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Handling imbalanced data involves techniques like resampling, using different algorithms, and adjusting class weights.
Use resampling techniques like oversampling or undersampling to balance the data
Utilize algorithms that are robust to imbalanced data, such as Random Forest or XGBoost
Adjust class weights in the model to give more importance to minority class
Python code to calculate correlation between two features
Import pandas library
Use df.corr() method to calculate correlation between two features
Specify the two features as arguments to the corr() method
Outliers can be handled by removing, transforming, or imputing them based on the context of the data.
Identify outliers using statistical methods like Z-score, IQR, or visualization techniques.
Remove outliers if they are due to data entry errors or measurement errors.
Transform skewed data using log transformation or winsorization to reduce the impact of outliers.
Impute outliers with the median or mean if they are valid ...
I would communicate openly with the client, provide updates on the progress, and discuss potential solutions to meet the deadline.
Communicate proactively with the client about the delay
Provide regular updates on the progress of the task
Discuss potential solutions to meet the deadline, such as reallocating resources or extending the timeline
Apologize for the delay and take responsibility for the situation
Ensure that the...
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I applied via Naukri.com and was interviewed before Feb 2021. There were 2 interview rounds.
I appeared for an interview in Jun 2017.
I applied via Naukri.com and was interviewed before Apr 2020. There were 4 interview rounds.
I applied via Referral and was interviewed before Jan 2021. There were 3 interview rounds.
I applied via Naukri.com
posted on 12 Jul 2021
I applied via Naukri.com and was interviewed before Jul 2020. There were 3 interview rounds.
I applied via Recruitment Consulltant and was interviewed before Oct 2021. There were 3 interview rounds.
Deep Copy creates a new object with a new memory address while Shallow Copy creates a new reference to the same memory address.
Deep Copy duplicates the object and its properties while Shallow Copy only duplicates the object reference.
Object Prototyping is a way to create new objects based on existing objects.
Prototyping allows for inheritance and the ability to add or override properties and methods.
posted on 10 Dec 2021
I applied via Recruitment Consultant and was interviewed before Dec 2020. There were 3 interview rounds.
I applied via LinkedIn and was interviewed before Jun 2020. There were 3 interview rounds.
based on 1 interview
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