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Michael Ekstrand

@md.ekstrandom.net

Info sci prof @ Drexel, trying to keep the machines (esp. RecSys & IR) from learning bigotry and discrimination. ADHDS9. Usually self-propelled. Opinions those of the Vulcan Science Academy. 🐰x2. 🏑 https://md.ekstrandom.net πŸ§ͺ https://inertial.science

1,904 Followers  |  835 Following  |  1,726 Posts  |  Joined: 27.04.2023  |  2.503

Latest posts by md.ekstrandom.net on Bluesky

no you're putting a citation to @dimension20.bsky.social in the drafting doc for a future paper.

05.08.2025 19:03 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I desperately want to be at this. I have repeatedly raised questions about the accreditation process for PokΓ©mon professors (it seems to not exist) and the IRB process for the research they conduct.

05.08.2025 18:50 β€” πŸ‘ 22    πŸ” 3    πŸ’¬ 3    πŸ“Œ 0
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Recommending With, Not For TORS paper on the need for participatory approaches to designing and evaluating recommender systems and other information access systems.

New paper time! πŸ“„πŸŽ‰

With @afsanehrazi.bsky.social, Aleksandra Sarcevic, @drchole.bsky.social, @robin-burke.bsky.social, and Katherine Wright, we write about how #RecSys for social good needs participatory design & evaluation. Coming soon to arXiv & ACM TORS. md.ekstrandom.net/pubs/tors-co...

05.08.2025 18:14 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

i have been thinking a lot about how the entire concept of β€œthe deal” is antithetical to transparency, fair play and rule of law, as larry notes. the deal is necessarily nonstandard, ad hoc and dependent on the whims of the dealmaker

05.08.2025 11:27 β€” πŸ‘ 9499    πŸ” 1997    πŸ’¬ 199    πŸ“Œ 55

… wut?

05.08.2025 04:19 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

The @knightcolumbia.org team writes: "The settlement narrows Columbia’s autonomy with respect to admissions, the hiring and promotion of faculty, and curriculumβ€”all aspects of what the Supreme Court has called the β€œessential freedoms” of the university."

04.08.2025 17:45 β€” πŸ‘ 46    πŸ” 13    πŸ’¬ 2    πŸ“Œ 1

Me: Some things could be made better if midterms go a certain way, but none of that is a given (or even relatively likely), none of that happens unless people DO something, and the damage being done right now will take generations to fix. Them: Silence. Me: Amazing weather we’ve been having…

04.08.2025 15:23 β€” πŸ‘ 1112    πŸ” 111    πŸ’¬ 24    πŸ“Œ 5
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Trump Went to War With the Ivies. Community Colleges Are Being Hit.

the trump administration is selling its war on higher education as a strike against the elites who have disadvantaged ordinary americans. in actuality, the administration is destroying advanced education for *everyone* in pursuit of its effort to deskill the american public

04.08.2025 11:35 β€” πŸ‘ 3851    πŸ” 1155    πŸ’¬ 80    πŸ“Œ 53

Only a few more days to submit your paper to the BEYOND Workshop at #recsys2025

04.08.2025 08:11 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

TIL progressivism means uncritically cheerleading whatever disruptive new tech comes along, regardless of how it retrenches wealth.

03.08.2025 12:47 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

For the other universities watching, the lesson is PLAY OFFENSE. Do not accept the terms of conflict you've been presented. Relentlessly communicate your intention and vision. Engage and challenge those who misrepresent your intentions.

01.08.2025 18:40 β€” πŸ‘ 300    πŸ” 85    πŸ’¬ 5    πŸ“Œ 7

all of this.

03.08.2025 01:11 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

ikr? Sure is great that we’re putting the excrement of Computers But Wrong everywhere.

03.08.2025 01:03 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Using Types To Create Object Orientated Korn Shell 93 Scripts Β« Musings

TIL you can write object-oriented shell scripts in ksh93.

the psychic damage from cursed knowledge lessens if I share it, right? web.archive.org/web/20240419...

03.08.2025 00:31 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
A bibliographic database entry for Pedagogy of the Oppressed, with a generated TLDR reading "A single, unpressurized, gravity/centrifugal, entirely internal lubricating system is described for can end seamers and similar apparatus."

A bibliographic database entry for Pedagogy of the Oppressed, with a generated TLDR reading "A single, unpressurized, gravity/centrifugal, entirely internal lubricating system is described for can end seamers and similar apparatus."

Sure…

02.08.2025 23:30 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

So the house can just be filled with copies all going "so what did I time travel back to find??"

04.07.2024 18:42 β€” πŸ‘ 14    πŸ” 1    πŸ’¬ 3    πŸ“Œ 0
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Hot dog spill shuts down highway in Pennsylvania commuters' wurst nightmare A truckload of hot dogs has spilled across a Pennsylvania highway after a crash, clogging the road toward the end of the morning rush hour.

The whole thing is a work of art.

02.08.2025 03:47 β€” πŸ‘ 568    πŸ” 114    πŸ’¬ 19    πŸ“Œ 16

A multi ethnic plural democracy where people have access to the things we know make a high quality of life middle density walkable communities with high quality public goods like parks , pools, and schools

02.08.2025 13:47 β€” πŸ‘ 729    πŸ” 109    πŸ’¬ 18    πŸ“Œ 6
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Pride Versioning - Pride Versioning πŸ³οΈβ€πŸŒˆ 0.3.0 Forget semantic versioning, use PRIDE VERSIONING πŸ³οΈβ€πŸŒˆ

oh look new version scheme just dropped. pridever.org

Thinking about it, I think LensKit's "SemCalVer" versioning is β€” not deliberately β€” mostly PrideVer compatible too.

