Keith

237 posts

Keith

@kchev

software engineer @arcadiascience, runner, cyclist, conifer aficionado.

Berkeley, CA Katılım Mart 2009

174 Takip Edilen96 Takipçiler

Keith@kchev·2 Ara

Pytorch meets baby worms! It was a pleasure to work with @dave_matus and everyone at @ArcadiaScience to help bring this across the finish line (and on a tight deadline)!

Dave Matus@dave_matus

Want to level up your automated phenotyping with DL/ML? At @ArcadiaScience, we’ve built a classifier to categorize developmental stages of #Celegans from high-throughput bright-field time-course images #WormClassifier 🧵1/12 bit.ly/nematode-class…

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Brae M Bigge@BiggeBrae·27 Eki

Interested in computationally exploring how proteins are related across species? Join us @ArcadiaScience and engage collaboratively to design, create, and iterate on workflows and tools for comparing proteins in diverse organisms. Check out the job ad ➡️jobs.lever.co/arcadiascience…

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Jordão Bragantini@jobragantini·19 Ağu

Just launched v0.2.0 of our cell tracking tool 🚀 Check out our GitHub repo: github.com/royerlab/ultra…! Seamlessly combines segmentation & tracking via Python API 🐍 Scales effortlessly to handle massive datasets, like the #zebrahub paper. #CellTracking #Bioinformatics

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Keith@kchev·5 Kas

@liilii_tweet and the metaclass is the thing that makes the mold 🤓

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Hirofumi Kobayashi@liilii_tweet·4 Kas

How to instantly explain Class and Instance 😲 Class — instantiate —> Instances

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Keith@kchev·12 Eki

@marcoyannic a better way to spin this same number imo is that it means your lifetime risk of dying in a car accident is ~1%

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Marco Hein @marcoyannic.bsky.social@marcoyannic·12 Eki

In the U.S. of A. alone, that is…

Marco Hein @marcoyannic.bsky.social tweet media

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Keith@kchev·30 Eyl

@_ahmetcansolak @github @GitHubCommunity @GitHubHelp I get the issue but there might be too little horizontal space when the browser window is around 1000px wide (which it often is). What about a shortcut to momentarily switch to preview mode? (something like shift+enter to 'evaluate' the markdown)

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AC Solak@_acsolak·29 Eyl

Here is a UX/UI idea that can boost productivity on @github : Rendering Write and Preview tabs side-by-side on the new issue/new PR pages. Life would be much better if I didn't need to go between Write and Preview tabs back and forth. @github @GitHubCommunity @GitHubHelp

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Keith@kchev·20 Ağu

@marcoyannic @DanielSerwas Just saw the greatest helical pitch I think I’ve ever seen - looks closer to horizontal than vertical (this was a whitebark)

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Keith@kchev·11 Mar

@marcoyannic @DanielSerwas Old-growth sugar pine in Calaveras State Park

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Marco Hein @marcoyannic.bsky.social@marcoyannic·7 Mar

Tree trunks are helical. Not all, but many of them, and mostly right-handed. Can't unsee this since I started paying attention. (Turns out, German has a word for this: Drehwuchs. h/t @DanielSerwas)

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Keith@kchev·11 Ağu

@marcoyannic @kwinkunks if there's a style violation there I would say it's the use of the variable name `df` which commits the dual sins of being too generic and confusing naming with typing🙈

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Keith@kchev·11 Ağu

@marcoyannic @kwinkunks well, what is the alternative?

