数据标注是指对数据进行人工标注,为机器学习模型提供训练样本。以下是几种常见的标注样例:

  1. 文本分类样例:

原始文本:I love going to the beach on weekends.

标注后的文本:'[SENTIMENT: Positive]' I love going to the beach on weekends.

  1. 命名实体识别样例:

原始文本:Tom Hanks won an Oscar for his role in Forrest Gump.

标注后的文本:Tom Hanks '[PERSON]' won an Oscar for his role in Forrest Gump.

  1. 关系抽取样例:

原始文本:Apple is planning to release a new iPhone model next year.

标注后的文本:(Apple, release, iPhone model) '[COMPANY-PRODUCT]'

  1. 事件抽取样例:

原始文本:The earthquake caused widespread damage in the city.

标注后的文本:(earthquake, caused, damage) '[NATURAL DISASTER]'

希望这些样例能帮助您更好地理解数据标注的概念和应用。

数据标注样例:文本分类、命名实体识别、关系抽取、事件抽取

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