Query expansion for chinese information retrieval by using a decaying co - occurrence model 利用一种衰减的共现模型进行中文信息检索查询扩展
Objective to determine the characteristics of co - occurrence of major health risk behaviors 摘要目的了解城市青少年健康危险行为的多发特点。
Co - occurrence matrixes identify repeated occurrences of gray level pixel configurations within the texture 共生矩阵确定纹理的灰度级象素组态。
Automatic visual inspection for foamed mask packing products based on co - occurrence matrix and color features 基于共生矩阵和颜色特征的泡罩包装缺陷检测
On this basis , the four numerical features identifying the content of image are raised from gray - level co - occurrence matrix of the image 在此基础上,利用图像的灰度共生矩阵,统计出反应纹理一致性、纹理对比、纹理的熵和纹理相关性的数量值。
the temporal property of two things happening at the same time; "the interval determining the coincidence gate is adjustable" 同义词:concurrence, coincidence, conjunction
Co-occurrence or cooccurrence is a linguistics term that can either mean concurrence / coincidence or, in a more specific sense, the above-chance frequent occurrence of two terms from a text corpus alongside each other in a certain order. Co-occurrence in this linguistic sense can be interpreted as an indicator of semantic proximity or an idiomatic expression.