RefCOCO 数据集是一个引用表达生成 (REG)数据集，用于理解引用图像中特定对象的自然语言表达的相关任务 51.49MB

weixin_49117441需要积分:5(1积分=1元)

资源文件列表:

refcoco.zip 大约有3个文件

refcoco/instances.json 114.64MB
refcoco/refs(google).p 30.3MB
refcoco/refs(unc).p 30.27MB

资源介绍:

RefCOCO 数据集是一个引用表达生成 (REG)数据集，用于理解引用图像中特定对象的自然语言表达的相关任务。以下是有关 RefCOCO 的关键细节：收集方法：数据集是使用双人游戏ReferitGame收集的。在这个游戏中，第一个玩家查看带有分割目标对象的图像，并写出引用该对象的自然语言表达。第二个玩家只能看到图像和引用表达，并且必须单击相应的对象。如果两个玩家都表现正确，他们将获得积分并交换角色；否则，他们将收到一个新的对象和图像以供描述。数据集变体： RefCOCO ：包含 19,994 张图像中50,000个对象的 142,209 个引用表达式。RefCOCO +：包含 19,992 张图像中 49,856 个对象的 141,564 个表达式。RefCOCOg ：此变体有 25,799 张图像、95,010 个引用表达式和 49,822 个对象实例。语言和限制：RefCOCO 允许在引用表达式中使用任何类型的语言。RefCOCO+ 不允许在表达式中使用位置词，而应仅关注基于外观的描述（例如，“穿黄色圆点衬衫的男人”），而不是基于观察者的描述（例如，“左边第二个男人”

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