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Published 20 hours ago • verified publisher icon xiaoxiong74

FormPolicy执行不正常

Open jiangdongguo opened this issue 5 years ago • 0 comments

我现在有这么一个场景：当我们输入“”查询车牌号码粤A12345“”，rasa core能够返回请求的数据给我，但当我再次输入“”再帮我查一下身份证号码“”时，rasa core却把上一次车牌的结果返回给我，而没有问我继续输入身份证号码，请问是什么原因导致的呢？期待解答！谢谢！

Rasa Core logs：

192.168.0.110 - - [2019-06-08 11:44:37] "POST /webhooks/rest/webhook HTTP/1.1" 200 452 1.066897
2019-06-08 11:44:51 DEBUG    rasa_core.tracker_store  - Recreating tracker for id '152869574032212890:123'
2019-06-08 11:44:52 DEBUG    rasa_core.processor  - Received user message '查询车牌号码粤 A12345' with intent '{'name': 'request_number', 'confidence': 0.964844109378438}' and entities
'[{'entity': 'item', 'value': '车牌', 'start': 2, 'end': 6, 'confidence': None, 'extractor': 'ner_mitie', 'processors': ['ner_synonyms']}, {'entity': 'number', 'value': 'A12345', 'st
art': 6, 'end': 13, 'confidence': None, 'extractor': 'ner_mitie'}]'
2019-06-08 11:44:52 DEBUG    rasa_core.processor  - Logged UserUtterance - tracker now has 170 events
2019-06-08 11:44:52 DEBUG    rasa_core.processor  - Current slot values:
        business: None
        item: None
        number: None
        requested_slot: None
2019-06-08 11:44:52 DEBUG    rasa_core.policies.memoization  - Current tracker state [None, None, None, {}, {'entity_item': 1.0, 'entity_number': 1.0, 'prev_action_listen': 1.0, 'inten
t_request_number': 1.0}]
2019-06-08 11:44:52 DEBUG    rasa_core.policies.memoization  - There is no memorised next action
2019-06-08 11:44:52 DEBUG    rasa_core.policies.form_policy  - There is no active form
2019-06-08 11:44:52 DEBUG    rasa_core.policies.ensemble  - Predicted next action using policy_1_MobilePolicy
2019-06-08 11:44:52 DEBUG    rasa_core.processor  - Predicted next action 'number_form' with prob 0.99.
2019-06-08 11:44:52 DEBUG    rasa_core.actions.action  - Calling action endpoint to run action 'number_form'.
2019-06-08 11:44:52 WARNING  py.warnings  - E:\ComPython\LittleTeligen\RasaCore\venv\lib\site-packages\urllib3\connectionpool.py:847: InsecureRequestWarning: Unverified HTTPS request i
s being made. Adding certificate verification is strongly advised. See: https://urllib3.readthedocs.io/en/latest/advanced-usage.html#ssl-warnings
  InsecureRequestWarning)

2019-06-08 11:44:52 DEBUG    rasa_core.processor  - Action 'number_form' ended with events '['Form(number_form)', 'SlotSet(key: item, value: 车牌)', 'SlotSet(key: number, value:粤A12345)', 'SlotSet(key: item, value: None)', 'Form(None)', 'SlotSet(key: requested_slot, value: None)']'
2019-06-08 11:44:52 DEBUG    rasa_core.processor  - Bot utterance 'BotUttered(text: {"method": "queryCarInfo", "wccpproxy": "{\"result\": 1, \"resultMsg\": \"none\", \"list\": [{\"owne
rName\": \"\\u5f20\\u4e09\", \"idCard\": \"450981199305174536\", \"color\": \"\\u9ec4\\u8272\", \"firstRegDate\": \"2019-03-23\", \"brand\": \"BMW\", \"model\": \"x3\", \"carType\": \"
normal\", \"numType\": \"plate\", \"carNum\": \"\\u7ca4a12345\"}]}"}, data: {
  "elements": null,
  "buttons": [],
  "attachment": null
})'
2019-06-08 11:44:52 DEBUG    rasa_core.policies.memoization  - Current tracker state [None, None, {}, {'entity_item': 1.0, 'entity_number': 1.0, 'prev_action_listen': 1.0, 'intent_requ
est_number': 1.0}, {'entity_item': 1.0, 'entity_number': 1.0, 'prev_number_form': 1.0, 'intent_request_number': 1.0}]
2019-06-08 11:44:52 DEBUG    rasa_core.policies.memoization  - There is no memorised next action
2019-06-08 11:44:52 DEBUG    rasa_core.policies.form_policy  - There is no active form
2019-06-08 11:44:52 DEBUG    rasa_core.policies.ensemble  - Predicted next action using policy_1_MobilePolicy
2019-06-08 11:44:52 DEBUG    rasa_core.processor  - Predicted next action 'action_listen' with prob 1.00.
2019-06-08 11:44:52 DEBUG    rasa_core.processor  - Action 'action_listen' ended with events '[]'

