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HTML
CSS
Python
PHP
MySQL
Linux
Javascript
Shobha
The best way to predict the future is to invent it
How do you perform sentiment analysis on social media data?
RELATED INTERVIEW QUESTIONS
Explain the difference between data mining and data analytics.
How do you handle multicollinearity in regression models?
Explain how an ensemble learning method like Random Forest improves model performance.
Explain the role of feature scaling in improving the performance of machine learning algorithms.
How does the k-means clustering algorithm work and when should it be used?
How do you decide whether to use a parametric or non-parametric statistical method?
Explain the difference between supervised and unsupervised learning with examples.
Explain the concept of Big Data and its challenges in the context of data analytics.
What is the F1-score in classification tasks, and why is it important?
What is the difference between bagging and boosting, and how do they impact model performance and accuracy?
Explain the concept of model overfitting and how can it be mitigated.
What is the K-means clustering algorithm, and how do you determine the optimal number of clusters?
What are some of the most common causes of overfitting in machine learning models, and how do you mitigate them?
What is model drift, and how can it affect predictive analytics models?
How do you prevent model bias in machine learning algorithms?
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