fuzzy matchmaking

Based on service model, the services are divided to two stage filterings (service category filtering and service area filtering), two level matchmakings (service capability matchmaking and fuzzy matchmaking).
在服務模型基礎上,將服務分兩級過濾(服務分類過濾級和服務地域過濾級),分兩層(服務功能匹配層和模糊匹配層)匹配。