I interviewed in January for a Machine Learning Engineer role. The onsite interview consisted of three technical rounds: - Two coding rounds (disease spread, Python version). - One ML round (classifier with different annotators). I initially received a positiv...
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I recently completed the interview, but unfortunately, I was rejected. I want to share my experience to help others. **Coding Round:** The coding question was about an infectious disease problem with multiple parts: * **Part 1:** Given a matrix representing a...
### Phone Screen: - **Coding:** I was asked to implement a simple SQL query to query a database by name, age, and filter by ID. - **System Design:** I had to design a GitHub action system that supports many users and addresses scalability challenges. ### Onsit...
I had to debug a Transformer model, making sure it ran and produced correct loss and output. There were four bugs in total: 1. An error in the attention mask. 2. Incorrect parameter initialization. 3. A misplaced loss function calculation.
I was asked to model and simulate a physical system where a point light source emits particles towards an infinite vertical screen. A key aspect was sampling the scattering angle uniformly between -π/2 and π/2 to ensure particles reach all parts of the screen....
In the first round, I was asked to implement a string encoder and decoder, with the constraint that I couldn't use any special characters. The second round focused on designing Slack. I discussed the architecture and key features.
The prompt provides class definitions for `Monster` and `Team`: ``` class Monster { String name; // Unique identifier of the monster. int health; // Initial hit points. int attack; // Damage inflicted when attacking. ... } class Team { String label; // Team id...
My interview experience at OpenAI involved a phone screen and an onsite interview. **Phone Screen:** * Coding: I was asked a contagion problem similar to one I'd seen before in this platform. The questions progressed in difficulty: 1. How long does it take for...
