All of sdr's Comments + Replies

sdr42

Ben Thompson ( https://stratechery.com/ ) , an American industry analyst currently living in Taiwan has a bunch of analyses on this on his blog. In nutshell, the US has a critical infra dependency on Taiwan in high-performance chip manufacturing; specifically, TSMC has a 90% share of 7nm, and 5nm chips. This is critical infra, for which the US does not have good (or even close-enough) substitues. Based on both these economic incentives, and Biden's own statements, the US is extremely likely to reply to Chineese aggression against Taiwan with military force.

2Daniel Kokotajlo
See my reply to ChristianKI above. Or are you saying that the probability is so high that it isn't a relevant variable in CCP planning; they'll basically just assume a kinetic US response and then plan around that? If so, then yeah that's a good counterargument. Metaculus disagrees, fwiw: 
sdr90

Cross-posting some thoughts:

Facebook's metaverse strat is focusing heavily on capability / platform, and not content / single-awe-of-moment. To them it's possibly okay if vrchat wins at the expense of horizon worlds, _just as long as majority of peeps access it via quest_ which they do: https://metrics.vrchat.community/?orgId=1&refresh=30s <- quest users now outnumber pc ones 1:2.

Consider the apple & appstore fiasco, whereby apple can basically, in one OS update, kill retargeting by introducing privacy popups into apps at os level, kneecapping t... (read more)

sdr30

Oh darn, you're right. Thank you!

sdr30

I'm running simulations to get a feel for what "betting Kelly" would mean in specific contexts. See code here: https://jsfiddle.net/se56Luva/ . I observe, that given a uniform distribution of probabilities 0-1, if the maximum odds ratio is less than 40/1, this algo has a high chance of going bankrupt within 50-100 bets. Any thoughts on why that should be?

Nitpick: Kelly betting does not ever go bankrupt, at all. Unless the probability is exactly 1 or 0 (which is bad) the Kelly bet will always be less than the total amount of money you have right now - meaning that you can never lose all of your money on a Kelly bet.

That said, the code you linked is systematically losing money over time (though never actually hitting zero) because this line is backwards:

let betres = (dice < pwin) ? (-frbet) : (frbet * odds);

When dice < pwin, that should be a win (assuming that pwin is supposed to be the probability of

... (read more)
sdr60

In the context of customer development for product research, yes. For good questions on that, see eg the book "Mom test" by Rob Fitzpatrick, and lean customer development field in general. This was solving for the general question "will developing x be paid for"; being wrong on this particular question is expensive.

Answer by sdr*230

In the name of supporting people actually doing stuff:

  • Scott’s IRB Nightmare comes from the circumstance of polling taking place within the context of privileged patient-provider interaction, which is covered by HIPAA, which requires somewhat stringent data handling. If you are not a doctor, and you're not asking your patients in the hospital, this does not apply to you.
  • Yes, you are allowed to "just go out and ask a whole bunch of people stuff". People can, actually, give away whatever information they feel compelled to do so. People are allo
... (read more)
2Raemon
Thanks!
2habryka
(Edit note: Fixed formatting)
3Said Achmiz
Could you list some good ones (other than Google Surveys)?
3Said Achmiz
Have you done this? If so, what were the questions, what were the answers, and are they published anywhere?
sdr60

Not grandparent, but browsing through my private notebook for potentially breaking links, eg:

http://lesswrong.com/r/discussion/lw/deg/less_wrong_product_service_recommendations/6yry <- which is one specific advice (and a good one at that) vs https://www.lesserwrong.com/r/discussion/lw/deg/less_wrong_product_service_recommendations/6yry <- which is 404. This actually do have a high impact both on other sites linking specific comment threads, and by extension, on SEO in general (linked page with content changed to empty).

( Relatedly, https://www.les... (read more)

3Radmin
Quick note (partly for my own reference as I check which of these we have fixed) The first two links look they got fixed by Habryka's recent patch. I haven't looked into the final issue, thanks for pointing that out.
sdr80

Hello my values a decade ago, it's so nice to see you publicly documented! In retrospect & in particular, the level of paranoia imbued here will serve you well against incentive hijacking, and will serve as a foundational stone in goal stability.

There is one particular policy here, where my thinking has changed significantly since then; and I'd love to check against Time whether it makes sense, or has my values been shifted:

| Reject invest-y power. Some kinds of power increase your freedom. Some other kinds require an ongoing investment of y... (read more)

2SquirrelInHell
This is very good. I don't think I disagree with anything you wrote. In practice, I recognize that most things which are dropped explode at least a little bit, and my implementation of "reject invest-y power" attempts to make sure these explosions are small enough that I can take them without significant damage (not literally zero damage). Indeed, compounding interest is juicy, and I have also noticed biologically programmed annealing in myself.
sdr50

Thank you for posting this. I agree, that growing negotiation skills is hard under best of circumstances; and I agree that certain types of newbies might self-identify with the post above.

There is a qualitative difference between people who are negotiating (but lack the proper skill), and the parasites described above:

  • Beginner negotiators state their request, and ask explicitly (or expect impliedly) for price / counter

  • More advanced negotiators start with needs/wants discovery, to figure out where a mutually beneficial deal can be made; and they adjust

... (read more)
0k_ebel
Thanks for your reply and the additional clarification of your original point. I certainly am not seeking additional identifying information. For one, it would do me no good as I don't have the local context knowledge to map it to anything anyway. Secondly, the gist of my initial comment was really more responding to the sense that taking a few examples and generalizing them to a larger group of people seemed inadvisable to me. Along those same lines, I'm still really hesitant to get behind a statement that strongly implies that all well-intentioned newbies will start poorly negotiating in only one way (or one set of ways), and that anyone who starts negotiating poorly in a different or particular way (or set of ways) is obviously doing so from a place of poor intentions. The more visibility and reach this community has, the more diversity we're going to see in the new people who are finding it. And in the ways of communication they've learned are effective and acceptable. Additionally, not every newbie who comes into the community is ready or able to identify culture differences as the source of the problems they're encountering. Troubleshooting is its own skillset. It also feels really important to me to point out that - if we're going to encourage people to ask and to practice asking (both of which are necessary in order to actually improve our asking and negotiating skills) then it creates some counter productive incentives if we then turn around and say things like "oh but folks who are asking in these particular ways are clearly a parasite." While I agree that the examples you give of how a parasite might ask for something (or the scenarios they propose) don't look like particularly good deals... I still don't understand how this particular kind of ask is an indication of some sort of inherent parasitic nature the part of the asker. If we're going to create or maintain a culture where asking is an OK thing to do, then part of the underlying assumptions tha
sdr00

Updated. Re: | if you want to publicly address these people <- if people are addressed offline in public, I suspect you can dress it up with the appropiate social grace. But, we're talking about behavior here (and entrepreneurs have exploits they're already proud of, like hackers have hacks, and free riders aren't actively malicious), and I feel that dressing it up with the same grace would actually backfire by not changing (or even harming) the reward structure of the behavior.

5Viliam
Yeah. Words can have different connotations for different people. I guess the solution to this is "tabooing" the words, and just describe it shortly for what it is. Like: "Recently we have noticed that there are people (and it's not just an isolated incident or two) who come to our meetups to simply ask others for free work on their private projects, or even to contribute money. This is not cool; this is not why we are here. These people try to exploit us as a free resource, without providing anything in return. If someone approaches you at our meetup with a similar request, feel free to tell them that such behavior is not welcome." Could be expressed better, but the idea is to make it descriptive, make it short, and have an organizer announce it as an official policy at the beginning of a meetup.
sdr50

Agreed. Recommend a non-verbed descriptive noun, and I'll update the post above.

5Viliam
Thank you! Uhm, I guess "exploiters" or "free riders"? (Or "parasites" if one wants to offend. Or "moochers" when talking to Randians.) Sorry, not a native English speaker, I may be missing something more fitting.
sdr110

(I'm not sure which part of this is "armchair-theorizing-sociology piece", so let me share impressions:

  • The 3 specific examples are all observations: 2 on a CFAR event, 1 on a bay-lesswrong event
  • The "people putting other's needs ahead of their own" comes from 2 persons who both bounced from the Bay for this reason
  • The "attempting value-pumping" / lack-of-dealcraft is ubiquitous everywhere where people are Getting Stuff Done; the only novel thing in the Bay is high turnaround / people onboarding allows this to be done systema
... (read more)
5Laura B
I agree that this is an important issue we may have to deal with. I think it will be important to separate doing things for the community from doing things for individual members of the community. For example, encouraging people to bring food to a pot luck or volunteer at solstice is different from setting expectations that you help someone with their webpage for work or help out members of the community who facing financial difficulties. I've been surprised by how many times I've had to explain that expecting the community to financially support people is terrible on every level and should be actively discouraged as a community activity. This is not an organized enough community with high enough bars to membership to do things like collections. I do worry that people will hear a vague 'Huffelpuff!' call to arms and assume this means doing stuff for everyone else whenever you feasilbly can -- It shouldn't. It should be a message for what you do in the context of the public community space. What you choose to do for individuals is your own affair.
5Raemon
Oh, that was directed at the original Mop/Fanatic/Sociopath post, and I didn't mean "I don't buy this", just, "I want to think about this more."
sdr300

Fellow Hufflepuff / startupper / business getting-stuff-done-er / CFAR / Bay-arean here. Can we talk about the elephant in the room?

... (read more)
2k_ebel
"Note, the problem here isn't the ask. We do asks in entrepreneur-topia all the time. The problem is the lack of dealcraft: the asks are asymmetrically favouring the asker, and only offer vague lipservice-waving-towards-nice-things as return." I want to talk about this just a bit. If I've missed a comment that also addresses the same point, I apologize. So, yes, asks are super common in the culture you're in. But in other cultures - specifically those that are more guess oriented - it's actually really difficult to grow negotiation skills. I'd caution strongly against taking a lack of ability in these areas as some sort of strong indication of a person being a "parasite" or having some other baked-in personality type issue. Which isn't to say that it's not a problem, just that I don't know that this piece of evidence is especially strong given how rare it is to find good examples of tell (or even ask) culture in large portions of the country/internet. If you're concerned with the lack of dealcraft that comes from newbies, then knowing good resources to point them towards - or offering to be a source of practice in short, low-cost scenarios - may be a more effective way of dealing with this. This will also give you an opportunity to observe how folks respond to those opportunities, which may give you stronger evidence to use to actually identify the parasites/moochers/insert-preferred-term-here that do filter in (because I agree that this is also a thing that happens).
Viliam470

Everyone, could we please stop using the word "sociopath" to mean things other than... you know... sociopathy?

I also like the linked article and I believe it does a great job at describing social dynamic at subcultures. I shared that article many times. But while it is funny to use exaggerations for shocking value, making the exaggerated word a new normal is... I guess in obvious conflict with the goal of rationality and clear communication. Sometimes I don't even know how many people are actually aware that "trying to make profit from thing... (read more)

1ChristianKl
I have never been in physically in attendance in the Bay community and so I don't know whom you are talking about. Do you think other people agree with you that those people are sociopaths? Have you talked with others about the specific people you are concerned about?
6Raemon
This, and problems similar to this, are indeed a pretty major issue I foresee Project Hufflepuff needing to resolve. I'd read the Mops/Fanatics/Sociopaths essay but hadn't thought about this particular issue from this angle before, thanks.
sdr00

FAI value alignment research, and cryonics are mutually inconsistent stances. Cryo resurrection will almost definitely happen by scanning & whole-brain-emulation. An EM/upload with a subjective timeline sped up to 1000x will be indistinguishable from an UFAI. Incremental value alignment results of today will be applied to your EM tomorrow.

For example, how would you feel with all your brilliant intellect, with all your inner motivational spark being looped into a rat race against 10000 copies of yours, performing work for & grounded to a baseline, where if you don't win against your own selves, all your current thoughts, and feeling, and emotions are to be permanently destroyed?

sdr10

Very yes. Specifically, a bi-weekly, or monthly thread (similar to the open threads currently) of eg "Pitch your idea", with the hard-constrain for the topmost comments being 100 words at most at any given time, with optional links leading down the rabbit hole.

Edit: bonus point, but not hard requirement describing your idea in language of "up goer five" to avoid that thing where people compress by using technical words, as opposed to compressing comprehensibly. Like, what we want to achieve here is to serve as a common onboarding point for new people to get introduced to those ideas; as opposed to communicating the Theory of Everything in greek symbols.

0[anonymous]
Bi-weekly threads might be good; I was thinking a specific subsection, like how we currently have headings for "main" and "discussion". Or just a way of giving it more attention, so it doesn't blend into the other things, like how the OTs do. Unsure if people would like that, or if it would be doable w/ LW's current code. But, still, a thought. Also, yes, up goer give language would be pretty cool. Although I think that trying to spend time here developing a Theory of Everything could also be useful, and there's a place for both further development as well as being a common onboarding point. IMO, as LW stands right now, it's not very friendly to beginners. The site felt poorly organized to me when I first started coming here, and the wiki was not super helpful. Part of it may be the choice of font / graphics, which were a turn-off for past me.
sdr10

Can you point at the part which you find objectionable?

