Ho presentato la mia candidatura online. La procedura ha richiesto 2 settimane. Ho sostenuto un colloquio presso PathAI (Boston, MA) nel mese di nov 2019
Colloquio
There are 3 interviews: one online coding challenge, one machine learning basic phone interview, and one onsite interview about both software engineer and machine learning stuffs.
I first started with the online coding challenge. There were 2 parts: multiple choice questions about basic classical machine learning and one coding problem. The multiple questions weren't very hard. The coding problem needs a bit of effort, but it was a standard challenge anyone can find on leetcode/hackkerrank.
The next interview was a 30-40min phone interview about deep learning. Basically, they will test your knowledge about neural network from activation layers. batchnorm, initialization, etc..
Lastly, I was invited to have a 4 hrs onsite interview with the ML members of the company and CTO. There were 5 small interviews sections: classical ML, math & probability, algorithm, deep learning, and behaviors question. It was definitely a long and exhausted interview, but overall, I had positive experience.
Two coding problem. Easy, array focused and debugging. Two ML screens - one on research and the other on systems. New grad can crack after 1 month of prep. ML was around regularization and second order optimization.
Ho presentato la mia candidatura online. La procedura ha richiesto una settimana. Ho sostenuto un colloquio presso PathAI nel mese di gen 2022
Colloquio
Applied through LinkedIn. The recruiter reached out over email to do a online HackerRank assessment of a custom machine learning problem for AI and it was timed at 60 minutes.
Domande di colloquio [1]
Domanda 1
The problem was to calculate K nearest neighbors for each of their 2D arrays given another array. Using python libraries was allowed.
Ho presentato la mia candidatura online. Ho sostenuto un colloquio presso PathAI
Colloquio
Applied online, directly got hacker rank link. online assessment consists of Multiple Choice Questions + Programming question.
Multiple Choice Questions are basic ML +CNN + Math questions. about 90 mins total
Domande di colloquio [1]
Domanda 1
Calculate Parameters for given CNN network given the network architecture.
Other ML+CNN questions.
Programming question: Jaccard Coefficient. The examples mentioned were misleading