According to the survey, ** percent of machine learning, data science, and artificial intelligence developers work with unstructured text data, which makes it the most popular type of data for developers. Tabular data is the second most popular type of data, with ** percent usage.
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SlashData. (April 21, 2021). Types of data that machine learning (ML), artificial intelligence (AI), and data science (DS) developers work with worldwide as of 2021 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 22, 2026, from /statistics/1241924/worldwide-software-developer-data-uses/
SlashData. "Types of data that machine learning (ML), artificial intelligence (AI), and data science (DS) developers work with worldwide as of 2021." Chart. April 21, 2021. ÌÇÐÄÆƽâ°æ. Accessed July 22, 2026. /statistics/1241924/worldwide-software-developer-data-uses/
SlashData. (2021). Types of data that machine learning (ML), artificial intelligence (AI), and data science (DS) developers work with worldwide as of 2021. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 22, 2026. /statistics/1241924/worldwide-software-developer-data-uses/
SlashData. "Types of Data That Machine Learning (Ml), Artificial Intelligence (Ai), and Data Science (Ds) Developers Work with Worldwide as of 2021." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 21 Apr 2021, /statistics/1241924/worldwide-software-developer-data-uses/
SlashData, Types of data that machine learning (ML), artificial intelligence (AI), and data science (DS) developers work with worldwide as of 2021 ÌÇÐÄÆƽâ°æ, /statistics/1241924/worldwide-software-developer-data-uses/ (last visited July 22, 2026)
Types of data that machine learning (ML), artificial intelligence (AI), and data science (DS) developers work with worldwide as of 2021 [Graph], SlashData, April 21, 2021. [Online]. Available: /statistics/1241924/worldwide-software-developer-data-uses/
