) + (($var13) * (0.047772685163074764))) + (($var14) * (0.3893079321588921))) + (($var15) * (0.3893079321588921))) + (($var16) * (0.0))) + (($var17) * (0.0))) + (($var18) * (0.3893079321588921))) + (($var19) * (0.3893079321588921))), $(((((((((((((((((((((((((0.5566649875797668) + (($var20) * (-25.563066587228416))) + (($var21) * (-38.35628154976547))) + (($var22) * (-38.35628154976547))) + (($var23) * (-0.0))) + (($var24) * (-38.35628154976547))) + (($var25) * (-0.0))) + (($var26) * (-0.0))) + (($var27) * (-0.0))) + (($var28) * (-6.2260303727828745))) + (($var29) * (-18.42781911624364))) + (($var30) * (-0.14775026537286423))) + (($var31) * (-7.169755983020096))) + (($var32) * (-0.0))) + (($var1) * (12.612328267927264))) + (($var2) * (6.565812506955159))) + (($var3) * (0.0))) + (($var4) * (38.35628154976547))) + (($var5) * (0.0))) + (($var6) * (38.35628154976547))) + (($var7) * (0.0))) + (($var8) * (0.0))) + (($var9) * (38.35628154976547))) + (($var10) * (38.35628154976547))) + (($var11) * (0.0))))
}
71 changes: 71 additions & 0 deletions generated_code_examples/powershell/classification/xgboost.ps1
View file
Open in desktop
@@ -0,0 +1,71 @@
function Score([double[]] $InputVector) {
[double]$var0 = 0
if (($InputVector[2]) -ge (2.5999999)) {
$var0 = -0.0731707439
} else {
$var0 = 0.142857149
}
[double]$var1 = 0
if (($InputVector[2]) -ge (2.5999999)) {
$var1 = -0.0705206916
} else {
$var1 = 0.12477719
}
[double]$var2 = 0
$var2 = [math]::Exp(((0.5) + ($var0)) + ($var1))
[double]$var3 = 0
if (($InputVector[2]) -ge (2.5999999)) {
if (($InputVector[2]) -ge (4.85000038)) {
$var3 = -0.0578680299
} else {
$var3 = 0.132596686
}
} else {
$var3 = -0.0714285821
}
[double]$var4 = 0
if (($InputVector[2]) -ge (2.5999999)) {
if (($InputVector[2]) -ge (4.85000038)) {
$var4 = -0.0552999265
} else {
$var4 = 0.116139404
}
} else {
$var4 = -0.0687687024
}
[double]$var5 = 0
$var5 = [math]::Exp(((0.5) + ($var3)) + ($var4))
[double]$var6 = 0
if (($InputVector[2]) -ge (4.85000038)) {
if (($InputVector[3]) -ge (1.75)) {
$var6 = 0.142011836
} else {
$var6 = 0.0405405387
}
} else {
if (($InputVector[3]) -ge (1.6500001)) {
$var6 = 0.0428571403
} else {
$var6 = -0.0730659068
}
}
[double]$var7 = 0
if (($InputVector[2]) -ge (4.85000038)) {
if (($InputVector[3]) -ge (1.75)) {
$var7 = 0.124653697
} else {
$var7 = 0.035562478
}
} else {
if (($InputVector[3]) -ge (1.6500001)) {
$var7 = 0.0425687581
} else {
$var7 = -0.0704230517
}
}
[double]$var8 = 0
$var8 = [math]::Exp(((0.5) + ($var6)) + ($var7))
[double]$var9 = 0
$var9 = (($var2) + ($var5)) + ($var8)
return @($(($var2) / ($var9)), $(($var5) / ($var9)), $(($var8) / ($var9)))
}