Filter interviews by
Clear (1)
I applied via Naukri.com and was interviewed in Sep 2021. There were 4 interview rounds.
Loss function measures the error for a single training example, while cost function measures the average error for the entire training set.
Loss function is used to optimize the model parameters during training.
Cost function is used to evaluate the performance of the model after training.
Loss function is typically defined for a single training example.
Cost function is typically defined for the entire training set.
Exampl...
Top trending discussions
I applied via Campus Placement and was interviewed before Sep 2020. There were 3 interview rounds.
I applied via Approached by Company and was interviewed before Sep 2023. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Jun 2023. There were 3 interview rounds.
I applied via LinkedIn and was interviewed in Mar 2024. There was 1 interview round.
Linear regression is a statistical method used to model the relationship between a dependent variable and one or more independent variables.
Linear regression is used to predict the value of a dependent variable based on the value of one or more independent variables.
It assumes a linear relationship between the independent and dependent variables.
The goal of linear regression is to find the best-fitting line that minimi...
List and tuple are both data structures in Python, but list is mutable while tuple is immutable.
List is denoted by square brackets [] while tuple is denoted by parentheses ().
Elements in a list can be changed, added, or removed, while elements in a tuple cannot be changed once defined.
Lists are used when you need a collection of items that may change, while tuples are used for fixed collections of items.
Example: list =
Developed a predictive analytics model to forecast customer churn for a telecom company.
Utilized machine learning algorithms such as logistic regression and random forests
Cleaned and preprocessed large datasets to improve model accuracy
Collaborated with cross-functional teams to gather domain knowledge and insights
I applied via Approached by Company and was interviewed in May 2024. There were 3 interview rounds.
based on 4 reviews
Rating in categories
3-6 Yrs
Not Disclosed
3-6 Yrs
Not Disclosed
Research Associate
193
salaries
| ₹2 L/yr - ₹6.2 L/yr |
Research Analyst
109
salaries
| ₹3.2 L/yr - ₹9.8 L/yr |
Senior Research Associate
108
salaries
| ₹3.5 L/yr - ₹8.6 L/yr |
Analyst
55
salaries
| ₹4 L/yr - ₹10.2 L/yr |
Senior Software Engineer
51
salaries
| ₹4.7 L/yr - ₹12.3 L/yr |
Frost & Sullivan
McKinsey & Company
BCG
Gartner