@datashader
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#Datashader is an #OpenSource library for rasterizing large amounts of data into beautiful, accurate images. Datashader is a project of @AnacondaInc. #DataViz
Joined June 2017
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- Followers4.4K
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Pinned Tweet
LOVE this! @Instacart delivery visualizations using #datashader from @jeremystan: bit.ly/2tkdHNY #OpenSource #DataViz #Instacart
Datashader retweeted
We’re excited to announce our support for Pandata, the scalable open-source analysis stack 🎉 🐍 🌐
Pandata offers a set of general-purpose & powerful open-source data analytics tools enabling scalable data processing for any domain.
Read more here 👇
bit.ly/45q2sFi
Datashader retweeted
📢Videos from @europython are out.
💁♀️If you are interested in big data visualization and data apps check out Jean-Luc Stevens talk
🧵👇 Link below
#python #dataviz #datascience @datashader
Datashader retweeted
Code Dataset Visualization—11.66 million files from the Stack, a @BigCodeProject dataset sourced from permissively-licensed @github repositories spanning 86 programming languages (StarCoder languages subset).
ALT Scatterplot of many points using a fire-theme palette on a black background. The points cluster in small groups. The general shape is circular, as is common of TSNE embeddings.
Datashader retweeted
Our project family continues to grow 🪴🙌! We're excited to welcome @HoloViz_org, who has joined NumFOCUS as a sponsored project!
Learn more about the project here: numfocus.org/project/holoviz. #openscience #support #scientificcomputing #datascience
Datashader retweeted
🎉 We’re thrilled to announce @AnacondaInc’s first ever #DataAppContest !!
The competition goes from June 13-30, so start building your team for the chance to win great prizes & showcase your skills!
Learn more & register here 👇
bit.ly/3VUzDxd
Datashader retweeted
We are thrilled to announce the availability of the Panel 1.0 release candidate for general testing! This release represents a leap forward in performance and usability. We need your help to make this a smooth transition, find the announcement here: discourse.holoviz.org/t/pane…
Datashader retweeted
We revamped our Bitcoin OTC user ratings example to use Hiveplotlib's @datashader capabilities. We see changes in trust in the network over time that appear to correlate with the price of Bitcoin. For more, check out our docs: geomdata.gitlab.io/hiveplotl…
Datashader retweeted
Check out this new review of Python viz libraries for geographic applications, comparing Altair, @Bokeh, Cartopy, @Datashader, GeoPandas, Geoplot, GeoViews, hvPlot, and Plotly: gregorhd.github.io/geospatia…
Datashader retweeted
Video visualizing 1,000,000,000 points
youtu.be/LKIRAzsqLb0
This is a common example with Datashader. This video is different in that it focuses on performance tuning. When we start, an update takes 40s. When we're done, it takes ~1s.
High performance requires thought.
Datashader retweeted
We are excited for @HoloViews, hvPlot, and @Panel_org to start building on the upcoming better support for bioscience and biomedical applications in @bokeh !
Bokeh has been awarded a 2-year grant from the Chan Zuckerberg Initiative!:tada::tada:
A big thank you to @cziscience!
We are excited to support data visualization for bioscience research:microscope::bar_chart:
Read our announcement blog post here: blog.bokeh.org/announcing-cz…
Datashader retweeted
Great new @Datashader talk about the UK Census from github.com/ianthomas23: youtube.com/watch?v=GX5IQgwS…
Datashader retweeted
New post : Download some benchmark road networks for Shortest Paths algorithms bit.ly/3R5GSOv
#Python #networks #Parquet @DuckDB @Datashader
Datashader retweeted
Exciting hvPlot 0.8 news: In addition to @bokeh, you can now create @matplotlib and @plotlygraphs: blog.holoviz.org/hvplot_0.8.… Compared to the default Matplotlib Pandas .plot(), hvPlot adds automatic widgets for exploring data, easy layouts, maps, datashader, and more!
Datashader retweeted
We are very excited to announce the release of hvPlot 0.8! Discover the new features here: blog.holoviz.org/hvplot_0.8.… or check out @sophiamyang's amazing video: youtube.com/watch?v=UJtmo4i6…
Datashader retweeted
The beauty of matrix eigenvalues.
Eigen Values of 1M random matrices of form [A 1 -1; -1 B 0; 1 -1 -1]
Made in #Python using @datashader and @matplotlib
Inspired from the same viz by @BohemianMatrix
Datashader retweeted
New in hiveplotlib 0.19 - @datashader with hive plots! 50,000 edges and we can still see their relative density in the figure. See the docs for more info geomdata.gitlab.io/hiveplotl…
Datashader retweeted
☯️ #zen3geo v0.3.0. Now integrated with @datashader to rasterize vector 💠 points/lines/polygons to @xarray_dev grids! New walkthrough #DataPipe using @UNOSAT digitized flood 🌊 masks over #Sentinel-1 #SAR imagery at Johor, Malaysia 🇲🇾 zen3geo.readthedocs.io/en/v0…. Now go map 🗺️!
ALT Installation instructions for zen3geo, e.g. `pip install zen3geo`
ALT Sentinel-1 VV channel image and corresponding water segmentation mask over Johor, Malaysia
ALT @Pytorch DataPipe showing steps from Pyogrio and RIoxarray read to DatashaderRasterizer and beyond