01.08.2025 18:42 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
I was just informed that our Country’s β€œJobs Numbers” are being produced by a Biden Appointee, Dr. Erika McEntarfer, the Commissioner of Labor Statistics, who faked the Jobs Numbers before the Election to try and boost Kamala’s chances of Victory. This is the same Bureau of Labor Statistics that overstated the Jobs Growth in March 2024 by approximately 818,000 and, then again, right before the 2024 Presidential Election, in August and September, by 112,000. These were Records β€” No one can be that wrong? We need accurate Jobs Numbers. I have directed my Team to fire this Biden Political Appointee, IMMEDIATELY. She will be replaced with someone much more competent and qualified. Important numbers like this must be fair and accurate, they can’t be manipulated for political purposes. McEntarfer said there were only 73,000 Jobs added (a shock!) but, more importantly, that a major mistake was made by them, 258,000 Jobs downward, in the prior two months. Similar things happened in the first part of the year, always to the negative. The Economy is BOOMING under β€œTRUMP” despite a Fed that also plays games, this time with Interest Rates, where they lowered them twice, and substantially, just before the Presidential Election, I assume in the hopes of getting β€œKamala” elected – How did that work out? Jerome β€œToo Late” Powell should also be put β€œout to pasture.” Thank you for your attention to this matter!

I was just informed that our Country’s β€œJobs Numbers” are being produced by a Biden Appointee, Dr. Erika McEntarfer, the Commissioner of Labor Statistics, who faked the Jobs Numbers before the Election to try and boost Kamala’s chances of Victory. This is the same Bureau of Labor Statistics that overstated the Jobs Growth in March 2024 by approximately 818,000 and, then again, right before the 2024 Presidential Election, in August and September, by 112,000. These were Records β€” No one can be that wrong? We need accurate Jobs Numbers. I have directed my Team to fire this Biden Political Appointee, IMMEDIATELY. She will be replaced with someone much more competent and qualified. Important numbers like this must be fair and accurate, they can’t be manipulated for political purposes. McEntarfer said there were only 73,000 Jobs added (a shock!) but, more importantly, that a major mistake was made by them, 258,000 Jobs downward, in the prior two months. Similar things happened in the first part of the year, always to the negative. The Economy is BOOMING under β€œTRUMP” despite a Fed that also plays games, this time with Interest Rates, where they lowered them twice, and substantially, just before the Presidential Election, I assume in the hopes of getting β€œKamala” elected – How did that work out? Jerome β€œToo Late” Powell should also be put β€œout to pasture.” Thank you for your attention to this matter!

Unquestionably the most dangerous and corrupt attack on the independence of US economic data in American history. Trump is firing the head of the BLS, a longtime civil servant confirmed 86-8 by the Senate, simply because the job numbers came in below his expectations today

01.08.2025 18:25 β€” πŸ‘ 5175    πŸ” 1745    πŸ’¬ 275    πŸ“Œ 247
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GitHub - mdekstrand/dumptruck: Manage dump-style backups. Manage dump-style backups. Contribute to mdekstrand/dumptruck development by creating an account on GitHub.

Needed to do some backups for which my usual Kopia isn't a good fit, so, uhh, wrote a little dump-style encrypted, compressed backup manager. Pretty happy with it tbh, even if it is a shell script. github.com/mdekstrand/d...

01.08.2025 00:55 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
LensKit β€” Research

Spent some time today updating the list of #RecSys research using LensKit, and we're now at 105 known research products using LensKit for Python! lenskit.org/research/

As a friendly reminder, if you use LensKit in your research, please cite the CIKM'20 paper to help track usage.

01.08.2025 18:06 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

they spent all their remaining R&D budget on the biscuits and gravy.

01.08.2025 14:37 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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a group of people are standing in front of a large door that says now that is a big door Alt: a group of people are standing in front of a large door with the caption β€œnow that is a big door”
01.08.2025 13:11 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Racism and our elites not wanting us to develop the expectation that our governments should help us

Observe how quickly they yanked public supports away from us during early covid when they saw us learning that things like free healthcare and child subsidies were possible

30.07.2025 04:00 β€” πŸ‘ 83    πŸ” 10    πŸ’¬ 1    πŸ“Œ 0

I'm in this picture and I'm not sorryβ€”I refuse to under-season my prose

01.08.2025 11:31 β€” πŸ‘ 347    πŸ” 54    πŸ’¬ 7    πŸ“Œ 1

Enterprise. I can see the case people are making for Voyager, I might also submit The Animated Series, something of the camp and chemistry of TOS didn’t translate IMO.

01.08.2025 03:13 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Tegan, a black lionhead rabbit, sitting in front of her Sunny rower. One ear is up and alert, the other is not visible.

Tegan, a black lionhead rabbit, sitting in front of her Sunny rower. One ear is up and alert, the other is not visible.

Tegan had another run in with Mark Antony.

01.08.2025 01:18 β€” πŸ‘ 47    πŸ” 9    πŸ’¬ 1    πŸ“Œ 0

By far Gene Roddenberry's most outlandish idea about the future was that workplaces would be essentially frictionless meritocracies where upper management is both totally competent and humbly willing to accept feedback. Makes warp travel seem realistic.

01.08.2025 00:33 β€” πŸ‘ 165    πŸ” 31    πŸ’¬ 7    πŸ“Œ 1
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GitHub - mdekstrand/dumptruck: Manage dump-style backups. Manage dump-style backups. Contribute to mdekstrand/dumptruck development by creating an account on GitHub.

Needed to do some backups for which my usual Kopia isn't a good fit, so, uhh, wrote a little dump-style encrypted, compressed backup manager. Pretty happy with it tbh, even if it is a shell script. github.com/mdekstrand/d...

01.08.2025 00:55 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

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