192.168.0.110 - - [2019-06-08 11:44:52] "POST /webhooks/rest/webhook HTTP/1.1" 200 1184 1.067888
2019-06-08 11:44:58 DEBUG    rasa_core.tracker_store  - Recreating tracker for id '152869574032212890:123'
2019-06-08 11:44:59 DEBUG    rasa_core.processor  - Received user message '帮我查一下身份证号码 with intent '{'name': 'request_number', 'confidence': 0.9043155210530247}' and entities '[{'e
ntity': 'item', 'value': '身份证', 'start': 2, 'end': 7, 'confidence': None, 'extractor': 'ner_mitie', 'processors': ['ner_synonyms']}]'
2019-06-08 11:44:59 DEBUG    rasa_core.processor  - Logged UserUtterance - tracker now has 180 events
2019-06-08 11:44:59 DEBUG    rasa_core.processor  - Current slot values:
        business: None
        item: None
        number: 粤A12345
        requested_slot: None
2019-06-08 11:44:59 DEBUG    rasa_core.policies.memoization  - Current tracker state [None, {}, {'entity_item': 1.0, 'entity_number': 1.0, 'prev_action_listen': 1.0, 'intent_request_nu
mber': 1.0}, {'entity_item': 1.0, 'entity_number': 1.0, 'prev_number_form': 1.0, 'intent_request_number': 1.0}, {'entity_item': 1.0, 'prev_action_listen': 1.0, 'intent_request_number':
 1.0}]
2019-06-08 11:44:59 DEBUG    rasa_core.policies.memoization  - There is no memorised next action
2019-06-08 11:44:59 DEBUG    rasa_core.policies.form_policy  - There is no active form
2019-06-08 11:44:59 DEBUG    rasa_core.policies.ensemble  - Predicted next action using policy_1_MobilePolicy
2019-06-08 11:44:59 DEBUG    rasa_core.processor  - Predicted next action 'number_form' with prob 1.00.
2019-06-08 11:44:59 DEBUG    rasa_core.actions.action  - Calling action endpoint to run action 'number_form'.
2019-06-08 11:44:59 WARNING  py.warnings  - E:\ComPython\LittleTeligen\RasaCore\venv\lib\site-packages\urllib3\connectionpool.py:847: InsecureRequestWarning: Unverified HTTPS request i
s being made. Adding certificate verification is strongly advised. See: https://urllib3.readthedocs.io/en/latest/advanced-usage.html#ssl-warnings
  InsecureRequestWarning)

