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About the developer

phurwicz
228 Stars 11 Forks MIT License 522 Commits 6 Opened issues

Description

:speedboat: Never spend O(n) to annotate data again. Fun and precision come free.

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Hover

Imagine editing a picture layer by layer, not pixel by pixel, nor by splashing paint.

We can apply this idea to datasets.

PyPI Version PyPI Stage Build Status Codacy Grade Codacy Coverage Discord

Demo


Draw shapes and apply labels with

hover
, the library for making data annotation blazing fast for engineers. You get:
  • A view from above: plot your dataset in 2D with tooltips

    • See the whole picture while able to inspect every detail.
    • Know how much data has been labeled and where they are.
  • Balance between speed and precision

    • Come up with labels as you inspect the data, no need to pre-define them.
    • Identify & label groups of data of any shape or scale.
    • Leverage additional filter conditions such as regex or soft label score.

Check out @phurwicz/hover-binder for a list of demo apps.

:flags: Project News

  • Apr 30, 2021 0.5.0 is now available. Check out the changelog for details :partying_face:. Some tl-dr for the impatient:
    • you can now filter selected data with search criteria, or soft label scores, or both!
    • active learning now includes an interpolation between input and output manifolds, helping you explore decision boundaries and their formation.

:rocket: Quickstart

:package: Install

Python: 3.6+

OS: tested on Mac & Linux

To get the latest release version:

pip install hover

Feel free to open an issue if you would like

conda
or
conda-forge
support.

:book: Resources

:bell: Remarks

Shoutouts

  • Thanks to
    Bokeh
    because
    hover
    would not exist without linked plots and callbacks, or be nearly as good without embeddable server apps.
  • Thanks to Philip Vollet for sharing
    hover
    with the community even when it was really green.

Contributing

  • All feedbacks are welcome :hugs: Especially what you find frustrating and want fixed!

Developer

  • ./requirements-dev.txt
    lists recommended packages for development.
  • You are encouraged, but not required, to use pre-commit hooks.

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