第四十五章 知识认知网络源码实现WSaiOS Cognitive Knowledge Network
第四十五章
WSaiOS Cognitive Knowledge Network知识认知网络源码实现
45.8 Cognitive Knowledge Network API与Runtime集成源码实现
在45.7节中,我们完成:
- Knowledge Lifecycle;
- Knowledge Reinforcement;
- Knowledge Optimization;
- Knowledge Forgetting;
- Knowledge Evolution Scheduler。
此时WSaiOS Knowledge Network已经具备:
Knowledge Creation
↓
Knowledge Fusion
↓
Knowledge Evolution
↓
Stable Cognitive Knowledge
但是,一个操作系统级认知网络必须提供统一访问能力。
因此本节实现:
Cognitive Knowledge API
以及:
Knowledge Network Runtime Service
45.8.1 Knowledge API定位
Knowledge API负责:
向WSaiOS内部模块提供:
- 知识查询;
- 知识写入;
- 知识推理;
- 知识更新;
- 知识统计。
架构:
WSaiOS Runtime
│
▼
Cognitive Knowledge API
│
┌───────────────┼───────────────┐
▼ ▼ ▼
Retrieval Reasoning Evolution
Service Service Service
45.8.2 Knowledge API功能设计
主要接口:
1. Add Knowledge
添加知识:
POST
/knowledge/add
2. Query Knowledge
查询知识:
GET
/knowledge/query
3. Reasoning
知识推理:
POST
/knowledge/reason
4. Update Knowledge
更新知识:
POST
/knowledge/update
5. Knowledge Status
系统状态:
GET
/knowledge/status
45.8.3 API目录结构
新增:
knowledge_network/
├── api/
│
├── knowledge_api.py
├── schemas.py
├── controller.py
└── router.py
45.8.4 Knowledge API数据模型
文件:
schemas.py
代码:
from dataclasses import dataclass
@dataclass
class KnowledgeRequest:
subject:str
predicate:str
object:str
confidence:float=1.0
@dataclass
class KnowledgeResponse:
success:bool
data:dict
45.8.5 Knowledge Controller
文件:
controller.py
源码:
class KnowledgeController:
def __init__(
self,
engine
):
self.engine=engine
def add(
self,
request
):
result=(
self.engine.add_knowledge(
request
)
)
return {
"success":
True,
"data":
result
}
def query(
self,
keyword
):
return self.engine.retrieve(
keyword
)
45.8.6 FastAPI接口实现
文件:
knowledge_api.py
代码:
from fastapi import APIRouter
router=APIRouter()
controller=None
@router.post(
"/knowledge/add"
)
def add(
data:dict
):
return controller.add(
data
)
@router.get(
"/knowledge/status"
)
def status():
return {
"service":
"Knowledge Network Running"
}
45.8.7 Runtime注册Knowledge Service
WSaiOS Runtime启动:
Kernel
│
▼
Runtime
│
├── Feedback Service
├── Learning Service
├── Knowledge Service
└── Decision Service
注册代码:
runtime.register(
"knowledge",
knowledge_network
)
45.8.8 Knowledge Service生命周期
文件:
service.py
源码:
class KnowledgeService:
def __init__(self):
self.engine=(
CognitiveKnowledgeEngine()
)
def start(self):
self.engine.initialize()
def stop(self):
self.engine.shutdown()
启动:
service.start()
输出:
Knowledge Graph Loaded
Semantic Engine Ready
Reasoning Engine Ready
Knowledge Service Running
45.8.9 Agent访问Knowledge Network
WSaiOS Agent:
通过统一接口:
knowledge.query(
"customer preference"
)
返回:
{
"knowledge":
[
{
"subject":
"Customer",
"predicate":
"prefers",
"object":
"Quiet Motor"
}
]
}
45.8.10 Decision Engine调用知识
流程:
Decision Request
│
▼
Knowledge API
│
▼
Retrieval Engine
│
▼
Reasoning Engine
│
▼
Decision Result
调用:
context=(
knowledge.reason(
task
)
)
45.8.11 Plugin知识扩展接口
第三方插件:
可以注册:
knowledge.register(
plugin_knowledge
)
例如:
医疗插件:
Disease
has_symptom
Symptom
金融插件:
Market
has_indicator
Indicator
45.8.12 Knowledge Event Bus集成
知识变化产生事件:
Knowledge Updated
│
▼
Event Bus
│
┌──────┼──────┐
▼ ▼ ▼
Agent Runtime Monitor
事件模型:
class KnowledgeEvent:
def __init__(
self,
data
):
self.type="knowledge_update"
self.data=data
45.8.13 完整Knowledge Runtime架构
WSaiOS Kernel
│
Runtime Layer
│
┌──────────────┼──────────────┐
▼ ▼ ▼
Feedback Knowledge Decision
Engine Network Engine
│
┌──────────────┼──────────────┐
▼ ▼ ▼
Retrieval Reasoning Evolution
45.8.14 工程特点
1. 系统服务化
Knowledge不是模块:
而是OS服务。
2. 统一访问
所有Agent:
通过API访问。
3. 支持生态扩展
插件可以增加领域知识。
4. 本地认知基础设施
支持:
- SQLite;
- Graph Storage;
- Local Runtime。
45.8 本节总结
完成:
Cognitive Knowledge Network API与Runtime集成源码实现
实现:
✅ Knowledge API
✅ Knowledge Controller
✅ Runtime Registration
✅ Knowledge Service
✅ Agent Access Interface
✅ Decision Engine Integration
✅ Event Bus Connection
当前第四十五章进度:
45.1 Knowledge Network架构 ✅
45.2 Knowledge Graph模型 ✅
45.3 Knowledge Retrieval Engine ✅
45.4 Semantic Relation Engine ✅
45.5 Cognitive Reasoning Engine ✅
45.6 Knowledge Fusion Engine ✅
45.7 Knowledge Evolution Engine ✅
45.8 API与Runtime Integration ✅
下一节:
45.9 Cognitive Knowledge Network完整源码整合与运行测试
重点:
- 完整工程目录;
- Knowledge Graph初始化;
- Knowledge CRUD测试;
- Semantic Relation测试;
- Reasoning测试;
- Fusion测试;
- Evolution测试;
- WSaiOS Cognitive Knowledge Network v1.0完成。
完成后,第四十五章正式结束。