Question

我有一个与以下问题相同的问题：Get Intent Value in RASA Core/NLU 但是我想要用户为给定意图提供的值。

例如：

User: I want to take it (this sentence is an intent called: 'use_it')
Bot: ....
User: .... (Later in the chat I decide to answer with the same phrase of intent 'use it') 
Bot: you said previously "I want to take it"

我该如何做：tracker.get_slot，但出于意图？

我不需要最后一个意图的名称，我想要用户提供的意图的文本。

Answer 1

在将意图文本存储在插槽中的意图之后执行custom action：

from rasa_core_sdk import Action
from rasa_core_sdk.events import SlotSet

class ActionStoreIntentMessage(Action):
    """Stores the bot use case in a slot"""

    def name(self):
        return "action_store_intent_message"

    def run(self, dispatcher, tracker, domain):

        # we grab the whole user utterance here as there are no real entities
        # in the use case
        message = tracker.latest_message.get('text')

        return [SlotSet('intent_message', message)]

然后您可以在utter template中使用设置的插槽的值：

slots:
  intent_message:
    type: text

templates:
  utter_last_intent:
    - "you said previously: {intent_message}"

Answer 2

您可以将跟踪器用于任务。

text=tracker.latest_message['text']

获取用户在RASA Core / NLU中的意图的价值

2 个答案: