zfnmxt

Joined 6 years ago

Karma
238
Submissions
96
Member since
Apr 27
https://rschenck.com
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Comment · 1 month ago
> Because I disagreed with the majority I typically get my karma down so low that my comments aren't showing or, last week, I was banned altogether.

This is just the nefarious nature of karma-based systems. It also applies here. I find reddit's shadow banning/shadow hiding especially offensive. (Just think for a moment how utterly disgusting it is that such a feature was intentionally designed, implemented, and is now maintained.)

Not downvoting legitimate (but unpopular) comments is protected by the various rule systems (reddiquette, HN guidelines), but of course rule adherence is (very) low (especially on reddit).

> I wish I wouldn't.

Me too. And here as well.

Comment · 3 months ago
I've never had any trouble publishing in a more conversational style and have read plenty of papers that do the same. Of course, this varies by field and venue and format (journal vs. conference) and even reviewer and it's difficult to understand what the true constraints are and what the state of the publishing system is in this regard.

But I suspect that a lot of academic's feelings about it are informed by what others have told them and how they've been trained, rather than by what's actually permissible in the publishing system.

Comment · 3 months ago
> If you write each paragraph and have an LLM make that paragraph more scientific, it is entirely your paper

"More scientific" is not some merely stylistic thing that faithfully preserves the original meaning of what you wrote. The precise details of each paragraph matters a lot in terms of what and how it communicates. The fact that these details do matter means that, according to my accounting, it is not entirely your paper.

Also, I find striving for "scientific" to be a pretty undesirable thing. Why should papers read like that? What is the benefit? The best papers (in terms of their writing and communication) are unpretentious and conversational. I'm pretty sure I'd prefer your "basic sentences", especially if they were wholly yours. (I understand that there are also external forces at play here as you mentioned.)

Comment · 3 months ago
Comment · 5 months ago
Internet vibes---basically making conclusions based on feelings you get from participating in online communities. (E.g., Europeans concluding that America is a medical wasteland where most people do not have reasonable access to care because they read some horror stories on Reddit.)
Comment · 5 months ago
From my experience in both systems, I think some of the students of course would (the best students in Scandinavia are just as good as the best students anywhere else), but certainly not all of them. And the degree of grade inflation as well as the level of courses and course difficulty is not only highly variable by school but also by individual instances of courses, so it's pretty hard to make broad claims regardless.

I should also note I've taken courses in Europe where the failure rate was like 60%, but I've also taken courses where just about every student got (the equivalent of) an A. Easy grading occurs in Euroland as well. Or other phenomenona, like niche courses that tend to only attract talented, interested students.

P.S. The "common" in "common knowledge" is not some claim of accuracy/correctness and does not lend credence to your point---a lot of things that are common knowledge are false! (I bet most things that fall under that description are false to a degree, or at least in terms of each individuals' average understanding.)

P.P.S. Failure in the US system and the European systems are very different things. In most US schools, failing is permanently recorded on your transcript and cannot be erased. You also cannot retake an exam you've failed. You just get the one shot. So the cost of failure in the US is much higher than in Europe, where it's absolutely routine. The US system also samples students more often, with course grades consisting of many homeworks, multiple exams, etc---this gives an early signal to students doing poorly they need to get their shit together and also prevents students from falling behind. In Europe it's often just a single final exam, which may be a whole of 10-15 minutes if it's an oral exam, and you may be permitted to take the exam even if you haven't really been doing the work (often you need some perfunctory thing like 50% of the points from the homework to qualify). All these factors are also responsible for high European failure rates---it's definitely not just the Americans going easy.

Comment · 5 months ago
This is not a good comparison.

All the students at Harvard are all selected from the tail end of the distribution and are very capable.

The students at Scandinavian universities are selected to a degree, but represent a far broader range of the distribution and correspondingly there's a broader range of exam results.

Of course, other things are at play here (there is grade inflation at Harvard, the schools obviously operate differently, student disposition is (very) different (e.g., Scandinavian students are far less likely to care a lot about their grades), etc) but students from Harvard would do well at your university in Sweden. Also, the level of the material at Harvard is likely higher.

This is my experience from attending an Ivy undergrad and then doing graduate school in Scandinavia. I actually left my MSc program in Scandinavia because I thought the level of the courses was too low. (I ultimately returned for the PhD---I found the profs and researchers in Scandinavia to be first class/excellent. Much better than I ever will be.)

Comment · 5 months ago
I have like 20 brands of foam earplugs in my drawer, 5 different pairs of custom silicone airplugs, unusual earplugs from Kickstarter like [1], and so on. What I'm saying is I know my way around the earplug block. Here's what I'd write for your categories:

Foam: The most effective, by far. I suspect many people wear them incorrectly and do not insert them far enough. You can use lube (they make special ear lube for stuff like hearing aids, although I think anything medical grade will do) if you have difficulty doing so. I have unusually small ear canals; the most comfortable and best I've found by a mile are Mack's Ultra Soft Foam Earplugs. These are much more comfortable than slim fit alternatives and also have very high attenuation.

Silicone: expensive (but they're reusable and last years), but the least fussy once you get them. They are moulded to your goddamn ear---it's a perfect, pressure-free fit every time and they go right in. Drawbacks include lesser attenuation and attenuation that isn't immediately at 100%---it takes a while for it to "seal". I abadoned these once moisture started to accumulate between my ear canal and the plug and I'd hear it as I moved and it became very annoying.

Wax: joke attenuations compared to foam, and bad compared to silicone. The most expensive long-term unless you're serious about reuse. Somewhat fussy and may fall out. Very comfortable (little insertion).

Foam + wax: this is what you really want if you care about maximum attenuation. My ear canals are slightly too short to comfortably insert an entire Mack's earplug, so I snip the ends off mine, lube them up, and insert them completely flush into my ear canal. Then, I take a wax plug and mould it on top. It's perfectly comfortable and it performs better than any other option I'm aware of. I tend to also wear a Bluetooth sleep mask and play rain sounds on 100% volume and it just comes through the double earplug situation to mask any very loud/spurious noise. To remove the flush-inserted earplugs, I use a pair of blunt tweezers.

When I used slim fit foam earplugs I'd routinely get ear infections. Switching to silicone fixed that, but suffered from the aforementioned issues. With the ultra soft earplugs + wax method I never get ear infections. I make sure to always insert a fresh pair (but I reuse the wax ones for a few days) and to always do so with clean hands. I think the infections are due to friction between the plug and the canal during insertion as well as plugs that are too large/exert too much pressure once expanded---the lube and very soft plug addresses those issues.

[1] https://paxauris.com/

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