prune tree 中文意思是什麼
prune tree
解釋
李樹-
We prune and train to achieve and maintain a form of tree which is desirable for easy maintenance, high yields and good fruit quality.
通過修剪和整形，我們得以建成一個高產優質便於管理的理想樹形。 -
This money work adopt alone natural jade sculpture, extremely a plum tree handicraft of vulture is extremely consummate, art of using saber is very fine and smooth fluent, the line is mellow and sweet full, soft, rich wrong but round prune feeling intelligent and elegant mellow and sweet
此款作品採用天然獨玉雕刻，精雕的一棵梅樹工藝極為精湛，刀法十分細膩流暢，線條圓潤飽滿，梅干曲而圓柔，富靈秀圓潤感。 -
Based on the analysis of above drawbacks, this paper proposes frequent access pattern tree algorithm ( fapt ). this algorithm includes two steps : access pattern tree method, through the pattern matching method it saves user ' s visit sequences with tree ; pruning method, it uses frequent degree to prune access pattern tree which is under the frequent degree
在分析以上不足的基礎上，提出了頻繁訪問模式樹（ fapt ）演算法，該演算法包括以下兩個步驟:訪問模式樹的生成，通過模式匹配的方法將用戶訪問序列以樹形結構來存儲;修剪的策略，利用頻繁度對訪問模式樹進行修剪，修剪掉其中低於頻繁度的節點。 -
By computing the cost of the cheapest subtree with size constraints of the partial tree ( this is an upper bound on the cost of the final optimal tree ) and lower bounds on the cost of subtrees of varying sizes that are rooted at nodes of the partial tree, the algorithms can identify and prune nodes that cannot possibly belong to the optimal constrainted subtree
建樹階段設置大小限制的修剪演算法是通過計算出不完整樹的最小代價得到優化樹的代價上限，根據此上限以及計算出的節點的實際代價來修剪節點的。在預測模型中應用了在建樹階段加入大小限制條件的修剪演算法。 -
And then, he looked at me and said, “ we need to prune that apple tree again
然後，他看著我說： 「我們又該給那棵蘋果樹修修枝了。 」
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