Classification refers to the task of assigning predefined labels—classes—to individual data objects. It is performed based on one selected attribute (the class label), that has a fixed number of categorical values. The number of categories (classes) is known in advance, which is one of the main differences between clustering and classification: for clustering, the number of groups is usually not known, but rather revealed during the clustering process.

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Time Series Classification

  • Zoltán Gellér,
  • Vladimir Kurbalija,
  • Miloš Radovanović,
  • Mirjana Ivanović

摘要

Classification refers to the task of assigning predefined labels—classes—to individual data objects. It is performed based on one selected attribute (the class label), that has a fixed number of categorical values. The number of categories (classes) is known in advance, which is one of the main differences between clustering and classification: for clustering, the number of groups is usually not known, but rather revealed during the clustering process.