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Capco Technologies
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Capco Technologies Data Scientist Interview Questions and Answers
Capco Technologies Data Scientist Interview Experiences
1 interview found
Anonymous
I applied via Naukri.com and was interviewed in Aug 2021. There were 4 interview rounds.
(1 Question)
- Q1. Had questions about machine learning models and sas
(1 Question)
- Q1. Had an hr type of rounfs with a uk employee general technical and non technical were asked
(1 Question)
- Q1. Needs to appear to the interview .. not yet appeared
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Astha Agarwal
Selected
I applied via Campus Placement and was interviewed before Oct 2023. There were 3 interview rounds.
The first was a mcq based coding round for campus placement
This was a pairing coding round
(1 Question)
- Q1. Explain different unsupervised algo
- Ans.
Unsupervised algorithms are used to find patterns in data without labeled outcomes.
K-means clustering: partitions data into K clusters based on similarity
Hierarchical clustering: creates a tree of clusters based on similarity
Principal Component Analysis (PCA): reduces dimensionality by finding orthogonal components
Association rule mining: discovers interesting relationships between variables in large datasets
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Jun 2020. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. There were two rounds of interviews. Both technical. They actually touch base every topic by asking questions out of it. First round- Python fundamental questions on data structures and operations, scenar...
- Q2. Second round is mainly CV based project discussion. They would try to dig out on advanced concepts which could be bit mathematical. You can be honest and skip it rather than quoting it wrong.
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Feb 2024. There was 1 interview round.
(2 Questions)
- Q1. Complete interview was on project discussion
- Q2. On ensemble models some questions on stats
I applied via Naukri.com and was interviewed in Dec 2024. There was 1 interview round.
Code in Python for checking palindromes and SQL for sales data based on months.
Interview Preparation Tips
Vanitha A
(2 Questions)
- 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
- 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
I applied via Company Website and was interviewed in Aug 2023. There were 4 interview rounds.
(1 Question)
- Q1. Concepts and tools
Coding on the tools we use
(1 Question)
- Q1. Not cleared the round
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Sep 2023. There were 4 interview rounds.
(1 Question)
- Q1. Data science related areas
Case study related to semantic search
(1 Question)
- Q1. Questions based on case study
(2 Questions)
- Q1. General ML questions
- Q2. General dl. Questions
Interview Preparation Tips
(3 Questions)
- Q1. Questions around the previous work
- Q2. Questions around how re-rank work, and image segmentation,
- Q3. Questions with podman and docker
Interview Preparation Tips
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