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Ravyn

@pgov.bsky.social

ML & Data Engineer based in Helsinki. Expect Machine learning, AI and Big Data related posts. Also curious about astro and general maker related topics.

1,241 Followers  |  944 Following  |  207 Posts  |  Joined: 31.08.2023  |  1.8885

Latest posts by pgov.bsky.social on Bluesky

I have one of these on backorder

07.08.2025 11:06 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Partly that. But I think most engagement is driven by normal people hoping that every action will lead to a better business/work opportunity (not their fault at all). The end result is an incredibly shallow and hollow social feed. Gives me the creeps.

23.07.2025 18:50 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Why is linkedin just so very very bad.

23.07.2025 18:40 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Holy crap this belongs in a museum.

16.07.2025 18:51 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Post image

Always good to remember.

15.07.2025 20:36 โ€” ๐Ÿ‘ 11227    ๐Ÿ” 2096    ๐Ÿ’ฌ 295    ๐Ÿ“Œ 92

There's a couple of mute lists around that can help. I haven't had an issue since.

14.07.2025 17:48 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Ad Library

Found a scammer on FB creating ads, linking to a site that impersonates a local tabloid. Quite an elaborate scam, I guess LLM's make this easy. www.facebook.com/ads/library/...

07.07.2025 13:16 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
A power bank's weight is being compared to the weight of 1 bottle of mountain dew.

A power bank's weight is being compared to the weight of 1 bottle of mountain dew.

New unit of measurement just dropped.

16.06.2025 18:26 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Seen this comparison several times in different forms. Comparing a specific grant which is an increase on TOP of total EU science funding, to US total funding. Sure the EU could be investing more but let's compare apples to apples. Also, is the EU expected to just instantly double it's budget? How?

05.05.2025 22:54 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Vector Sets are part of Redis - <antirez>

Vector Sets are finally part of Redis! The full story here in my blog: antirez.com/news/149

03.04.2025 18:01 โ€” ๐Ÿ‘ 54    ๐Ÿ” 8    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 3

"Life isn't about finding yourself, it's about creating yourself" - Bob Dylan

22.03.2025 23:10 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
On the clustering behavior of sliding windows Things can go spectacularly wrong when clustering timeseries data that has been preprocessed with a sliding window. We highlight three surprising failures that emerge depending on how the window size ...

#timeseries #clustering #fails arxiv.org/abs/2503.14393 a great paper

19.03.2025 16:58 โ€” ๐Ÿ‘ 2    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Forget the 60k rows part. His "hard drive overheated" ?!

14.03.2025 05:53 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

I know this is extremely vulgar idealism, but I do think we should try to aggressively reassert the norm that lying is bad. Not in a "Four Pinnochios" fact-checking kind of way, but in a way that frames this kind of lying as moral degeneracy that is fundamentally corrosive to the human spirit.

10.03.2025 22:59 โ€” ๐Ÿ‘ 23524    ๐Ÿ” 5501    ๐Ÿ’ฌ 607    ๐Ÿ“Œ 268
There have been people less than helpful in my journey here. I wanted to acknowledge those too, bc I know I am not unique in this experience.
No thank you to the physics study assoc that made me sing songs about how women couldn't study physics without sleeping with the professor, the day I stepped into university life. No thank you to the 5th year physics student that decided to assign me a stripper name within the first minute of meeting me in the physics coffee corner in my first year. No thank you to the technician that was responsible for onboarding me on the use of the cluster in my third year who raised his eyebrows and asked me if that meant I was some sort of computer girl. No thank you to the senior researcher that sent me utterly inappropriate texts after a conference, then proceeded to apologise months later by telling me they had not been meant for me anyway so no hard feelings remain hopefully And no thank you to him for attending every conference I've been to since. No thank you to the people who told me that it was surprising that I was doing a PhD since I was a girl. No thank you to the man who mistook me for a coffee lady at a conference, and after having to correct him two times that I did not work there, responded with you should consider it. No thank you to the researcher that asked me what I was wearing underneath my outfit during a conference. No thank you to the physicist who declared to a room full of other physicists that biologists don't know how to design an experiment. No thank you to the people who have called me scary instead of strong and intimidating instead of intelligent.
And finally, no thank you to the exec board of the TU Delft, whose knee-jerk reaction to being held up a mirror about the social safety at the university, was to sue the party holding up the mirror instead of looking at the problems they highlighted.
... You have made me feel like I do not belong in science & I cannot forgive you for that.