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Marco Hein @marcoyannic.bsky.social@marcoyannic·11 Ağu

Neat little trick to import data from a google sheet directly into a pandas dataframe. The google sheet needs to be public to anyone with the link. h/t @kwinkunks

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Keith@kchev·30 Tem

@loicaroyer this is a very misleading tweet. monkeypox *DNA* has been detected in wastewater in SF but there's no evidence that monkeypox can spread via wastewater (nor even that live virus can be detected in wastewater, afaik). and it already *is* endemic, just not in western countries

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Loïc A. Royer 💻🔬⚗️@loicaroyer·29 Tem

After COVID-19 (with sequels in preparation), welcome to MPOX-22, get ready, don’t touch anything, it is going to be another wild ride. Googling smallpox vaccine now…

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Keith retweetledi

Loïc A. Royer 💻🔬⚗️@loicaroyer·25 Tem

📢 Very excited to see our work #cytoself now published in @naturemethods . #cytoself is a deep learning method for fully self-supervised protein localization profiling and clustering. Led by @liilii_tweet with @kchev @LeonettiManuel at @czbiohub nature.com/articles/s4159… 1/n

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Manuel Leonetti@LeonettiManuel·25 Tem

Check out our latest paper on self-supervised ML!!! w/ @loicaroyer @liilii_tweet @kchev, built upon OpenCell data. Loic’s tweetorial has all the info 👇

Loïc A. Royer 💻🔬⚗️@loicaroyer

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Keith@kchev·30 Haz

@marcoyannic might be a glitch w the backend? in my xp, searching by gene name does not always yield the top hit you expect...

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Marco Hein @marcoyannic.bsky.social@marcoyannic·29 Haz

Uniprot has a new front-end! Looks good overall, but some glitches in the search algorithm: For example, if I search for "VPS35" and then restrict the search to Homo sapiens, the top hit is VPS29... VPS35 farther down the list.

UniProt@uniprot

We have officially switched to the new UniProt website! Give it a browse and let us know your feedback uniprot.org

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Keith@kchev·18 Haz

@marcoyannic @ViralCarmichael I would bet I can sense the difference between 45F and 65F with a resolution of ~2F

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Marco Hein @marcoyannic.bsky.social@marcoyannic·18 Haz

@ViralCarmichael After several years in the Bay Area, I have a pretty good intuition for the Fahrenheit scale between 60 and 70°F.

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Keith@kchev·14 Nis

@marcoyannic 🤔🤔🤔

QME

Marco Hein @marcoyannic.bsky.social@marcoyannic·14 Nis

Why do we meet ‘in person’/‘on zoom’ and not ‘in vivo’/‘in silico’?

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Keith@kchev·27 Mar

@neuroConnG @figshare is great for this!

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Connor Gallimore@neuroConnG·26 Mar

What's the best way of making datasets (raw files, MATLAB .mat files, paper figs) open-source prior to publication? I want to ultimately cite a github repo that will have access to everything, but not sure if just uploading these (some worth many gb!) is best

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Keith@kchev·24 Mar

@marcoyannic @EricPhDing @scienceshitpost Along with EFD’s Twitter account in its entirety 😶

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Marco Hein @marcoyannic.bsky.social@marcoyannic·23 Mar

@EricPhDing This is a case for @scienceshitpost

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Eric MD-PhDing@EricPhDing·23 Mar

Marco Hein @marcoyannic.bsky.social@marcoyannic

Some scientific illustrations become memes*, some turn into cultural icons. It requires a combination of originality, aesthetic, simplicity and scientific accuracy. Here are some of them 🧵 1/n *memes in the original sense: units of cultural inheritance that replicate and evolve

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Keith@kchev·23 Mar

@marcoyannic Walther Flemming’s gorgeous drawings of mitotic chromosomes (these are from the 1880s but feel uncannily modern)

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Marco Hein @marcoyannic.bsky.social@marcoyannic·22 Mar

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Keith@kchev·23 Mar

This should be required reading for new grad students (not to mention their PIs)

Brad Stulberg@BStulberg

If you go for broke you often end up broken. If you swing for home runs you often end up striking out. But if you just put the ball in play—over and over again—good things tend to happen. On how to be consistent in work, sport, creativity, and really, all of life:

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Keşfet

@dave_matus @ArcadiaScience @liilii_tweet @marcoyannic @github @GitHubCommunity @DanielSerwas @loicaroyer