sparseness
n.
稀疏；稀少
英語翻譯 Noun:
-
the property of being scanty or scattered; lacking denseness
造句
用作名詞(n.)
- Because the data it used was not users\\\' rating but users\\\' browse route, the problem of data sparseness and initial rating was resolved.
由于數據不是簡單的用戶評分，而是用戶瀏覽網頁的路徑，這樣就解決了數據稀疏問題和最初評價問題。
- Based on the clustering method, the mixing matrix was first estimated by a new potential function using the sparseness of sources.
首先，利用變換后信源的稀疏特征，采用一新的勢函數通過聚類算法估計混疊矩陣。
近義反義詞 【近義詞】
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thinness
薄
-
scarceness
缺乏,稀少
-
scarcity
缺乏
-
bareness
赤裸
-
scantiness
缺乏
-
sparsity
稀疏
-
spareness
缺乏
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