例句與造句

1. according to such an idea, we propose a new retrieval method that combines xpath and vector space model, named as the vector retrieval model based on xpath . secondly, we make full use of the hierarchical architecture of xml data, and analyze the structure of every document to construct a structure thesaurus, which is designed to navigate the user query and to eliminate the structural conflict
   根據(jù)這一思想，作者提出了將xpath語(yǔ)言與傳統(tǒng)的向量空間模型相結(jié)合，實(shí)現(xiàn)基于簡(jiǎn)單xpath路徑的向量檢索算法來(lái)實(shí)現(xiàn)對(duì)xml文檔的檢索。充分利用xml文檔分類(lèi)層次體系結(jié)構(gòu)的特點(diǎn)，對(duì)于每篇xml文檔分析其文檔結(jié)構(gòu)，并采用聚類(lèi)學(xué)習(xí)算法形成文檔結(jié)構(gòu)類(lèi)屬詞典，從而實(shí)現(xiàn)xml文檔查詢(xún)的導(dǎo)航機(jī)制和消除文檔結(jié)構(gòu)的異構(gòu)性。
2. It's difficult to find vector retrieval model in a sentence. 用vector retrieval model造句挺難的