?????? ???????????? ?? ?????????? AI

???? ? ?????? ?????????? ??????? ??? ?? Ascoos OS ?????? ?? ????????? macros ????? ?????????? AI, ???????????? ????????? ???????????? ?? DSL (Domain-Specific Language). ???????????????? ?? ??????? TArtificialIntelligenceHandler, AbstractDslAstBuilder ??? AstMacroTranslator ??? ?? ????????????? ??? ???????, ?? ?????????? ??????? ?? AST, ?? ???? ???????????? ?? ???????????? ??? ?? ???? ??????????? ????????.

??????

• ?????????? ???????? ?? `trainLogisticRegression()`
• ?????????? AST ??? DSL ?? `AbstractDslAstBuilder`
• ????????? AST ?? ?????????? macros ?? `AstMacroTranslator`
• ???????? ??? macros ???? ?? ?????????? ??????????? ???????

?????? ??????? ??? Ascoos OS

• TArtificialIntelligenceHandler ?????????? ??? ???????? ???????? ?????????? ?????????????
• AbstractDslAstBuilder ??????? DSL ??????? ?? Abstract Syntax Tree
• AstMacroTranslator ????????? AST ?? container ?? callbacks ??? ???? macro

???? ???????

? ?????? ??????????? ?? ??? ?????? PHP: - macro_decision_engine.php ???????? ???????? ??? ??????: ??????? ?????????, ??????????, DSL parsing, ????????? ??? ???????? macros.

??????????????

1. PHP ? 8.2
2. ????????????? ?? Ascoos OS. ?? ?????????????? ?? ASCOOS Web Extended Studio (AWES) 26, ????? ??? ????????????????.

??????????

1. ??????????? ?? training data (`$X`, `$y`) ???? ???????.

2. ????????? ?? script ???? web server:
   https://localhost/aos/examples/case-studies/ai/macro_decision_engine/macro_decision_engine.php
   

?????????? DSL

WHEN predict(user.features) > 0.5 THEN
    LOG "User is eligible"
    ENABLE MODULE "AdvancedAnalytics"

??? ?????????

1. ? `TArtificialIntelligenceHandler` ?????????? ??? ??????? logistic regression ?? ???????? `$X` ??? `$y`.
2. ?? `AbstractDslAstBuilder` ?????????? ?? DSL script ?? AST nodes.
3. ? `AstMacroTranslator` ??????????? ???? node ?? callback: - `LOG` ? ???????? ????????? - `ENABLE MODULE` ? ???????????? ????????????? module - `predict` ? ????? ?? `predictLogisticRegression()`
4. ?? `TMacroHandler` ??????? ??? ??????? ???? ?? ? ???????? ?????????? ?? ???? (`> 0.5`).

?????????? ??????

// ?????????? ????????
$ai    = new TArtificialIntelligenceHandler();
$model = $ai->trainLogisticRegression($X, $y);

// DSL script
$dsl = <<<DSL
WHEN predict(user.features) > 0.5 THEN
    LOG "User is eligible"
    ENABLE MODULE "AdvancedAnalytics"
DSL;

// AST & ?????????
$astBuilder      = new class extends AbstractDslAstBuilder {};
$ast             = $astBuilder->buildAst($dsl);
$translator      = new class([...]) extends AstMacroTranslator {};
$macroContainer  = $translator->translateAst($ast);

// ???????? ????? ??????
$user = ['features' => [1, 1, 0]];
$macroContainer->executeIfTrue($user);

??????????? ??????????

??? ? ???????? predict([1,1,0]) > 0.5:

User is eligible
Module enabled: AdvancedAnalytics

?????

• ?????????? Ascoos OS
• GitHub Repository
• AWES
• BootLib
• phpBCL8

??????????

?????? ?? ???????????? ?? ???? ?? ?????? ??????????; ????? fork ?? ??????????, ????????? ??? macros ? ?????????? DSL ??? macro_decision_engine.php ??? ????????? pull request. ????? ?? CONTRIBUTING.md ??? ???????.

????? ??????

???? ? ?????? ?????????? ?????????? ??? ??? Ascoos General License (AGL). ????? ?? LICENSE.