intent_classifier_prediction

class besser.bot.nlp.intent_classifier.intent_classifier_prediction.IntentClassifierPrediction(intent, score=None, matched_sentence=None, matched_parameters=None)

Bases: object

The prediction result of an Intent Classifier for a specific intent.

The intent classifier tries to determine the intent of a user message. For each possible intent, it will return an IntentClassifierPrediction containing the results, that include the probability itself and other information.

Parameters:

• intent (Intent) – the target intent of the prediction

• score (float) – the probability that this is the actual intent of the user message

• matched_sentence (str) – the sentence used in the intent classifier (the original user message is previously processed, is modified by the NER, etc.)

• matched_parameters (list[MatchedParameter]) – the list of parameters (i.e. entities) found in the user message

intent

The target intent of the prediction

Type:

Intent

score

The probability that this is the message intent

Type:

float

matched_sentence

The sentence used in the intent classifier (the original user message is previously processed, is modified by the NER, etc.)

Type:

str

matched_parameters

The list of parameters (i.e. entities) found in the user message

Type:

list[MatchedParameter]

get_parameter(name)

Get a parameter from the intent classifier prediction.

Parameters:

name (str) – the name of the parameter to get

Returns:

the parameter if it exists, None otherwise

Return type:

MatchedParameter or None

besser.bot.nlp.intent_classifier.intent_classifier_prediction.fallback_intent_prediction(message)

Return a fallback intent prediction for when none of the possible intents is matched.

Parameters:

message (str) – the user message

Returns:

the fallback intent classifier prediction

Return type:

IntentClassifierPrediction