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0
votes
1
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What is Rescaling of data and how is it done?
asked
Jan 18, 2020
in
Machine Learning
#rescaling
Machine-Learning-questions-answers
0
votes
1
answer
What is ROC curve and what does it represent?
asked
Jan 18, 2020
in
Machine Learning
#roc
#roc-curve
Machine-Learning-questions-answers
0
votes
1
answer
Suppose, you found that your model is suffering from high variance. Which algorithm do you think could handle this situation and why?
asked
Jan 18, 2020
in
Machine Learning
#machine-learning-algorithm
Machine-Learning-questions-answers
0
votes
1
answer
Both being tree-based algorithms, how is Random Forest different from Gradient Boosting Algorithm (GBM)?
asked
Jan 18, 2020
in
Machine Learning
#gbm
#gradient-boosting-algorithm
Machine-Learning-questions-answers
0
votes
1
answer
What is Dimensionality Reduction?
asked
Jan 18, 2020
in
Machine Learning
#dimensionality-reduction
Machine-Learning-questions-answers
0
votes
1
answer
Explain the difference between KNN and K-means Clustering.
asked
Jan 18, 2020
in
Machine Learning
#knn
#k-means
Machine-Learning-questions-answers
0
votes
1
answer
What is a Decision Tree?
asked
Jan 18, 2020
in
Machine Learning
#decision-tree
Machine-Learning-questions-answers
0
votes
1
answer
Why do we need a validation set and a test set?
asked
Jan 18, 2020
in
Machine Learning
#validation-dataset
Machine-Learning-questions-answers
0
votes
2
answers
How can you avoid overfitting?
asked
Jan 18, 2020
in
Machine Learning
#overlifting
Machine-Learning-questions-answers
+1
vote
1
answer
We know that one hot encoding increases the dimensionality of a dataset, but label encoding doesn’t. How?
asked
Jan 18, 2020
in
Machine Learning
#dataset-dimensionality
Machine-Learning-questions-answers
0
votes
1
answer
Why rotation is required in PCA? What will happen if you don’t rotate the components?
asked
Jan 18, 2020
in
Machine Learning
#pca-rotation
Machine-Learning-questions-answers
0
votes
1
answer
Explain Principal Component Analysis (PCA).
asked
Jan 18, 2020
in
Machine Learning
#principal-component-analysis
#pca
Machine-Learning-questions-answers
0
votes
2
answers
How do you handle the missing or corrupted data in a dataset?
asked
Jan 18, 2020
in
Machine Learning
#machine-learning-dataset
Machine-Learning-questions-answers
0
votes
1
answer
Imagine, you are given a dataset consisting of variables having more than 30% missing values.
asked
Jan 18, 2020
in
Machine Learning
#machine-learning
Machine-Learning-questions-answers
0
votes
1
answer
Explain Logistic Regression.
asked
Jan 18, 2020
in
Machine Learning
#logistic-regression
Machine-Learning-questions-answers
0
votes
1
answer
When should you use classification over regression?
asked
Jan 18, 2020
in
Machine Learning
#regression-classification
Machine-Learning-questions-answers
0
votes
1
answer
What do you understand by Type I and Type II errors in machine learning?
asked
Jan 18, 2020
in
Machine Learning
#machine-learning-types
Machine-Learning-questions-answers
0
votes
1
answer
What is a Confusion Matrix?
asked
Jan 18, 2020
in
Machine Learning
#confusion-matrix
Machine-Learning-questions-answers
+1
vote
1
answer
Explain false negative, false positive, true negative, and true positive with a simple example.
asked
Jan 18, 2020
in
Machine Learning
#machine-learning-examples
Machine-Learning-questions-answers
0
votes
1
answer
What is Variance Inflation Factor?
asked
Jan 18, 2020
in
Machine Learning
#variance-inflation-factor
Machine-Learning-questions-answers
0
votes
1
answer
What are Bias and Variance?
asked
Jan 18, 2020
in
Machine Learning
#bias
#variance
Machine-Learning-questions-answers
0
votes
1
answer
How will you determine the Machine Learning algorithm that is suitable for your problem?
asked
Jan 18, 2020
in
Machine Learning
#machine-learning-algorithm
Machine-Learning-questions-answers
0
votes
1
answer
What is Linear Regression in Machine learning?
asked
Jan 18, 2020
in
Machine Learning
#linear-regression
Machine-Learning-questions-answers
0
votes
1
answer
Differentiate between classification and regression in Machine Learning.
asked
Jan 18, 2020
in
Machine Learning
#machine-learning-classification
Machine-Learning-questions-answers
0
votes
1
answer
What are the types of Machine Learning?
asked
Jan 18, 2020
in
Machine Learning
#machine-learning
Machine-Learning-questions-answers
+1
vote
1
answer
Automation of tasks with zero added value
asked
Jan 18, 2020
in
BlockChain
#blockchain-automation
+1
vote
1
answer
What are the benefits of blockchain?
asked
Jan 18, 2020
in
BlockChain
#blockchain-benefit
0
votes
1
answer
What is Transforming asset management in Blockchain
asked
Jan 18, 2020
in
BlockChain
#blockchain-asset-management
0
votes
1
answer
What is Reinsurance in Blockchain
asked
Jan 18, 2020
in
BlockChain
#blockchain-reinsurance
0
votes
1
answer
What are Possible use of Blockchain in industry agreements
asked
Jan 18, 2020
in
BlockChain
#blockchain-industry-agreement
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