Questions about imbalanced-data
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Handling imbalanced object dataset using SMOTE technique
Here I have sdf file which is my training data consisting of 3 features and the last feature is my output.
I read my dataset using this function.
def read_sdf(file):
with open(file, 'r') as rf:
...
Zeyad Tarek
Votes: 0
Answers: 0
binary search tree_ how to update and calculate the imbalance_python
I am building a binary search tree, and I want to update the imbalance when I add a child and use this function in the add_child function.
But now I have met some problem, can someone tell me where is...
Ashhhh
Votes: 0
Answers: 0
Tunning (Optuna) RandomForest Model but Give "Returned Nan" Result When Using class_weight Parameter
I want to tune my RF model using Optuna. The dataset is imbalanced. So, I used class_weight parameter to solve this. This is my RF Model code:
model = RandomForestClassifier(
n_estimators ...
ferdianm10
Votes: 0
Answers: 2
Get error: unexpected keyword argument 'random_state' when using TomekLinks
My code is:
undersample = TomekLinks(sampling_strategy='majority', n_jobs= -1, random_state = 42)
X_tl, y_tl = undersample.fit_resample(X, y)
When I run it, I get this error:
TypeError: __init__...
Amit S
Votes: 0
Answers: 1