0niceguyanon
Admin intervention is way too much.
4gjm
The point isn't that I find any part objectionable. It's that I thought it was a good comment but I would not in fact "like to ask for an Admin intervention". (Perhaps my memory is failing, but I think that when I read it before it said that "all upvoters of this comment" wanted an admin intervention specifically to delete the post; what it says now is more reasonable, though I still would not go so far.) As it happens, I do find it very slightly objectionable to claim that "all upvoters of this comment" want some particular thing (some people might upvote without noticing that claim, aside from anything else). I would object less to the formally-kinda-equivalent "Please upvote this comment if you would like X, and downvote it if you think X would be a good idea", but in general I think it is better to leave upvotes and downvotes to mean approve/disapprove; if you want upvotes to be interpreted as advocacy of a particular thing, post a comment that only advocates that particular thing.
sdr40

note: topic text was originally different, and included a recently-elected president's name; which would've ranked on google for related-keywords. Below is unedited comment, asking for that name not to be included

Since "Downvoting temporarily disabled", I would like to express a very, very strong disapproval of this topic being discussed on lesswrong. Rationale:

1, Politics is the mindkiller

2, It attracts the sort of people who would like to discuss these sorts of things, at the expense of those (including myself), who do not; specifically, by ra... (read more)

0ArisC
(And since this is a rationalist forum, let me just point out that... 1. Personal opinion, everything else pertains to politics, and is kind of pointless if not; 2. Yeah, so? Unless lesswrong.com is specifically designed for you, that's a bizarre comment; 3. Again, very specious argument. You can apply it to literally everything ever written anywhere on the internet. 4. Anecdotal evidence, inadmissible.)
2ArisC
I am actually looking for criteria to evaluate any president. I only wrote Trump because it's whom I had in mind, obviously. Can I edit my own article?
3gjm
I started to read this comment, went to upvote it, read the last paragraph, and didn't upvote.
sdr260

Speaking as a writer for different communities, there are 2 problems with this:

  • Duplicate content: unless explicitly canonized via headers, Google is ambiguous about which version should rank for keywords. This hits small & upcoming authors like a ton of bricks, because by default, the LW version is going to get ranked (on basis of authority), and their own content will be marked both as a duplicate, and as spam, and their domain deranked as a result.

  • "An audience of your own": if a reasonable reader can reasonably assume, that "all go

... (read more)
sdr40

I won't speak to the content, but can wave towards the form: basically, there is a set of brain modules / neural pathways, which, when triggered by a set of thoughts, fills one with hope / drive / selflessness. Specifically for me, one of these thoughts include:

| "That was humanity in the ancient days. There was so much wrong with the world that the small resources of altruism were splintered among ten thousand urgent charities, and none of it ever seemed to go anywhere. And yet... and yet..." .. "There was a threshold crossed somewhere,&quo... (read more)

sdr00

Additional to that, you might want to consider posting larger completed stand-alone works directly into the discussion section as a link for discussion, feedback, and good karma.

0Pimgd
This, media thread is kinda interesting but doesn't make me as interested as something in an open thread or separate post - mostly because there's more in-depth introduction to the material.
sdr00

The Oatmeal: How to be perfectly unhappy <- This reminds me of On the unpopularity of cryonics: life sucks, but at least then you die

| Most people have a very limited range of interests and possibilities for gratification. This problem cannot be fixed for most by giving them more money, or even more money and autonomy. Do that, and they will drown themselves in what they already have, or kill themselves with drugs. How many cars, planes, and pairs of shoes or houses can you really gain joy from?

Happiness doesn't scale. Being engaged does.

sdr00

Crash course: Meta-ethics (Crash Course Philosophy #32) <- mostly classification, taxonomy, and a few thorny problems. Good review.

sdr130

The Gentle Seduction by Marc Stiegler ; search strategy was [short story about technological change saturn]

3mgin
This is it! Wow. Thank you so much!
sdr90

Elo,

You seem to be posting, like, a lot. This is good, this is what we have personal blogs for.

I do have an issue with syndicating your content straight to here, regardless of state, amount of research, amount of prior discussion with other people, confidence, or epistemic status. This introduces an asymetric opportunity cost on behalf of the lesswrong community; specifically, writing these is much easier, and lower effort, than the amount of effort these will collectively soak up for no gain.

For this reason, I have downvoted this post as is. I will also k... (read more)

1Elo
Edit: I assume when you said this: you mean to say that energy required to write contrasted to energy required to read which is far greater when multiplied by the audience size. (Writing might take 2 hours, reading might take 20 people 10 mins each or 200 hours of burden created, leading to concerns about the virtue of silence, being a burden on the community and destroying the commons of "quality posts", given that my posts are not as top-notch as some things we consider sequence posts. ---------------------------------------- I have already left a few posts out of lesswrong. Happy to leave a few more out. My general area of topic comes from the lw slack most of the time. It's very hard to make judgement calls and I do get them wrong. I would welcome any help you can offer. As I said just below: And: I was previously using karma to guide which posts were good or bad or should stay or be honed, but there's currently a spanner in that system.
6fubarobfusco
It's not as if LW has a problem of too much material these days.
sdr20

Heads up about the business side of this: selling to primary & secondary schools, esp outside of the US, is 8/10 difficult.

