Bringing Automation To Data Labeling For Machine Learning With Watchful

Summary

Data engineers have typically left the process of data labeling to data scientists or other roles because of its nature as a manual and process heavy undertaking, focusing instead on building automation and repeatable systems. Watchful is a platform to make labeling a repeatable and scalable process that relies on codifying domain expertise. In this episode founder Shayan Mohanty explains how he and his team are bringing software best practices and automation to the world of machine learning data preparation and how it allows data engineers to be involved in the process.

Announcements

• Hello and welcome to the Data Engineering Podcast, the show about modern data management
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• Your host is Tobias Macey and today I’m interviewing Shayan Mohanty about Watchful, a data-centric platform for labeling your machine learning inputs

Interview

• Introduction
• How did you get involved in the area of data management?
• Can you describe what Watchful is and the story behind it?
• What are your core goals at Watchful?
  • What problem are you solving and who are the people most impacted by that problem?
• What is the role of the data engineer in the process of getting data labeled for machine learning projects?
• Data labeling is a large and competitive market. How do you characterize the different approaches offered by the various platforms and services?
• What are the main points of friction involved in getting data labeled?
  • How do the types of data and its applications factor into how those challenges manifest?
  • What does Watchful provide that allows it to address those obstacles?
• Can you describe how Watchful is implemented?
  • What are some of the initial ideas/assumptions that you have had to re-evaluate?
  • What are some of the ways that you have had to adjust the design of your user experience flows since you first started?
• What is the workflow for teams who are adopting Watchful?
  • What are the types of collaboration that need to happen in the data labeling process?
  • What are some of the elements of shared vocabulary that different stakeholders in the process need to establish to be successful?
• What are the most interesting, innovative, or unexpected ways that you have seen Watchful used?
• What are the most interesting, unexpected, or challenging lessons that you have learned while working on Watchful?
• When is Watchful the wrong choice?
• What do you have planned for the future of Watchful?

Contact Info

• LinkedIn
• @shayanjm on Twitter

Parting Question

• From your perspective, what is the biggest gap in the tooling or technology for data management today?

Closing Announcements

• Thank you for listening! Don’t forget to check out our other shows. Podcast.__init__ covers the Python language, its community, and the innovative ways it is being used. The Machine Learning Podcast helps you go from idea to production with machine learning.
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Links

• Watchful
• Entity Resolution
• Supervised Machine Learning
• BERT
• CLIP
• LabelBox
• Label Studio
• Snorkel AI
  • Machine Learning Podcast Episode
• RegEx == Regular Expression
• REPL == Read Evaluate Print Loop
• IDE == Integrated Development Environment
• Turing Completeness
• Clojure
• Rust
• Named Entity Recognition
• The Halting Problem
• NP Hard
• Lidar
• Shayan: Arguments Against Hand Labeling

The intro and outro music is from The Hug by The Freak Fandango Orchestra / CC BY-SA