Kaggle 2021 survey on ML and Data Science
Kaggle 2021 survey on ML and Data Science
State of Data Science and Machine Learning 2021
Kaggle https://www.kaggle.com/kaggle-survey-2021
Kaggle Executive Summary of survey on Machine Learning and Data Science
Kaggle PDF https://storage.googleapis.com/kaggle-media/surveys/Kaggle's%20State%20of%20Machine%20Learning%20and%20Data%20Science%202021.pdf
* Half between 22 and 34 in age
* Live in India or U.S.
* Have a Master’s degree
* Learn with Coursera
* Years programming experience: U.S. 5–10 yr. Global 1–3 yr.
* Years ML experience: U.S. 5–10 yr. Global <1 yr.
* Salary: U.S. $150–200K Global $100–125K
* Work in companies with less than 50 people
* Data Science team has 1–2 people
* Use JupyterLab for development
* Popular algorithms: Linear/Logistics Regression, Decision Trees, Random Forests
* Popular Frameworks: Scikit-learn, TensorFlow, Xgboost, Keras, PyTorch
* Cloud use: Amazon AWS, Google Cloud Platform, Microsoft Azure
* Cloud products: None, Amazon SageMaker, Databricks, Azure ML Studio, Google Cloud Vertex AI
* Popular databases: MySQL, PostgreSQL, Microsoft SQL Server, MongoDB
* Automated ML: None, Google Cloud AutoML, Azure Automated ML, Amazon Sagemaker Autopilot
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