There have been people less than helpful in my journey here. I wanted to acknowledge those too, bc I know I am not unique in this experience. No thank you to the physics study assoc that made me sing songs about how women couldn't study physics without sleeping with the professor, the day I stepped into university life. No thank you to the 5th year physics student that decided to assign me a stripper name within the first minute of meeting me in the physics coffee corner in my first year. No thank you to the technician that was responsible for onboarding me on the use of the cluster in my third year who raised his eyebrows and asked me if that meant I was some sort of computer girl. No thank you to the senior researcher that sent me utterly inappropriate texts after a conference, then proceeded to apologise months later by telling me they had not been meant for me anyway so no hard feelings remain hopefully And no thank you to him for attending every conference I've been to since. No thank you to the people who told me that it was surprising that I was doing a PhD since I was a girl. No thank you to the man who mistook me for a coffee lady at a conference, and after having to correct him two times that I did not work there, responded with you should consider it. No thank you to the researcher that asked me what I was wearing underneath my outfit during a conference. No thank you to the physicist who declared to a room full of other physicists that biologists don't know how to design an experiment. No thank you to the people who have called me scary instead of strong and intimidating instead of intelligent. And finally, no thank you to the exec board of the TU Delft, whose knee-jerk reaction to being held up a mirror about the social safety at the university, was to sue the party holding up the mirror instead of looking at the problems they highlighted. ... You have made me feel like I do not belong in science & I cannot forgive you for that.

A friend included this anti-acknowledgement section on her PhD thesis. She also added the proposition: โ€œSystematic bullying and undermining of girls and women in STEM starts early on and is the reason why they do not stay in science and related fields.โ€
Absurd we still need to go through this
๐Ÿงช๐Ÿ‘ฉโ€๐Ÿ”ฌ

06.03.2025 16:40 โ€” ๐Ÿ‘ 6612    ๐Ÿ” 2374    ๐Ÿ’ฌ 123    ๐Ÿ“Œ 337

Why does almost every electric car look like a tesla inside. Give me a normal car with knobs and cranks instead of a flats creen.

05.03.2025 19:57 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
Petition calls on Finnish universities to oppose US attempts to censor use of terms such as equality, climate change The chancellor of the University of Helsinki told a newspaper last month that US authorities had pressured the university to remove certain terms from its press release about Fulbright scholarships.

Now they're policing the speech of foreign universities. The party of free speech my ass. yle.fi/a/74-20147027

05.03.2025 11:53 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

It's tempting to short Tesla given the current situation, but remember that it's a meme stock fueled by greed. Laws of logic don't apply here.

21.02.2025 20:11 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

They'll keep asking this question as doge pulls the copper piping from their walls.

16.02.2025 19:13 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

The article should clarify that he left the Bluesky board in 2024

15.02.2025 19:55 โ€” ๐Ÿ‘ 6    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

From now on I'm going to start calling all server rooms "AI brain rooms".

14.02.2025 18:05 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

1. If he's referring to the Bantu people, he's off by a factor of 20.
2. Even if it were true, what the hell is the point he's trying to make here.

11.02.2025 18:45 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

I just mistyped hyperlink as hyperkink๐Ÿค”

10.02.2025 18:57 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

My guess is that with each "disaster" their core following will slowly shrink as their faith is shaken by being personally affected. Hopefully it shrinks enough to tip the scales before it gets too bad.

09.02.2025 22:22 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

You would think so, but it will inevitably be blamed on something/someone else, however implausible it may be. They've never taken responsibility for anything in their lives.

09.02.2025 21:45 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

How is this a thing, like where would you even get that idea from.

05.02.2025 16:51 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

If this goes ahead it will become a future case study on how not to use AI, both from a functional and ethical standpoint.

04.02.2025 19:47 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

I haven't watched the series, Im just making unfounded assumptions based on your comment ๐Ÿ‘€

04.02.2025 14:49 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

A lot of "commentary" of this type assumes that all desk jobs are identical. Also, it assumes that people have a choice between meaningless and meaningful work. A lot are just trying to survive.

04.02.2025 13:42 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

@pgov is following 20 prominent accounts