如何在 Keras 中显示路透社数据集的主题?

How to show topics of reuters dataset in Keras?

我在 Keras 中使用路透社数据集。

而且我想知道这46个题目的名字。

如何在 Keras 中显示路透社数据集的主题?

https://keras.io/datasets/#reuters-newswire-topics-classification

根据原始 Reuters Dataset 主题标签与 Keras 版本中的主题索引的关联映射是:

['cocoa','grain','veg-oil','earn','acq','wheat','copper','housing','money-supply',
 'coffee','sugar','trade','reserves','ship','cotton','carcass','crude','nat-gas',
 'cpi','money-fx','interest','gnp','meal-feed','alum','oilseed','gold','tin',
 'strategic-metal','livestock','retail','ipi','iron-steel','rubber','heat','jobs',
 'lei','bop','zinc','orange','pet-chem','dlr','gas','silver','wpi','hog','lead']

要了解提取上述映射的方法,请按照this thread comment