structural retrieval 中文意思是什麼

structural retrieval 解釋
結構檢索
  • structural : adj. 構造上的，結構上的，組織上的。adv. -ly
  • retrieval : n. （可）取回，（可）恢復，（可）挽回；（可）修補，（可）修正，（可）更正；（可）彌補，（可）補償。 beyond retrieval 不能補救的，不能挽回的。
  1. Inspired by the idea and model of software reuse, a process model for new product development based on reuse was established and its key technologies for realizing this model, i. e. structural representation for existing design, design retrieval and design solution adaptation, were discussed

    摘要基於軟體重用的思想和模型，提出基於重用的新產品開發過程模型，並對實現該模型的關鍵技術，即現有設計的結構化表示、設計檢索和設計解的修改等進行了討論。
  2. This system is set up on the existing search engine foundations through web services " technology, has solved variety and non - structural web data with xml technology, has formed web multi - level data base, and constructed the system structure in high performance of data warehouse, utilized midas technology to form the high - performance index storehouse structure, has remedied the deficiency of search engines at coverage, accuracy etc, and improved efficiency of information retrieval

    該系統通過webservices技術，建立在現有搜索引擎基礎之上，以xml技術解決了多樣性和非結構性的web數據轉換，形成了web多層次數據庫，利用了web挖掘面向結構化或半結構化數據的智能化數據抽取和知識發現過程，並且構造了數據倉庫的高性能查詢體系結構? hpqs ，利用midas技術形成了高性能索引庫結構，彌補了當前搜索引擎在覆蓋范圍、準確率、復雜查詢語言的使用和結果表現方式等方面的不足，改善了信息檢索的效率。
  3. 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

    根據這一思想，作者提出了將xpath語言與傳統的向量空間模型相結合，實現基於簡單xpath路徑的向量檢索演算法來實現對xml文檔的檢索。充分利用xml文檔分類層次體系結構的特點，對于每篇xml文檔分析其文檔結構，並採用聚類學習演算法形成文檔結構類屬詞典，從而實現xml文檔查詢的導航機制和消除文檔結構的異構性。
  4. Xml information retrieval syslem differs greatly from traditional information retrieval system in the construction of both inverted text index and structural index, the evaluation of both keyword based query and structure based query, and the effects of structural information on result relevance ranking

    Xml信息檢索系統與傳統的信息檢索系統不同，主要體現在：建立索引時不僅需要建立倒排文本索引，還需要建立結構信息索引；查詢處理時不僅需要處理關鍵字查詢條件，還需要處理結構化查詢條件。
  5. Most of the music analysis and music information retrieval ( mir ) researches are based on structural information such as label, midi, or music notes etc. in this thesis we first improve and design a series of algorithms that based on a completely new view of music structure to automate analysis the music structure and label it after a consider comparison and analysis of the related researches before

    與音樂分析與檢索相關的研究大部分都是基於結構化信息如音樂標簽、 midi格式、樂譜等，針對實際音樂內容的分析與檢索的研究是最近三四年才出現的。本文針對實際音樂，從一個新的領域? ?音樂結構分析入手，對比分析以往研究的優點與不足，改進和設計一系列的新演算法實現了音樂結構自動分析和標注，並以此為基礎進一步研究了基於音樂結構的音樂檢索和文摘。
  6. In this paper, the quantitative performances of the above models are compared using experiments. because the cosine measure is not able to reflect the structural similarity between documents, a new retrieval model based on texttiling is proposed in the paper

    本文對這些已知模型在相似搜索問題上的性能做出了實驗對比，並且針對餘弦模型無法考慮文檔結構相似性的缺點，提出了基於texttiling技術的相似檢索模型，該模型考慮了文檔的子主題結構信息。
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