<?php
/**
* @ASCOOS-NAME : Ascoos OS
* @ASCOOS-VERSION : 26.0.0
* @ASCOOS-SUPPORT : [email protected]
* @ASCOOS-BUGS : https://issues.ascoos.com
*
* @CASE-STUDY : macro_decision_engine.php
* @fileNo : ASCOOS-OS-CASESTUDY-SEC00011
*
* @desc <English> Executes macros based on AI predictions using logistic regression and DSL translation.
* @desc <Greek> ??????? macros ????? ?????????? AI ??????????????? ????????? ???????????? ??? ????????? DSL.
*
* @since PHP 8.2.0
*/
declare(strict_types=1);
use ASCOOS\OS\Kernel\{
AI\TArtificialIntelligenceHandler,
Parsers\DSL\AstMacroTranslator,
Parsers\DSL\AbstractDslAstBuilder
};
// <English> Example feature matrix for training.
// <Greek> ?????????? ?????? ??????????????? ??? ??????????.
$X = [
[1, 0, 1], // Feature set 1 / ?????? ??????????????? 1
[0, 1, 0], // Feature set 2 / ?????? ??????????????? 2
[1, 1, 1], // Feature set 3 / ?????? ??????????????? 3
];
// <English> Corresponding labels for training.
// <Greek> ???????? ??????????? ??? ???? ?????? ???????????????.
$y = [1, 0, 1];
// <English> Initialize AI handler and train logistic regression model.
// <Greek> ???????????? ???????? AI ??? ?????????? ???????? ?????????? ?????????????.
$ai = new TArtificialIntelligenceHandler();
$model = $ai->trainLogisticRegression($X, $y);
// <English> Define DSL script for macro logic.
// <Greek> ??????? DSL script ?? ??????? macro.
$dsl = <<<DSL
WHEN predict(user.features) > 0.5 THEN
LOG "User is eligible"
ENABLE MODULE "AdvancedAnalytics"
DSL;
// <English> Example user input for prediction.
// <Greek> ?????????? ??????? ?????? ??? ????????.
$user = ['features' => [1, 1, 0]];
// <English> Build Abstract Syntax Tree (AST) from the DSL.
// <Greek> ?????????? AST (????? ??????????? ???????) ??? ?? DSL.
$astBuilder = new class extends AbstractDslAstBuilder {};
$ast = $astBuilder->buildAst($dsl);
// <English> Translate AST into executable macros.
// <Greek> ????????? AST ?? ?????????? macros.
$translator = new class([
// <English> Macro: log a message
// <Greek> Macro: ????????? ?????????
'LOG' => fn(string $msg) => print("$msg\n"),
// <English> Macro: enable a module
// <Greek> Macro: ???????????? module
'ENABLE MODULE' => fn(string $module) => print("Module enabled: $module\n"),
// <English> Function to perform prediction
// <Greek> ????????? ??? ???????? ????????
'predict' => fn(array $features) => $ai->predictLogisticRegression($features, $model)
]) extends AstMacroTranslator {};
$macroContainer = $translator->translateAst($ast);
// <English> Execute the macros if the AI prediction condition is met.
// <Greek> ???????? ??? macros ??? ????????? ? ??????? ????????? AI.
$macroContainer->executeIfTrue($user);
// <English> Free resources
// <Greek> ???????????? ????? ??? ?????????
$ai->Free();
?>
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