Ekarth Ventures Interview Questions and Answers

I have used logistic regression and decision tree models for classification.

• Logistic regression is a linear model used for binary classification.

• Decision tree is a non-linear model used for multi-class classification.

• Logistic regression is simple and easy to interpret while decision tree can handle non-linear relationships.

• I chose these models based on the nature of the data and the problem at hand.

Feature engineering is the process of selecting and transforming relevant features from raw data to improve model performance.

• Identify relevant features based on domain knowledge and data exploration

• Transform features to improve their quality and relevance

• Create new features by combining or extracting information from existing features

• Select the most important features using feature selection techniques

• Iterate the process to improve model performance

Tableau Dashboard actions allow users to interact with the data and visualizations by clicking on specific elements.

• Dashboard actions can be used to filter data, highlight specific data points, or navigate to other dashboards.

• There are four types of actions in Tableau: filter, highlight, URL, and parameter.

• For example, a user can click on a bar chart to filter the data in a related table or click on a map to highlight the corresponding data points.

• Dashboard actions can be cus...read more

Regulatory authorities are organizations that enforce laws and regulations to ensure compliance and safety in various industries.

• Securities and Exchange Commission (SEC) regulates the securities industry

• Food and Drug Administration (FDA) regulates food, drugs, and medical devices

• Environmental Protection Agency (EPA) regulates environmental laws and policies

• Federal Aviation Administration (FAA) regulates aviation safety

• National Highway Traffic Safety Administration (NHTSA) reg...read more

I am a risk analyst with experience in analyzing financial data and identifying potential risks.

• I have a degree in finance and have worked in the banking industry for 5 years.

• I am skilled in using statistical software to analyze data and identify trends.

• I have experience in developing risk management strategies and presenting findings to senior management.

• I am a detail-oriented individual with strong analytical skills and the ability to work well under pressure.

Designing a mobile app involves understanding user needs, creating wireframes, prototyping, testing, and iterating.

• Understand user needs and define the app's purpose

• Create wireframes to visualize the app's layout and features

• Prototype the app to test functionality and user experience

• Conduct user testing to gather feedback and make improvements

• Iterate on the design based on feedback and testing results