row rank 中文意思是什麼
row rank
解釋
行秩-
The concept of row ( column ) transposed matrix and row ( column ) symmetric matrix is given, their basic property is studied, and the formula for full rank factorization and orthogonal diagonal factorization of row ( column ) symmetric matrix are presented, which can reduce dramatically the amount of calculation and save the cpu time and memory without loss of any numerical precision
摘要提出了行（列）轉置矩陣與行（列）對稱矩陣的概念，研究了其性質，給出了行（列）對稱矩陣的滿秩分解和正交時角分解公式，極大地減少了行（列）對稱矩陣的滿秩分解和正交對角分解的計算量與存儲量，且沒有降低數值精度。 -
Then the people begun to flock in, and the beats and the girls took seats in the front row at the head of the coffin, and for a half an hour the people filed around slow, in single rank, and looked down at the dead man s face a minute, and some dropped in a tear, and it was all very still and solemn, only the girls and the beats holding handkerchiefs to their eyes and keeping their heads bent, and sobbing a little
隨後人們開始往裡擠，那兩個敗類和幾位閨女在棺材前面的前排就坐。人們排成單行，一個個繞著棺材慢慢走過去，還低下頭去看看死者的遺容，這樣每人有一分鐘的光景，一共半個鐘點，有些人還掉了幾滴眼淚。一切都又安靜，又肅穆，只有閨女們和兩個敗類手帕掩著眼睛，垂著腦袋，發出一兩聲嗚咽。 -
Queries using freetexttable specify freetext - type full - text queries that return a relevance ranking value rank and full - text key for each row
使用freetexttable進行的查詢可以指定freetext類型的全文查詢，這些查詢為每行返回一個關聯等級值（ rank ）和全文鍵（ key ） 。 -
This rank column contains a value for each row that indicates how well a row matched the selection criteria
每一行在rank列中都對應一個值，該值指示行與選擇條件的匹配程度。 -
Rank, which are referenced within the query to obtain the appropriate rows and use the row ranking values
的列，可以在查詢中引用這些列以獲取相應的行並使用行排名值。
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