fuzzy matching的用法和樣例：
例句
- A fuzzy match groups rows that have approximately the same values.
模糊匹配對具有相似值的行進行分組。 - Based on a fuzzy matching model and a fuzzy evaluating model, a multi-layer model is provided for quantitative discription of the similarity at different layers.
該策略在模糊匹配模型和模糊評價模型基礎上，通過建立多層次評價模型，定量描述實例在不同層次的相似性，綜合評價選出最適當的實例。
