@ernaem

Data Visualization, Creator of https://xitter.cf/t.co/Du6ufwma39, https://xitter.cf/t.co/v5SeYwNeV1, and https://xitter.cf/t.co/oSTXIOTvQf. Founder of https://xitter.cf/t.co/mWcqmCahVf

 Bay Area
rokotyan.com
Joined July 2009
  • Tweets1.2K
  • Following938
  • Followers821
122Media
Explore the landscape of 5787 (!) @NeurIPSConf'25 papers. → mondal.dev/neurips-embedding… - Embeddings (of titles + abstracts) with Qwen3-Embedding-8B - 2D projection with t-SNE - Visualization and search over titles, abstracts, keywords, or authors with Cosmograph
A t-SNE plot of 5000 papers in matplotlib.

ALT A t-SNE plot of 5000 papers in matplotlib.

Overview of the embeddings in the tool Cosmograph.

ALT Overview of the embeddings in the tool Cosmograph.

An example of the search functionality (here: over paper titles) in Cosmograph.

ALT An example of the search functionality (here: over paper titles) in Cosmograph.

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To keep entertained until the 15th, checkout the interactive Cosmograph (visualization courtesy of @ernaem ): cosmograph.app/run/?data=htt…
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💡 We need more tools to work with textual datasets because we'll have unprecedented amount of text generated in the next decade – @ernaem #Outlier2024
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Dimensionality reduction techniques come to the rescue #Outlier2024 by @ernaem
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GitHub just launched a beautiful new monospaced font 😍 monaspace.githubnext.com/
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I've written a blog post on creating large-scale interactive force-directed graphs, with PIXI.js v7 handling the rendering and D3.js for the force simulation abilities. I also compared rendering between PIXI and D3. dianaow.com/blog/pixijs-d3-g… #dataviz #networkviz #pixijs @PixiJS
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explore friend.tech user connections in cosmograph you can filter by user, market cap, and time of first trade. the repelling forces will unveil clusters and bots automatically. load both data and metadata files in cosmograph.app/run gist.github.com/banteg/14fa2…
graph user nodes

ALT graph user nodes

all users and holdings

ALT all users and holdings

forever alone island

ALT forever alone island

bot operation

ALT bot operation

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😉Exploring cosmograph app. Thanks to the co-founder of this interesting tool @ernaem Take a look! 👉 cosmograph.app/ #AcademicTwitter #networkscience #DataVisualization #PhD #SocialScience #postdoc #opensource #machinelearning #DataScience #neuroscience #AI
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Barabási–Albert random graph with 1M nodes and 1M edges. - Random graph generation: igraph - Layout calculation: cosmograph.app - Image generation: ggplot2 #mathart #dataviz #igraph #cosmograph #rstats #ggplot2 @ernaem @igraph2 @barabasi
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cool tool which makes spotify playlists from NTS radio shows -- ntsplaylistgenerator.com
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🧠 Beginning on March 7th, Data Visualization Developer Robert Kosara @eagereyes will lead Observable's Data Visualization Fundamentals and Best Practices course. Sign up here: 👉 ow.ly/CF3F50N0Os0
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Unovis was featured in Console today — a digest of the best developer tools with more than 26K subscribers! Thanks @consoledotdev Version 1.1.0 with new components and features coming soon, stay tuned!
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Founder @wesleygrubbs (Wes Grubbs) is looking to expand his creative chops and lead a digital experience team focused building deeper relationships with data. He's also a consult for hire.
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Kit retweeted
Kit@ernaem12 Dec 2022
🥳 Say hi to Unovis 👋 I'm excited to announce that Unovis – a data vis library I've been working on for more than 3 years – goes open source! unovis.dev 1/🧵 #react #angular #svelte #TypeScript #DataVisualization #OpenSource
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Cosmograph is the fastest web-based graph #dataviz tool currently. It can display networks with over a million nodes! Go to cosmograph.app, upload a CSV, and have it visualised for free. Created by @ernaem #datajournalism
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Bonus! Cosmograph is a free, web-based tool for visualizing network graphs with up to a million nodes and edges. Its co-author Nikita Rokotyan @ernaem demonstrates how to use it in a piece for Nightingale, the journal of the @DataVizSociety. gijn.org/2022/09/16/data-jou…
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Exciting, beautiful, and open-source! Can't wait to spend some time with this. So easy to get started with @observablehq at observablehq.com/@fil/hello-…, too.

Hello, cosmograph

An Observable notebook by Fil

observablehq.com
Kit@ernaem13 Jun 2022
🌌✨Announcing Cosmos — the fastest Force Graph layout algorithm and rendering for the Web! During the past two years I was devoting my spare time to the development of a Force Graph Layout algorithm and rendering engine that runs entirely on GPU 1/🧵
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1M edges and ~500k nodes of the #tezos economic graph
Socratism.io@hoogerwoord9 Sep 2022
Trying out the new Cosmograph tool by @ernaem with @tezos transaction data. Loading the full xtz transaction network was a bit too much. A test file with with economic network of top 100k xtz transferred between accounts worked quite well. Some early results 👇
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An online (free!) tool to visualize and explore giant networks 🤩 I'll definitely keep that in mind for the next network visual I want to create, because somehow they keep getting bigger and bigger O.O nightingaledvs.com/how-to-vi… #dataviz
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This looks really really cool!!!! Excellent work!!! #dataviz #network
Kit@ernaem13 Jun 2022
🌌✨Announcing Cosmos — the fastest Force Graph layout algorithm and rendering for the Web! During the past two years I was devoting my spare time to the development of a Force Graph Layout algorithm and rendering engine that runs entirely on GPU 1/🧵
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