2019-06-08 11:44:59 DEBUG    rasa_core.processor  - Action 'number_form' ended with events '['Form(number_form)', 'SlotSet(key: number, value: 粤12345)', 'SlotSet(key: item, value: None)', 'Form(None)', 'SlotSet(key: requested_slot, value: None)']'
2019-06-08 11:44:59 DEBUG    rasa_core.processor  - Bot utterance 'BotUttered(text: {"method": "queryCarInfo", "wccpproxy": "{\"result\": 1, \"resultMsg\": \"none\", \"list\": [{\"owne
rName\": \"\\u5f20\\u4e09\", \"idCard\": \"450981199305174536\", \"color\": \"\\u9ec4\\u8272\", \"firstRegDate\": \"2019-03-23\", \"brand\": \"BMW\", \"model\": \"x3\", \"carType\": \"
normal\", \"numType\": \"plate\", \"carNum\": \"\\u7ca4a12345\"}]}"}, data: {
  "elements": null,
  "buttons": [],
  "attachment": null
})'
2019-06-08 11:44:59 DEBUG    rasa_core.policies.memoization  - Current tracker state [{}, {'entity_item': 1.0, 'entity_number': 1.0, 'prev_action_listen': 1.0, 'intent_request_number':
 1.0}, {'entity_item': 1.0, 'entity_number': 1.0, 'prev_number_form': 1.0, 'intent_request_number': 1.0}, {'entity_item': 1.0, 'prev_action_listen': 1.0, 'intent_request_number': 1.0},
 {'entity_item': 1.0, 'prev_number_form': 1.0, 'intent_request_number': 1.0}]
2019-06-08 11:44:59 DEBUG    rasa_core.policies.memoization  - There is no memorised next action
2019-06-08 11:44:59 DEBUG    rasa_core.policies.form_policy  - There is no active form
2019-06-08 11:44:59 DEBUG    rasa_core.policies.ensemble  - Predicted next action using policy_1_MobilePolicy
2019-06-08 11:44:59 DEBUG    rasa_core.processor  - Predicted next action 'action_listen' with prob 1.00.
2019-06-08 11:44:59 DEBUG    rasa_core.processor  - Action 'action_listen' ended with events '[]'
192.168.0.110 - - [2019-06-08 11:44:59] "POST /webhooks/rest/webhook HTTP/1.1" 200 1184 1.083746

story：

# happy with request number
* greet
    - utter_answer_greet
* request_number
    - number_form
    - form{"name": "number_form"}
    - form{"name": null}
* thanks
    - utter_answer_thanks

action code：

class NumberForm(FormAction):

    def name(self):
        """Request Number action唯一标识"""
        return "number_form"

    def validate_number(self, value, dispatcher, tracker, domain):
        pass


    def validate_item(self, value, dispatcher, tracker, domain):
        pass


    @staticmethod
    def required_slots(tracker):
        number = tracker.get_slot('number')
        if number is not None:
            return ["number"]

        return ["item", "number"]


    def submit(self, dispatcher, tracker, domain):
        inputItem = tracker.get_slot("item")
        inputNum = tracker.get_slot("number")

        print("##### current slot:item={0},number={1}".format(inputItem, inputNum))
        
        return []

train core model configs：

def train_dialogue_keras_form(domain_file="configs/core/domain_form.yml",
                         model_path="models/dialogue_keras_form_new",
                         training_data_file="data/stories_data/form"):
    fallback = FallbackPolicy(
        fallback_action_name="action_default_fallback",
        nlu_threshold=0.4,
        core_threshold=0.3
    )

    agent = Agent(domain_file,
                  policies=[MemoizationPolicy(max_history=5),
                            MobilePolicy(epochs=100, batch_size=16),
                            FormPolicy(), fallback])

    training_data = agent.load_data(training_data_file)
    agent.train(
        training_data,
        validation_split=0.2
    )

    agent.persist(model_path)
    return agent

domain.yml：

forms:
  - number_form

intents:
  - affirm
  - deny
  - greet
  - goodbye
  - thanks
  - whoareyou
  - whattodo
  - whereyoufrom
  - mod_happy
  - mod_unhappy
  - mod_angry
  - mod_worried
  - request_number
  - request_business
  - search_item
  - say_jokes
  - ask_age
  - ask_sex
  - out_of_scope
  - welcome

slots:
  item:
    type: unfeaturized
    auto_fill: false
  number:
    type: unfeaturized
    auto_fill: false
  business:
    type: unfeaturized
    auto_fill: false

entities:
  - item
  - number
  - business

jiangdongguo avatar Jun 08 '19 13:06 jiangdongguo