How long is a forensic psychology degree?

No, obtaining a Ph.D. is not a strict requirement to become a machine learning researcher. While many research positions, especially in academia or advanced industry roles, prefer candidates with doctoral degrees due to the depth of expertise involved, there are numerous opportunities for individuals with strong backgrounds in computer science, mathematics, or related fields who have gained practical experience through projects, internships, or self-study. Employers often value skills such as programming proficiency, problem-solving ability, and hands-on experience over formal educational credentials alone. Therefore, aspiring machine learning researchers can succeed through a combination of education, practical experience, and continuous learning, making a Ph.D. beneficial but not mandatory for entering the field.