Asper AI Data Scientist Interview Questions and Answers

Python test to check basic understanding of algo and classs

Q1. Discussion around project and technical round on ML
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Q1. Basic culture check question and salary discussion expectation.
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Q1. Sql hacker earth questions were asked in the call
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Explain the project in details

Some data structure and resume based question

2hours, Data Structures and Algorithms, Graphs and Machine LEarning Questions

Q1. Implement MinStack?
Ans. 
MinStack is a data structure that supports push, pop, top, and retrieving the minimum element in constant time.
• Create a stack to store the elements and another stack to store the minimum values encountered so far.

• When pushing an element, check if it is smaller than the current minimum. If so, push it onto the minimum stack.

• When popping an element, check if it is the current minimum. If so, pop from the minimum stack as...read more
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Q2. Puzzles and SQL Query
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Q1. Machine Learning
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Q1. Machine Learning
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Approach check for multiple case studies

Q1. Types of prompting
Ans. 
Prompting is a technique used to encourage a person to continue speaking or to provide more information.
• Verbal prompts: asking open-ended questions, using encouraging words

• Non-verbal prompts: nodding, maintaining eye contact

• Visual prompts: showing images or videos to stimulate conversation
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Q2. Memory handling in conversational
Ans. 
Memory handling in conversational AI involves managing data storage and retrieval efficiently.
• Use efficient data structures to store and retrieve information

• Implement caching mechanisms to reduce memory usage

• Optimize algorithms for processing large amounts of data

• Consider using cloud-based storage solutions for scalability

• Monitor memory usage and performance regularly
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