How can I transition from academia to become a data scientist in the industry?

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Discussion Overview

The discussion centers around transitioning from an academic background in engineering to a career in data science. Participants explore various resources, skills, and strategies necessary for making this shift, including programming languages, practical experience, and portfolio development.

Discussion Character

  • Exploratory
  • Technical explanation
  • Conceptual clarification
  • Debate/contested
  • Homework-related

Main Points Raised

  • One participant expresses uncertainty about how to effectively learn and demonstrate data science skills, seeking guidance on specific topics and resources in R, Python, and SQL.
  • Another suggests looking into data science training programs designed for individuals with advanced degrees, citing a specific program as an example.
  • Some participants mention the importance of having a portfolio, GitHub repository, or Kaggle competitions to showcase practical experience, though there is debate about the necessity and reality of this requirement.
  • Concerns are raised about how to effectively communicate academic skills in a resume to align with data science roles, particularly when lacking direct experience with large datasets.
  • One participant emphasizes the significance of familiarity with data processing concepts over extensive experience with specific programming languages.
  • There are suggestions to contribute to open source projects on GitHub and document work on Kaggle to demonstrate coding and data visualization skills.
  • Discussion includes varying opinions on what constitutes "large datasets" and how to frame experience in interviews.

Areas of Agreement / Disagreement

Participants do not reach a consensus on the best approach to transition into data science, with multiple competing views on the importance of practical experience, portfolio development, and how to present academic skills in a professional context.

Contextual Notes

Limitations include varying definitions of what constitutes relevant experience in data science, differing opinions on the necessity of specific programming skills, and the subjective nature of resume effectiveness in the hiring process.

Who May Find This Useful

Individuals with academic backgrounds in quantitative fields seeking to transition into data science roles, as well as those interested in understanding the skills and experiences valued in the industry.

  • #31
atyy said:
At least for supervised learning, I think the only differences from traditional statistics are that the number of parameters is larger, and optimization is nonconvex.

From what I understand, there has been much fertile research within statistics on working in domains of large number of parameters, dimensionality reduction, and sparse signal detection (e.g. recent research on higher criticism -- see the following link: https://arxiv.org/pdf/1411.1437.pdf)

Researchers working in machine learning also work on many of these same problems, so increasingly there is a blurring of disciplines between the machine learning and statistics communities. As a matter of fact, it is not uncommon for researchers to be cross-listed between the statistics and computer science departments (where such departments exist separately). My alma mater, for example, have 3 faculty members cross-listed as such.
 

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