Account
Login
Categories
HTML
CSS
Python
PHP
MySQL
Linux
Javascript
HTML
CSS
Python
PHP
MySQL
Linux
Javascript
Shobha
The best way to predict the future is to invent it
How do you evaluate model performance when the dataset is small and unbalanced?
RELATED INTERVIEW QUESTIONS
What is Boosting in machine learning, and how does it work?
Explain the difference between supervised and unsupervised learning with examples.
How does k-fold cross-validation work, and how do you decide on the value of k for a given dataset?
What is the role of Bayesian methods in data analytics, and how do they compare to frequentist approaches?
What are the advantages of using XGBoost over other machine learning algorithms?
How do you handle missing data in large datasets using imputation techniques?
What are data imputation techniques, and how are they used for handling missing data?
What is the Kurtosis of a distribution, and how do you interpret it?
What are some effective techniques for handling missing values in large datasets?
How do you deal with class imbalance in classification models?
How do you analyze text data using sentiment analysis techniques?
What are active learning methods, and when would you apply them in data analytics?
How would you handle an imbalanced dataset in a classification problem?
Explain the concept of ensemble learning and its applications in classification and regression problems.
What are the challenges of working with unstructured data, and how can they be overcome?
X
