JobbAI：MLOps架构图变更

    graph TD
		%% v1.0 基础统计版本
		subgraph "v1.0: 基础统计分析"
		direction TB
		subgraph "应用层v1"
		A1[职位JD输入] --> A2[TF-IDF计算器]
		A2 --> A3[统计异常检测]
		A3 --> A4[控制台输出]
		end
		
    subgraph "数据层v1"
        A5[最新50个JD<br/>内存存储]
    end

    subgraph "基础设施层v1"
        A6[本地Python脚本<br/>手动执行]
    end

    A2 -.-> A5
    A6 --> A1

    A7[❌ 无历史数据] -.-> A5
    A8[❌ 无自动化] -.-> A6
    A9[❌ 无语义理解] -.-> A3
end


%% 样式定义
classDef v1 fill:#ffebee,stroke:#f44336,stroke-width:2px
classDef v2 fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
classDef v3 fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
classDef business fill:#fff3e0,stroke:#ff9800,stroke-width:2px
classDef application fill:#f3e5f5,stroke:#9c27b0,stroke-width:2px
classDef platform fill:#e1f5fe,stroke:#00bcd4,stroke-width:2px
classDef data fill:#fce4ec,stroke:#e91e63,stroke-width:2px
classDef cicd fill:#f1f8e9,stroke:#8bc34a,stroke-width:2px
classDef service fill:#fff8e1,stroke:#ffc107,stroke-width:2px
classDef monitor fill:#f0f4c3,stroke:#cddc39,stroke-width:2px,stroke-dasharray: 5 5
classDef infra fill:#efebe9,stroke:#795548,stroke-width:2px

%% v1.0
class A1,A2,A3,A4,A5,A6,A7,A8,A9 v1

%% v2.0
class B1,B2,B3,B4,B5 application
class B6,B7,B8 data
class B9,B10,B11 cicd
class B12,B13 infra

%% v3.0
class C1,C2,C3,C4 business
class C5,C6,C7,C8 application
class C9,C10,C11,C12 platform
class C13,C14,C15,C16 data
class C17,C18,C19,C20 cicd
class C21,C22,C23 service
class C24,C25,C26 monitor
class C27,C28,C29 infra

    graph TD
		

%% v2.0 MLOps自动化版本
subgraph "v2.0: MLOps自动化流水线"
    direction TB

    subgraph "应用层v2"
        B1[JobDataAccessor<br/>统一数据访问] --> B2[翻译服务HF]
        B2 --> B3[关键词库匹配]
        B3 --> B4[TF-IDF + 双语料库]
        B4 --> B5[异常检测结果]
    end

    subgraph "数据层v2"
        B6[(job_listings<br/>7天完整数据)]
        B7[(job_analytics_archive<br/>6个月精简数据)]
        B8[本地HF模型缓存]
    end

    subgraph "CI/CD层v2"
        B9[GitHub Actions<br/>定时任务]
        B10[翻译流水线<br/>daily@2AM]
        B11[分析流水线<br/>daily@3AM]
    end

    subgraph "基础设施层v2"
        B12[GitHub Runners<br/>Ubuntu]
        B13[Supabase数据库<br/>PostgreSQL]
    end

    B1 --> B6
    B4 --> B7
    B9 --> B10
    B9 --> B11
    B10 --> B2
    B11 --> B4
    B12 --> B9
    B13 --> B6
    B13 --> B7
    B2 --> B8
end


%% 样式定义
classDef v1 fill:#ffebee,stroke:#f44336,stroke-width:2px
classDef v2 fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
classDef v3 fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
classDef business fill:#fff3e0,stroke:#ff9800,stroke-width:2px
classDef application fill:#f3e5f5,stroke:#9c27b0,stroke-width:2px
classDef platform fill:#e1f5fe,stroke:#00bcd4,stroke-width:2px
classDef data fill:#fce4ec,stroke:#e91e63,stroke-width:2px
classDef cicd fill:#f1f8e9,stroke:#8bc34a,stroke-width:2px
classDef service fill:#fff8e1,stroke:#ffc107,stroke-width:2px
classDef monitor fill:#f0f4c3,stroke:#cddc39,stroke-width:2px,stroke-dasharray: 5 5
classDef infra fill:#efebe9,stroke:#795548,stroke-width:2px

%% v1.0
class A1,A2,A3,A4,A5,A6,A7,A8,A9 v1

%% v2.0
class B1,B2,B3,B4,B5 application
class B6,B7,B8 data
class B9,B10,B11 cicd
class B12,B13 infra

