Я не могу вызвать функцию подгонки для RandomForestRegressor, и даже intellisense показывает только прогноз и некоторые другие параметры. Ниже мой код, вызов traceback и изображение, показывающее содержание intellisense.
import pandas
import numpy as np
from sklearn.model_selection import KFold
from sklearn.ensemble import RandomForestRegressor
def predict():
Fvector = 'C:/Users/Oussema/Desktop/Cred_Data/VEctors/FinalFeatureVector.csv'
data = np.genfromtxt(Fvector, dtype=float, delimiter=',', names=True)
AnnotArr = np.array(data['CredAnnot']) #this is a 1D array containig the ground truth (50000 rows)
TempTestArr = np.array([data['GrammarV'],data['TweetSentSc'],data['URLState']]) #this is the features vector the shape is (3,50000) the values range is [0-1]
FeatureVector = TempTestArr.transpose() #i used the transpose method to get the shape (50000,3)
RF_model = RandomForestRegressor(n_estimators=20, max_features = 'auto', n_jobs = -1)
RF_model.fit(FeatureVector,AnnotArr)
print(RF_model.oob_score_)
predict()
Содержимое Intelisense:
[1]: https://i.stack.imgur.com/XweOo.png
обратный вызов
Traceback (most recent call last):
File "C:\Users\Oussema\source\repos\Regression_Models\Regression_Models\Random_forest_TCA.py", line 15, in <module>
predict()
File "C:\Users\Oussema\source\repos\Regression_Models\Regression_Models\Random_forest_TCA.py", line 14, in predict
print(RF_model.oob_score_)
AttributeError: 'RandomForestRegressor' object has no attribute 'oob_score_'