Sandeep S. Sandhu's user avatar
Sandeep S. Sandhu's user avatar
Sandeep S. Sandhu's user avatar
Sandeep S. Sandhu
  • Member for 6 years, 4 months
  • Last seen more than a week ago
53 votes
Accepted

Does XGBoost handle multicollinearity by itself?

51 votes
Accepted

How to interpret the output of XGBoost importance?

18 votes

GBM vs XGBOOST? Key differences?

12 votes
Accepted

Machine Learning Best Practices for Big Dataset

10 votes
Accepted

What is the purpose of multiple neurons in a hidden layer?

8 votes
Accepted

Estimating Titan X graphics card impact on performance

8 votes

What is an inception layer?

6 votes
Accepted

feature importance via random forest and linear regression are different

4 votes
Accepted

How can the process of hypertuning of XGBoost parameters be automated?

4 votes

Predict the best time of call

3 votes
Accepted

How does QUEST compare to other decision tree algorithms?

3 votes

Convolutional Neural Networks in R

3 votes

One-hot encoding

3 votes
Accepted

Fixing data inconsistencies

2 votes
Accepted

Understanding ROCs in imbalanced data-sets

2 votes
Accepted

Random Forests with Big Data - number of trees v. number of observations

2 votes

Your Prediction Model works. What to do after?

1 vote
Accepted

Join two dataframes - Spark Mllib

1 vote
Accepted

Is a neural network suitable for this application

1 vote
Accepted

Failure tolerant factor coding

1 vote

What GPU specifications matter when training and using neural networks?

1 vote

How does xgboost work with linear booster?

1 vote
Accepted

Query regarding neural network model

1 vote

Is this cluster analysis / prediction?

1 vote

Estimating the battery capacity using current power consumption and battery percentage

1 vote

User identification using machine learning

0 votes
Accepted

If a time series has random time events, how to detect patterns?

0 votes

Feature importance for random forest classification of a sample