Hello, I have a problem with entity recognition, i used the spacyentityrecognition, but when I try to extract the entity “PERSON” i have this error message “Failed to extract slot PERSON with action contact_form” I try to find a guide or an exemple for using spacy but i did not find. Could you please tell me if you have an answer for my problem ? thanks

@sarah1 ! I realized that: In required_slots you define: [“PERSON”, “prenom”, “numero”, “email”] It should be: [“nom”, “prenom”, “numero”, “email”] PERSON is the entity, not the slot Try: @staticmethod def required_slots(tracker: Tracker) -> List[Text]: print("required_slots(tracker: Tracker)") return ["nom", "prenom", "numero", "email"] def slot_mappings(self) -> Dict[Text, Union[Dict, List[Dict]]]: return{ "nom": [ self.from_entity(entity="PERSON") ], "prenom": self.from_entity(entity = "prenom",intent="entreePrenom"), "email": self.from_entity(entity = "email", intent = "entreeEmail"), "numero": self.from_entity(entity = "numero", intent = "entreeNumero") } def submit(self, dispatcher: CollectingDispatcher, tracker: Tracker, domain: Dict[Text, Any]) -> List[Dict]: dispatcher.utter_message(template="utter_submit", nom = tracker.get_slot('nom'), prenom = tracker.get_slot('prenom'), email = tracker.get_slot('email'), numero = tracker.get_slot('numero')) return []

Entity named recognition with spacy

Rasa Open Source

sarah1 (sarah) July 17, 2020, 10:58pm 5

I did like you said, but it is not recognizing the names i didn’t write in my nlu file. I still have this error Failed to extract slot PERS with action contact_form

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Entity named recognition with spacy

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