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Apple Data Scientist Interview Questions and Answers
Apple Data Scientist Interview Experiences
2 interviews found
tyler chun
(2 Questions)
- Q1. Exptected salary
- Q2. What do you expect for work
Topic was joining and calculating
Anonymous
Selected
I applied via Company Website and was interviewed in Jun 2023. There were 3 interview rounds.
I was asked to solve various problems (your typical algorithm and data structure subjects), as well as explain the various projects I worked on in my most recent position.
Divide candidates in a group of around 15 people, and put you through different activities such as role play exercises to measure your communication and team working skills.
Interview Preparation Tips
Top trending discussions
Interview questions from similar companies
I applied via LinkedIn and was interviewed before Aug 2021. There were 2 interview rounds.
(3 Questions)
- Q1. Describe a decision tree
- Ans.
A decision tree is a flowchart-like model that shows the possible outcomes of a decision based on certain conditions.
It is a tree-like structure with nodes representing decisions and branches representing outcomes
Each node has a condition that determines which branch to follow
It is commonly used in machine learning for classification and regression tasks
Example: A decision tree for predicting whether a customer will bu...
- Q2. What is random forest
- Q3. What is neural network
Leetcode style coding
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Skills evaluated in this interview
I appeared for an interview before Oct 2019.
Interview Questionnaire
1 Question
- Q1. Case study
Interview Preparation Tips
Guddi S
I applied via Referral and was interviewed in Nov 2023. There were 2 interview rounds.
Ml algorithms ,deeplearning, nlp questioons and projects
Python basic codeing
Interview Preparation Tips
15 statistical and logical questions
2 easy to medium coding problmes. e.g. swapping the array.
(2 Questions)
- Q1. What is regression ? how it works
- Ans.
Regression is a statistical method used to analyze the relationship between variables and predict outcomes.
Regression models the relationship between a dependent variable and one or more independent variables.
It works by finding the best-fit line that minimizes the sum of squared differences between the actual and predicted values.
Examples include linear regression, polynomial regression, and logistic regression.
- Q2. Questions on recent projects
(1 Question)
- Q1. Basic back ground check
Skills evaluated in this interview
Apple HR Interview Questions
I appeared for an interview before Feb 2023.
(1 Question)
- Q1. 1. diff between acf pacf
- Ans.
ACF measures the linear relationship between an observation and its lagged values. PACF measures the direct relationship.
ACF (Autocorrelation Function) measures the correlation between an observation and its lagged values.
PACF (Partial Autocorrelation Function) measures the correlation between an observation and its lagged values, while removing the indirect effects of intermediate lags.
ACF is used to identify the orde...
Data Scientist Interview Questions & Answers
LG Electronics
Shivang Singh Kaira
posted on 2 Jan 2025
Basic python questions
Selected
I applied via Naukri.com and was interviewed before Feb 2023. There were 3 interview rounds.
(1 Question)
- Q1. Questions related to Python , ML, Deep Learning and resume based questions
(1 Question)
- Q1. Project related
(1 Question)
- Q1. Usual HR questions
Interview Questionnaire
3 Questions
- Q1. Rate yourself in ADVANCED EXCEL, AND SQL
- Q2. How to Work with dynamic data, how to remove duplicate data or fix the data
- Q3. Difference between formula and a function
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Skills evaluated in this interview
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