23、厨房聊天机器人：测量转换与食谱推荐的实现与优化

wind

于 2025-11-14 09:43:05 发布

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分类专栏：用Python解锁文本智能文章标签：厨房聊天机器人测量转换食谱推荐

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厨房聊天机器人：测量转换与食谱推荐的实现与优化

1. 测量转换功能

在厨房场景中，经常会遇到单位转换的需求，比如询问“多少杯等于一加仑”等问题。我们可以通过一个 Converter 类来实现这些单位转换功能。以下是相关代码示例：

# Numericalize
quantity = self.numericalize(quantity)
amount = self.numericalize(amount)
return "There {} {} {} in {} {}.".format(
    verb, amount, target, quantity, source
)
except KeyError as e:
    return "I'm sorry I {}".format(str(e))

if __name__ == "__main__":
    dialog = Converter()
    print(dialog.listen("How many cups are in a gallon?"))
    print(dialog.listen("How many gallons are in 2 cups?"))
    print(dialog.listen("How many tablespoons are in a cup?"))
    print(dialog.listen("How many tablespoons are in 10 cups?"))
    print(dialog.listen("How many tablespoons are in a teasp