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Find the optimal k(hyperparameter) of KNN given k vs AUC score, such that cv_auc should be maximum and gap between train_auc and cv_auc is minimum
user_15058157
0
•
asked Sep 12, 2022
1
0
31
roc
auc
knn
hyperparameters
machine-learning
How to tune a model using grid search and a single validation fold with tidymodels?
user_13038367
0
•
asked Sep 6, 2022
1
1
40
mwe
grid-search
knn
tidymodels
r
Pipeline for more than 2 classifiers
user_17750082
0
•
asked Aug 25, 2022
1
1
17
knn
pipeline
random-forest
python-3.x
How to plot KNN using SHAP KernelExplainer?
user_19326270
0
•
asked Aug 11, 2022
1
1
84
knn
shap
data-visualization
matplotlib
plot
How to filter by score in Elastic KNN search?
user_6455473
0
•
asked Jul 25, 2022
2
1
80
knn
elasticsearch
Continuously getting error in KNN Algorithm - elbow method?
user_15093652
0
•
asked Jul 17, 2022
1
1
46
knn
scikit-learn
machine-learning
python
ValueError: setting an array element with a sequence while running NearestNeighbor
user_10994166
0
•
asked Jul 8, 2022
2
2
67
knn
pandas
nearest-neighbor
numpy
python
How to perform operations on very big torch tensors without splitting them
user_10849727
0
•
asked Jun 29, 2022
2
2
100
faiss
knn
torch
nearest-neighbor
python
In sklearn.KNeighborsClassifier, I got error: Found array with dim 4. Estimator expected <= 2
user_14570740
0
•
asked Jun 10, 2022
1
1
81
knn
scikit-learn
machine-learning
numpy
python
how to input the model into the KNN classification algorithm?
user_14415364
0
•
asked May 27, 2022
2
1
63
knn
opencv
python
1
(current)
2
3
4
5
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