标签feature-extraction - 这是页52 - GeneraCodice

如何从文本数据中选择功能？

https://www.generacodice.com/cn/articolo/1105828/如何从文本数据中选择功能
  data-mining  -  text-mining  -  feature-extraction  -  feature-selection
datascience.stackexchange datascience.stackexchange

转换循环序数属性的好方法是什么？

https://www.generacodice.com/cn/articolo/1105784/转换循环序数属性的好方法是什么
  feature-extraction  -  feature-scaling  -  featurization
datascience.stackexchange datascience.stackexchange

从报告到功能矩阵

https://www.generacodice.com/cn/articolo/1104231/从报告到功能矩阵
  feature-extraction  -  k-means
datascience.stackexchange datascience.stackexchange

文档分类：特征过滤之前或之后的TF-IDF？

https://www.generacodice.com/cn/articolo/1099255/文档分类-特征过滤之前或之后的tf-idf
  classification  -  feature-extraction  -  feature-selection
datascience.stackexchange datascience.stackexchange

平滑比例::大量用户数据库

https://www.generacodice.com/cn/articolo/1098935/平滑比例-大量用户数据库
  machine-learning  -  feature-extraction  -  predictive-modeling
datascience.stackexchange datascience.stackexchange

弦乐中的簇字符串？

https://www.generacodice.com/cn/articolo/1098372/弦乐中的簇字符串
  nlp  -  text-mining  -  feature-extraction
datascience.stackexchange datascience.stackexchange

NER的无监督功能学习

https://www.generacodice.com/cn/articolo/1092833/ner的无监督功能学习
  nlp  -  text-mining  -  feature-extraction
datascience.stackexchange datascience.stackexchange

如何为神经网络选择功能？

https://www.generacodice.com/cn/articolo/1092516/如何为神经网络选择功能
  machine-learning  -  neural-network  -  feature-extraction  -  feature-selection
datascience.stackexchange datascience.stackexchange

什么是降低尺寸？特征选择和提取之间有什么区别？

https://www.generacodice.com/cn/articolo/1091254/什么是降低尺寸-特征选择和提取之间有什么区别
  feature-extraction  -  feature-selection  -  dimensionality-reduction
datascience.stackexchange datascience.stackexchange

检索从SIFT / SURF获得的最重要功能

https://www.generacodice.com/cn/articolo/1044941/检索从sift-surf获得的最重要功能
  image-processing  -  optimization  -  sift  -  feature-extraction  -  surf
StackOverflow StackOverflow
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