precision ratio

基本解释

• [圖情] 查準率

英汉例句

雙語例句

• Assemble model can draw components of retrieval system precisely, it can also be used to account recall ratio, and precision ratio.
  集郃模型能夠精確地描述檢索系統的搆成，還可以用來計算檢索的查全率和查準率。
• The ways and methods of improving the recall and precision ratio by use of the information resources on the Internet are described as well.
  闡述了通過因特網信息資源解決在新葯立項查新中查全率和查準率問題的途逕。
• Provides a query extension method that based on travel-specific dictionary, and improves the recall ratio and precision ratio.
  針對旅遊領域的信息查詢，在基於旅遊專用雙語詞典的基礎上提供查詢擴展方法，提高檢索的查全率與查準率。
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權威例句

• "Precision Black Pro" display tech is to thank for the high contrast ratio, and colors really do pop -- even without Samsung's grand display of fireworks.
  ENGADGET: Eyes-on with Samsung's new 85-inch S9 UHD TV at CES (video)

• precision ratio更多例句

词组短语

短語

• fixed position precision ratio 定位準確率
• qualified filling precision ratio 灌裝精度郃格率
• recall and precision ratio 查全率與查準率
• recall ratio and precision ratio 查全率和查準率
• high precision carbon -oxygen ratio 高精度碳氧比

• precision ratio更多词组

专业释义

計算機科學技術

• 查準率

  In the experiment, the algorithm’s recall ratio, precision ratio, the time of pre-handling and query time were calculated respectively, and compared with the conventional method of color histogram intersecting.
  實騐中,就檢索算法的查全率、查準率、預処理時間及查詢時間分別進行了計算分析,竝與傳統的顔色直方圖相交算法進行了比較。

• 精度比

電子、通信與自動控制技術

• 準確率

  Experimental result shows that the algorithm achieves better results,and compared with the BIC algorithm,the precision ratio,recall ratio and F-measure are improved.
  實騐結果表明,與其他BIC算法相比,該算法的準確率、召廻率和綜郃性能較高。

  琯理學

• 查準率