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https://www.min2k.com/tools/mermaid/

 

graph LR
classDef api fill:#E5F6FF,stroke:#73A6FF,stroke-width:2px
classDef recall fill:#FFF6CC,stroke:#FFBC52,stroke-width:2px
classDef feature fill:#FFEBEB,stroke:#E68994,stroke-width:2px
classDef sort fill:#D5F5E3,stroke:#58D68D,stroke-width:2px
classDef aggregate fill:#F2E6FF,stroke:#BE8FED,stroke-width:2px

A(猜你喜欢API):::api --> D(猜你喜欢召回):::recall
B(低价频道API):::api --> D
C(统一推荐API):::api --> D

D --> E(召回的在线特性服务):::feature
E --> D
D --> F(召回的MLX predictor):::recall
F --> D

G(优选专区召回):::recall --> E
E --> G
G --> F
F --> G

H(推荐促销召回):::recall --> E
E --> H
H --> F
F --> H

D --> I(低价粗排):::sort
G --> I
H --> I

I --> J(特价团头组排特征服务):::feature
J --> I
I --> K(内容平台粗排特征服务):::feature
K --> I

I --> L(猜你喜欢精排):::sort
I --> M(特价团购精排):::sort
I --> N(优选精排):::sort
I --> O(大促精排):::sort
I --> P(低价精排):::sort

L --> Q(推荐精排的在线特征服务):::feature
Q --> L
O --> R(推荐大促精排的在线特征服务):::feature
R --> O

L --> S(精排的MLX predictor):::sort
S --> L
M --> S
S --> M
N --> S
S --> N
O --> S
S --> O
P --> S
S --> P

L --> T(猜你喜欢推荐聚合):::aggregate
M --> T
N --> T
O --> T
P --> T

T --> U(统一推荐聚合):::aggregate
T --> V(低价推荐聚合):::aggregate

U --> A
U --> B
U --> C
V --> B