模糊集论域 meaning in English

universe of fuzzy sets

Compared to the degree of approaching method , the fuzzy semantic relationship between fuzzy sets depends on not only the two fuzzy sets elements " subordinative degree , but also the elements " semantic relationship , while the degree of approaching only depends on the subordinative degree of the same element in different fuzzy sets , so the fuzzy semantic relationship method gets better results , and settle the problem of one text belonging to more than one class well . 3
两个模糊集间的语义关联度，不但依赖于两个模糊集论域的元素间的隶属度，而且与相应论域元素间的语义近似程度有关，而贴近度的方法只考虑了相同元素在不同模糊集中隶属度值的关系，因此模糊语义关联度的方法获得了更好的分类效果，并且更好地解决了文本兼类的问题。