co-occurrence

美 [ˌkoʊ əˈkɜːrəns]英 [ˌkəʊ əˈkʌrəns]
  • 网络共现;同现关系
co-occurrenceco-occurrence

noun

1
the temporal property of two things happening at the same time
the interval determining the coincidence gate is adjustable
Synonym: concurrence coincidence conjunction
2
an event or situation that happens at the same time as or in connection with another
Synonym: accompaniment concomitant attendant

数据来源:WordNet

  1. Application of co-occurrence analysis technology in text data mine of biomedical information

    共现分析技术在生物医学信息文本数据挖掘中的应用

  2. Automatic Recognition of Chinese Synonyms Using Link Structure and Co-occurrence Analysis

    结合链接结构和共现分析的同义词自动识别方法

  3. A Novel Chinese Text Subject Extraction Method Based on Character Co-occurrence

    一种基于字同现频率的汉语文本主题抽取方法

  4. Image Restoration by Adaptive Neural Network Based on Co-occurrence Matrix Analysis

    基于共生矩阵分析的自适应神经网络图像复原算法

  5. Research of Correlation Strength of Second Order Co-Occurrence Concepts Based on Mutual Information

    基于互信息的二阶共现概念相关度研究

  6. A New Feature Extracting Algorithm Based Gray Level Co-Occurrence Matrix

    一种新的灰度共现矩阵特征提取算法

  7. A Method of Automatic Keyword Extraction based on Co-occurrence Model

    基于词汇同现模型的关键词自动提取方法研究

  8. Question Answering System Based on Frequently Asked Questions Using Co-Occurrence Word Model

    基于词共现模型的常问问题集的自动问答系统研究

  9. Research on the Method of Image Segmentation Based on the Gray Level Co-occurrence Matrix

    基于灰度共生矩阵的图像分割方法研究

  10. Research of Chinese Text Automatic Summarization Based on Words co-occurrence and Position Features

    基于词位置与同现特征的中文自动文摘研究

  11. Texture Analysis Based on Coefficient Relationship Co-occurrence Matrix and SVM

    基于系数关系共生矩阵和SVM的纹理分析

  12. Objective To determine the characteristics of co-occurrence of major health risk behaviors .

    目的了解城市青少年健康危险行为的多发特点。

  13. A Method for Generating Co-occurrence Matrix of Mass Data Based on Hadoop

    基于Hadoop的海量共现矩阵生成方法

  14. Osseous tumors imaging analysis based on the gray level co-occurrence matrix

    基于灰度共生矩阵的骨肉瘤图像分析

  15. Co-occurrence word retrieval is very important in information mining and natural language processing .

    共现词提取在信息挖掘和自然语言处理中有着十分重要的地位。

  16. Research on Method of Text-knowledge Mining Based on Co-occurrence Analysis

    基于共现分析的文本知识挖掘方法研究

  17. Scale Co-occurrence Matrix for Texture Analysis Using Wavelet Transform

    利用基于小波的尺度共生矩阵进行纹理分析

  18. Research on Micro-cell Image Based on Synthesized Gray Level Co-occurrence Matrix

    基于综合灰度共生矩阵的显微细胞图像纹理研究

  19. Study on Image Texture of Julia Set Based on Gray Level Co-occurrence Matrix

    基于灰度共生矩阵的Julia集的纹理研究

  20. Concept Extraction in Automatic Ontology Construction Using Words Co-occurrence

    利用词语共现进行Ontology的概念获取

  21. Then the relationships between the characteristics are built by word co-occurrence analysis .

    接着根据词共现分析构建了特征词之间的联系。

  22. Analysis of Gun Bore Image Based on Grey Level Co-occurrence Triangular Matrix

    基于灰度共生三角阵的炮膛图像分析

  23. Analysis of texture feature extracted by gray level co-occurrence matrix

    灰度共生矩阵提取纹理特征的实验结果分析

  24. Surface Roughness Measurement Based on Co-occurrence Texture Features of Speckle Pattern Images

    基于激光散斑图像共生纹理特征的表面粗糙度测量

  25. An improved approach for image retrieval based on generalized co-occurrence matrix is proposed .

    提出了基于改进的广义图像灰度共生矩阵的图像检索方法。

  26. Mobile Query Expansion Based on Related Word Co-occurrence of Abstract and Log

    基于摘要和日志中相关词共现策略的移动查询扩展

  27. On the Relations and Co-occurrence of Higher Investment Rate and Deflation in China

    中国高投资率与通货紧缩并存的原因分析

  28. Analysis of the Turning Workpiece Surface Texture Based on Gray Level Co-occurrence Matrix

    基于灰度共生矩阵的车刀车削工件表面纹理分析

  29. Study on Word Similarity based on Contextual Word Co-occurrence Vector

    基于上下文词语同现向量的词语相似度计算

  30. Realization and Evaluation of a Decaying Co-occurrence Based on Parallel Computing

    基于并行计算的词共现衰减因子模型实现及评价