roger_

9 ms·

91.
by roger_ 2y ago
I hate sensational stories like this. Now Espressif is gonna feel pressured to be even more closed.
92.
Great example of einsum/einops for linear filtering/smoothing(grdm.io)
4 points by roger_ 2y ago|0 comments
93.
by roger_ 2y ago
Can anyone summarize the novelty here (for general time series)? Have these features been referenced recently?
94.
by roger_ 2y ago
I really hope they: 1) have a solution for spam (both blatant and subtle) 2) actively support their moderators 3) have well thought out and consistently enforced policies. Reddit lost all of my goodwill years ago because of this.
95.
by roger_ 2y ago
Did Slashdot really kill itself or was it just never ambitious enough to seek a broader base or try to foster communities? I don’t recall any user hostile practices, though I was just a passive user back in the day. I remember a few redesig
96.
by roger_ 2y ago
Basic math problems should be treated as a special vs general tool use. Why use Python when the computer evaluating the LLM can do math itself?
97.
by roger_ 2y ago
An aside: please use proper capitalization. With this article I found myself backtracking thinking I’d missed a word, which was very annoying. Not sure what the authors intention was with that decision but please reconsider.
98.
by roger_ 2y ago
I moved to AGH a while ago too. Is there anything in Pi-Hole v6 that would make someone switch back?
99.
by roger_ 2y ago
This looks incredible, but I’m not a fan of the subscription pricing. How about a hobbyist rate at least?
100.
Flashing custom firmware on a ~$20 smart ring (with BLE and a display) [video](youtube.com)
4 points by roger_ 2y ago|0 comments
101.
by roger_ 2y ago
I don't think you can trigger by a label/area and also retrieve which device was the trigger (groups had that issue).
102.
by roger_ 2y ago
Organizing devices and creating automations is still very tedious. I'd love to be able to add a device and describe it (where it is, what it does, etc.) and have HA automatically integrate it with existing automations or fuse it with o
103.
by roger_ 2y ago
This articles seems like it was at least partially written by AI. Lots of fluff and no clear explanation of what PINNs are and how they work (other than the code).
104.
by roger_ 2y ago
I’ve done simple one off web stuff over the years and yeah it seems much more straightforward nowadays. Copying and undercutting someone else is certainly easier!
105.
by roger_ 2y ago
I’ve been wanting to do this for years but I’m still trying to figure out how to get started. My skills are more in algorithm development (statistical signal processing, machine learning) and electronics than web coding though, so it’s prob
106.
by roger_ 2y ago
Interesting, I’ve always wondered if the assignment problem could be solved as continuous optimization. I’m familiar with manifold optimization but didn’t realize the permutation matrix could be expressed as a manifold. Has this been applie
107.
by roger_ 2y ago
Wonder if there'll be a day when a hobbyist can buy a < $1k SEM? Other equipment like spectrum analyzers, VNAs, scopes, etc. are now way more accessible, but they seem way less complex.
108.
by roger_ 2y ago
Hope someone integrates this with Home Assistant soon!
109.
by roger_ 2y ago
This solves one of my biggest issues with AirTags and I'd be tempted to buy one if AirTag 2s weren't right around the corner...
110.
by roger_ 2y ago
> I wouldn't be confident that the Airtag protocol will be functioning in 2035 I'd agree if it were any company other than Apple. And if Apple goes under by 2035 then AirTags will be the least of our concern.
111.
by roger_ 2y ago
"A more intuitive way to express the updated state estimate..."
112.
by roger_ 2y ago
Interesting, thanks for sharing. One question: what load is the matching network designed for? Did the designer find the equivalent small signal impedance of the diode network via simulation? Is the SPICE model even valid at 2.4 GHz? Is sma
113.
by roger_ 2y ago
It’s actually shown in the Wikipedia article: https://en.wikipedia.org/wiki/Kalman_filter#Details
114.
by roger_ 2y ago
A normal EWMA filter is a special case of a Kalman filter and I bet this could be re-cast as one too. Might need an extra state or adaptive process noise though.
115.
by roger_ 2y ago
I'd love to see SSMs replace transformers but adapting them to non-causal, 2D+ inputs doesn't seem that straightforward. Is there a non-autoregressive future?
116.
by roger_ 2y ago
Great work, looks useful! Any chance you can add a rational function version?
117.
by roger_ 2y ago
Came to suggest the same thing. I’d love to be able to filter by CPU and generation. Maybe using an LLM could help with the parsing?
118.
by roger_ 2y ago
I’m not criticizing it, but half a laptop, some HTML and an iPhone shortcut isn’t the most elegant smart TV interface. It’s a shame because there’s probably decent compute in that TV that people can’t access.
119.
by roger_ 2y ago
These kludgey hacks have a very early 2000s feel to them. Shame there isn’t a way to just put custom firmware on a TV.
120.
by roger_ 2y ago
Preprint: http://w3.cran.univ-lorraine.fr/perso/sebastian.miron/docume...

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