User nimar

8 votes

Accepted

For imbalanced classification, should the validation dataset be balanced?

answered Jun 15, 2020 at 22:23

6 votes

How to handle Overfitting

answered Jun 28, 2020 at 22:14

3 votes

Finding optimal threshold in multi-class classification task

answered Jul 6, 2020 at 22:28

3 votes

Can setting of different thresholds help in model performance in case of handling class imbalances?

answered Jul 16, 2020 at 20:06

3 votes

Which other algorithms fit residuals like XGBoost?

answered Jul 27, 2020 at 20:17

3 votes

Boosted tree regression loss function when data has occasionally very large values to predict?

answered Jun 12, 2020 at 17:03

2 votes

Categorical and non-categorical data in the same column

answered May 29, 2020 at 15:33

2 votes

Continuous VS Categorical variable

answered May 30, 2020 at 4:25

2 votes

How to prevent neural network from overfitting on small subset of features

answered May 26, 2020 at 21:30

2 votes

Random Forest vs Neural Networks

answered Jun 12, 2020 at 2:52

2 votes

How should I choose n_features in FeatureHasher in sklearn?

answered Jul 16, 2020 at 20:24

1 vote

Accepted

Why are RNNs used in some computer vision problems?

answered Jul 6, 2020 at 16:19

1 vote

Accepted

Understanding Loss function and Learning Algorithm

answered Jun 17, 2020 at 21:23

1 vote

Linear regression with non-symmetric cost function?

answered Jun 19, 2020 at 15:08

1 vote

Linear Regression in Python using gradient descent

answered Jun 19, 2020 at 17:07

1 vote

Accepted

Multivariate Linear Regression with exponential trend-line

answered Jun 16, 2020 at 21:47

1 vote

What causes the Shape (convex or non-convex) of the cost function?

answered May 26, 2020 at 23:00

1 vote

Convolutional Neural Network overfitting

answered May 27, 2020 at 0:22

1 vote

Accepted

XGBoost Objective is Changed

answered May 28, 2020 at 19:36

1 vote

Determine how each feature contribute to XGBoost Classification

answered May 29, 2020 at 1:26

1 vote

Linear regression: variables with high P-value

answered May 30, 2020 at 1:13

1 vote

How to get date columns in pandas?

answered May 30, 2020 at 4:20

0 votes

Which loss function is the best loss function when using XGB regression with highly skewed dataset?

answered Jun 12, 2020 at 17:07

0 votes

Evaluating Model Accuracy on a testing data set for a DecisionTreeReegressor Model

answered May 31, 2020 at 3:30

0 votes

Accepted

How to implement a YOLO model using TensorFlow?

answered Jun 1, 2020 at 19:22

0 votes

Accepted

Need help understanding data leakage

answered Jun 3, 2020 at 14:53

0 votes

Error when trying to run RandomForestClassifer with Pipieline and GridSearch

answered Jun 4, 2020 at 2:43

0 votes

ML: Classification Model Comparison

answered Jun 4, 2020 at 17:44

0 votes

why does performance of machine learning models plateau after certain amount of training data

answered Jun 4, 2020 at 19:49

0 votes

Regression error increase after shuffing data

answered May 29, 2020 at 1:29

Stack Exchange Network

38 Answers

For imbalanced classification, should the validation dataset be balanced?

How to handle Overfitting

Finding optimal threshold in multi-class classification task

Can setting of different thresholds help in model performance in case of handling class imbalances?

Which other algorithms fit residuals like XGBoost?

Boosted tree regression loss function when data has occasionally very large values to predict?

Categorical and non-categorical data in the same column

Continuous VS Categorical variable

How to prevent neural network from overfitting on small subset of features

Random Forest vs Neural Networks

How should I choose n_features in FeatureHasher in sklearn?

Why are RNNs used in some computer vision problems?

Understanding Loss function and Learning Algorithm

Linear regression with non-symmetric cost function?

Linear Regression in Python using gradient descent

Multivariate Linear Regression with exponential trend-line

What causes the Shape (convex or non-convex) of the cost function?

Convolutional Neural Network overfitting

XGBoost Objective is Changed

Determine how each feature contribute to XGBoost Classification

Linear regression: variables with high P-value

How to get date columns in pandas?

Which loss function is the best loss function when using XGB regression with highly skewed dataset?

Evaluating Model Accuracy on a testing data set for a DecisionTreeReegressor Model

How to implement a YOLO model using TensorFlow?

Need help understanding data leakage

Error when trying to run RandomForestClassifer with Pipieline and GridSearch

ML: Classification Model Comparison

why does performance of machine learning models plateau after certain amount of training data

Regression error increase after shuffing data