Ho presentato la mia candidatura tramite un'agenzia di reclutamento personale. La procedura ha richiesto 2 settimane. Ho sostenuto un colloquio presso WooliesX (Sydney) nel mese di set 2021
Colloquio
Well designed and agile process. Quick response from the hiring managers, insightful feedback provided to me while I was rejected and they encourage you to work on the weakness areas and apply again in a year or so
Domande di colloquio [1]
Domanda 1
Conceptual questions , case study, project showcase on statistics, machine learning and a bit of model deployment and engineering
Ho presentato la mia candidatura online. Ho sostenuto un colloquio presso WooliesX
Colloquio
questions mostly relating to machine learning and python and stats based .
questions mostly relating to machine learning and python and stats based .
questions mostly relating to machine learning and python and stats based .
Ho presentato la mia candidatura online. Ho sostenuto un colloquio presso WooliesX (Melbourne) nel mese di mag 2022
Colloquio
Agent contacted, requested to do Alooba Test. No reference provided. Sorry never could find some terminology in any of the books or courses underwent for last thirty years.
Alooba AI/ML Test
• 40 Q, 60 Min: 1.5 min pq, 20 Q at 30 Min: General
• 7 Q, 45 Min: 6 min pq, 4 Q at 22 min: Data Analytics
• 1 Q, 5 Min: Open
Domande di colloquio [2]
Domanda 1
Data Science, Machine Learning, Product Analytics, Python, Source Control with GIT, SQL, Statistics
Statistics
• AB testing
• Hypothesis Testing
• Linear Regression
• p-value
Machine Learning
• Algorithms
• Class Representation
• Imbalance Class Problem
• Linear Regression
Data Science
• Data Manipulation
• Feature Engineering
• Missing Value Treatment
• PCA
Product Analytics
• A/B testing
How to Do A/B Testing: 15 Steps for the Perfect Split Test
• Product Testing
Python
• Missing data
• Pandas
A Quick Introduction to the “Pandas” Python Library