Sample interview questions: Can you describe your experience in applying data mining or machine learning techniques to classify astronomical objects?
Sample answer:
- Utilizes a variety of data mining and machine learning methods, including supervised and unsupervised algorithms, to detect and classify astronomical objects.
- Proficient in pre-processing astronomical data, such as cleaning, feature extraction, and normalization, to improve model accuracy.
- Expertise in applying dimensionality reduction techniques, such as Principal Component Analysis (PCA) and t-SNE, to reduce data dimensionality and enhance interpretability.
- Familiarity with using statistical and probabilistic methods, such as Bayesian inference and kernel density estimation, for data analysis and modeling.
- Experience in developing and evaluating machine learning models, including k-nearest neighbors, decision trees, random forests, and support vector machines, for … Read full answer
Source: https://hireabo.com/job/5_4_9/Data%20Analyst%20%28Astronomy%29