%% v3.0
class C1,C2,C3,C4 business
class C5,C6,C7,C8 application
class C9,C10,C11,C12 platform
class C13,C14,C15,C16 data
class C17,C18,C19,C20 cicd
class C21,C22,C23 service
class C24,C25,C26 monitor
class C27,C28,C29 infra

    graph TD
		

%% v3.0 LLM语义架构
subgraph "v3.0: LLM混合语义架构"
    direction TB

    subgraph "业务层v3"
        C1[用户招聘需求] --> C2[智能异常分析]
        C2 --> C3[可解释性报告]
        C3 --> C4[业务决策支持]
    end

    subgraph "应用层v3"
        C5[EnhancedJobAnomalyDetector<br/>主检测引擎]
        C6[RoleClassifier<br/>智能角色分类]
        C7[SemanticAnomalyDetector<br/>语义异常检测]
        C8[LegacyAnomalyDetector<br/>传统TF-IDF检测]
    end

    subgraph "平台层v3"
        C9[PipelineOrchestrator<br/>流程编排]
        C10[SemanticClassifier<br/>四轮分级分类]
        C11[BaselineGenerator<br/>语义基线构建]
        C12[DatabaseManager<br/>分离存储管理]
    end

    subgraph "数据层v3"
        C13[(semantic_baselines<br/>语义数据表)]
        C14[(baseline_vectors<br/>向量数据表)]
        C15[SentenceTransformer<br/>embedding模型缓存]
        C16[Skills Vocabulary<br/>知识库]
    end

    subgraph "CI/CD层v3"
        C17[GitHub Actions<br/>Serverless Batch]
        C18[Translation Workflow<br/>daily@2AM]
        C19[Analysis Workflow<br/>daily@3AM]
        C20[Baseline Generation<br/>on-demand]
    end

    subgraph "模型服务层v3"
        C21[主服务器<br/>在线Matching服务]
        C22[批处理服务<br/>GitHub Actions]
        C23[A/B测试框架<br/>计划中]
    end

    subgraph "监控层v3 (计划中)"
        C24[模型性能监控<br/>🚧 开发中]
        C25[数据漂移检测<br/>🚧 开发中]
        C26[业务指标跟踪<br/>🚧 开发中]
    end

    subgraph "基础设施层v3"
        C27[GitHub Runners<br/>批处理计算]
        C28[Supabase<br/>分布式存储]
        C29[主服务器<br/>在线服务]
    end

    %% 连接关系
    C1 --> C5
    C5 --> C6
    C5 --> C7
    C5 --> C8
    C6 --> C2
    C7 --> C2
    C8 --> C2
    C2 --> C3

    C9 --> C10
    C9 --> C11
    C9 --> C12
    C10 --> C13
    C11 --> C13
    C11 --> C14
    C12 --> C13
    C12 --> C14
    C16 --> C10

    C17 --> C18
    C17 --> C19
    C17 --> C20
    C20 --> C9

    C21 --> C5
    C22 --> C9

    C24 -.-> C5
    C25 -.-> C13
    C26 -.-> C3

    C27 --> C22
    C28 --> C13
    C28 --> C14
    C29 --> C21
    C15 --> C7
end

%% 样式定义
classDef v1 fill:#ffebee,stroke:#f44336,stroke-width:2px
classDef v2 fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
classDef v3 fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
classDef business fill:#fff3e0,stroke:#ff9800,stroke-width:2px
classDef application fill:#f3e5f5,stroke:#9c27b0,stroke-width:2px
classDef platform fill:#e1f5fe,stroke:#00bcd4,stroke-width:2px
classDef data fill:#fce4ec,stroke:#e91e63,stroke-width:2px
classDef cicd fill:#f1f8e9,stroke:#8bc34a,stroke-width:2px
classDef service fill:#fff8e1,stroke:#ffc107,stroke-width:2px
classDef monitor fill:#f0f4c3,stroke:#cddc39,stroke-width:2px,stroke-dasharray: 5 5
classDef infra fill:#efebe9,stroke:#795548,stroke-width:2px

%% v1.0
class A1,A2,A3,A4,A5,A6,A7,A8,A9 v1

%% v2.0
class B1,B2,B3,B4,B5 application
class B6,B7,B8 data
class B9,B10,B11 cicd
class B12,B13 infra

%% v3.0
class C1,C2,C3,C4 business
class C5,C6,C7,C8 application
class C9,C10,C11,C12 platform
class C13,C14,C15,C16 data
class C17,C18,C19,C20 cicd
class C21,C22,C23 service
class C24,C25,C26 monitor
class C27,C28,C29 infra