El proceso tomó 4 semanas. Acudí a una entrevista en PathAI (New York, NY)
Entrevista
- A startup emerged in the AI + biotech bubble with no real products but full of "great" visions;
- A startup with no sustainable buz. model: heavily rely on pharma companies' R&D contracts; highly sales-driven;
- A biotech starup with no FDA approved product;
- A tech startup with no diversity (just skim their team and you will find out)
- Has no standard interview process, very likely to introduce interviewer' biase; (which is ironic for a so-called AI company)
- Junior management team with no entrepreneurial/industrial experience: a bunch of fresh graduates including CTO;
- Overall AI in digital pathology is a small biz but a big hype;
- Not sure how innovative they are, but most AI startups just use & modify open-sourced models and use them to raise millions of dumb money;
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.
Me postulé en línea. El proceso tomó 1 semana. Acudí a una entrevista en PathAI en ene 2022
Entrevista
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.
Preguntas de entrevista [1]
Pregunta 1
The problem was to calculate K nearest neighbors for each of their 2D arrays given another array. Using python libraries was allowed.
Me postulé en línea. Acudí a una entrevista en PathAI
Entrevista
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
Preguntas de entrevista [1]
Pregunta 1
Calculate Parameters for given CNN network given the network architecture.
Other ML+CNN questions.
Programming question: Jaccard Coefficient. The examples mentioned were misleading