# Machine-learning model quality improvement interview question | Aced Aced (formerly Exponent) publishes a public search API over its indexed pages; the guide is at https://www.aced.io/agents/agent-access. Source: https://www.aced.io/questions/6374/scope-improvements-machine-learning-model Source observed: 2026-11-05T00:39:39.683Z Last checked: 2026-11-05T00:39:39.683+00:00 Indexed: 2026-11-07T03:00:52.35+00:00 --- # How would you go about scoping improvements to the quality of a machine learning model? We provide interview preparation through Aced, formerly Exponent. This question is listed under the **Technical Program Manager**, **Apple**, **Analytical**, and **Machine Learning** filters. [All Questions](https://www.aced.io/questions) ## Interview experiences One interview experience is associated with this question: [Apple Technical Program Manager interview experience](https://www.aced.io/experiences/apple-technical-program-manager-interview-c836f6). - **Company:** Apple - **Role:** Technical Program Manager - **Level:** Mid Level / L4 - **Reported timing:** 10 months ago > “A sourcer had been nudging me on LinkedIn for a while, so I never did a normal recruiter screen. Once I sent my resume, two hiring managers in the same Siri AI/ML org wanted to talk, so Apple ran one combined process for both EPM roles instead of making me do two separate loops. I did two hiring manager screens, then a joint onsite with a data science manager, an ML engineering manager, another behavioral round with one of the hiring managers, and a final conversation with a very senior engineering leader. The whole thing felt extremely team-dependent and very niche, especially the ML metrics parts, which is what made it different from more generic big-tech TPM loops. I finished in early December and got rejected.” ## Community answers No answers have been contributed by the community yet. Log in or sign up to submit an answer. ## Related questions - [How would you improve the Age of Learning product?](https://www.aced.io/questions/457/improving-age-of-learning-product) - [How would you improve the quality of Airbnb over the next six months?](https://www.aced.io/questions/4089/improve-airbnb-quality-six-months) - [If you needed to improve data quality on a product like Siri, how would you define the scope?](https://www.aced.io/questions/6372/define-scope-data-quality-siri) ## Related courses ### [TPM Interview Prep](https://www.aced.io/courses/tpm) ![TPM Interview Prep](https://images.ctfassets.net/x78yjrjc11pq/3cFr05VXO4mAcuqrI861Ob/c84a83a29ab27ac67309f3e3658805da/Technical_Program_Manager_Interview_Prep_Course.jpeg?w=800&h=800&fm=webp&q=75) We help candidates pursue program-management roles at Google, Meta, Amazon, Microsoft, Apple, and other top companies. 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