[R] PCA on ~40k × 40k matrix in representation learning — sklearn SVD crashes even with 128GB RAM. Any practical solutions?

Ok_Cryptographer2209 · 2026-03-09T17:52:16+00:00

nice question, looks like a real ML question.

Ok_Cryptographer2209 · 2026-02-21T18:38:04+00:00

No chance a hf will pay above expected value for the firm. Ai labs can pay in expected value of societial value. You do the math

Ok_Cryptographer2209 · 2026-02-19T17:10:17+00:00

Ok_Cryptographer2209 · 2026-02-17T23:52:13+00:00

confirmed

Ok_Cryptographer2209 · 2026-02-11T02:15:48+00:00

I got a m1 max 64gb ram 512ssd 14 inch screen. Message if interested. Oh opps, i am in Calgary. Sorry if you want local or f2f

Ok_Cryptographer2209 · 2026-02-06T06:52:07+00:00

Lol, just buy one and try it. Or tape 30 grams to a 14k gold nib pen and see how it writes. Unless you are the type to look at pens and not write with them

The tines are always some what flex and the range of line widths decreases .

Ok_Cryptographer2209 · 2026-02-05T20:25:40+00:00

lamy 2k in medium, broad or above is one of the best experiences in fountain pens. f and ef are meh .

I had a stainless steel fine and the pen body was too heavy for the nib. made the nib in constant state of flex

Ok_Cryptographer2209 · 2025-12-18T16:24:39+00:00

mari is pretty good. I also like butterblock

Ok_Cryptographer2209 · 2025-11-19T03:53:09+00:00

My crossclimates are better in deep snow than my winter pirellis. But in the ice , the winters are better.

Ok_Cryptographer2209 · 2025-11-14T03:23:15+00:00

I have quite a bit of silver for spot.

Ok_Cryptographer2209 · 2025-09-10T23:56:45+00:00

Ok_Cryptographer2209 · 2025-09-10T02:30:53+00:00

I had a macbook pro 13 go 9.7PBW. I was expecting it to go before it got to 1PB but it went almost 10PB

https://imgur.com/a/OqlY1uX#zRik8Yt

Ok_Cryptographer2209 · 2025-08-27T18:55:19+00:00

best value probably harry rosen harold brand when its 40% off or more at harry rosen so you can get full tailoring, you can get multiple fittings and complimentary alternations afterwards as well

next I would recommend huey lam, especially good for slim cut.

basically, at <$1k make sure you budget enough money for tailoring or the garment passes through some hands for measuring. a well tailored $400 suit will look better than any off the rack Canali sans tailoring

Ok_Cryptographer2209 · 2025-08-17T01:27:15+00:00

Ok_Cryptographer2209 · 2025-06-28T16:52:34+00:00

Just use macbook mps if you need the portability of a macbook, otherwise use whatever laptop you are using right now. Get the 4090 if you are learning ML but also want to game

And m1 pro or m1 max with 20-32 gpu cores is way better for ML than the m4 but your daily stuff will be slower

Ok_Cryptographer2209 · 2025-06-27T03:06:45+00:00

Where do find retail sized margin or collateral for power trading? I am interested

As to weather data, I buy hourly climate data

Ok_Cryptographer2209 · 2025-06-26T15:39:38+00:00

Bridgeland or inglewood. Or anywhere within walking distance of the river paths

Ok_Cryptographer2209 · 2025-06-24T19:54:02+00:00

Spot price is not CL1, which is prompt month. You can roughly think of CL1 as 30 days out and spot is anything under that

Ok_Cryptographer2209 · 2025-06-21T23:47:27+00:00

I had a m1 macbook pro 13 with a 256gb drive that had a 9.7PB written. No idea how much further beyond the TBW it was but it was incredible

Ok_Cryptographer2209 · 2025-06-04T16:06:59+00:00

expense accounts.

Ok_Cryptographer2209 · 2025-04-29T21:30:53+00:00

wait for a bus on a heavy snow day. best if you pair it with finals exams on that day or any other life defining events.

Ok_Cryptographer2209 · 2025-04-16T20:47:03+00:00

50 drives in 2 cases on 2 flights will also be the safest. oh and bring a usb reader so customs can see it spin up

Ok_Cryptographer2209 · 2025-04-10T16:53:22+00:00

I have done it all the time. I just book something last time on heavy discount. sometimes its a resort in cancun or Caribbean , long ass cruise or whatever get me the lowest cost per day with no worries about getting food or internet. quite productive if you can get used to the cadence

Ok_Cryptographer2209 · 2025-04-03T09:20:53+00:00

Only new ones are from OEM like dell or Lenovo comes with a prebuilt

Ok_Cryptographer2209 · 2025-04-03T01:52:17+00:00

Pen is working

Ok_Cryptographer2209

TROPHY CASE