Specifically, even if the teachers are fully championing your solution, they do not wield any sort of purchasing authority (and sure as hell won't pay from their own wallet). Purchasing authority's incentive-structure does not align with "teacher happiness", "optimal schedule", or most things one would imagine being the mission of the school. It is, however, critical for them to control all sw used inside the school, and might actively discourage using non-approved vendors.

2Viliam
Whose job is it typically to create the schedule? Do those people have political power in schools? If your marketing point is "better schedules", then yes, it is about the benefit for teachers and students, and no one important cares about that. However, if your marketing point is "easier to make schedules", suddenly the school administration has an incentive to care.
0Thomas
Pure economically driven decisions should win eventually. For example we have once reduced the number of school buses from 4 to 3. 20% or 160 students come with a bus. That's 3 full buses or 4 not so full buses. It's important however, that every arriving student has a class right away. Otherwise he may want to come with a later bus, overcrowding it. Just on time arriving of those students with just 3 buses was a logistical nightmare. But just a constrain for the digital evolution of the school schedule. Another big saving is to eliminate the afternoon school shift. We have 2 such cases already evolved.
sdr10

Exurb1a is making some excellent nihilistic mind-bending. Highlights:

sdr30

A short on the FAI problemset: https://www.youtube.com/watch?v=m0PuqSMB8uU ("Rick and Morty - Keep Summer Safe")

sdr00

Within the context of online businesses, we have some stats on failure mode frequency, which strongly reflects my own priors, and the ~200 startup founders I've talked with to date (source: Quora )

sdr10

patio11 on language learning:

"...A lot of people have vague goals like "I want to learn French" or "I want to be fluent in Japanese." There is no defensible definition of the word "fluent." Instead, you should have specific goals which test ability to complete tasks that are representative of the larger set of tasks you need to be good at to achieve metagoals which are important to you.

This is why I care relatively little about "fluency in Japanese" and quite a bit about "what percentage of commercially sig... (read more)

1Lemmih
I'm not sure how to use his comment. I do feel that I have sensible goals and I'm pretty good at keeping track of my progress. Achieving my goals requires a significant amount of legwork and I posted here to ask if there were any ways of making it a bit easier.
sdr90

A fantastic short on existentialism: The missing Scarf

sdr00

Here's an evolutionary psychology question:

#1: Lemma: Replicator-selection works only through genes; that is, there is no such thing as group selection; from a reproduction perspective, the only which matters, is delta-reproduction-fitness increase.

#2: Lemma: Technologies, and techniques doesn't require gene-transfer. Once someone comes up with a new idea, that idea can freely spread across the entire population. Therefore, technologies, and techniques doesn't offer delta-reproduction-fitness increase.

#3: Observation: Some people appear to be interested... (read more)

0[anonymous]
Warning: worthless evidence-free armchair evopsych speculation coming up: The benefits of technology and techniques don't spread right across the whole population immediately - the primary benefit goes to the inventor and those near to them. So, in the ancestral environment, if inventing a new kind of pointy rock to better kill dinosaurs gives you +1 fitness points, and lying around watching stone-age TV until your neighbour makes a pointy rock then stealing it gives you +2, then genes for inventing will spread until everyone has a 1/2 chance of having an inventor for a neighbour, at which point equilibrium is reached and both gene types will do equally well.
sdr00
sdr100

The rationale behind salary negotiations are best expanded upon by patio11's "Salary Negotiation: Make More Money, Be More Valued" (that article's well worth the rent).

In real life, the sort of places where employers take offense by you not disclosing current salary (or generally, by salary negotiations -that is, they'd hire someone else if he's available more cheaply) are not the places you want to work with: if they're putting selection pressure for downscaling salaries, all your future coworkers are going to be, well, cheap.

This is anecdota... (read more)

2Viliam_Bur
Also, the company will probably be less likely to buy you a decent computer for work, install a new server when your department needs it, or hire new people when there is more work than you can handle. Even if you somehow don't care about money for yourself, you probably do at least care about having decent working conditions. Maybe the just-world hypothesis makes you believe that lower salary will somehow be balanced by better working conditions, but it's probably the other way round.
sdr120

(( For the uninitiated:

1, It would not be unrealistic from her to assume youtube's copyright algorithms to flag her video into oblivion. It's known to happen.

More importantly, 2, Vi work for Khan Academy, who is sponsoring her "to do whatever she wants". That comes with lawyers. ))

sdr130

Vihart's "Twelve Tones" is quite possibly the most mind-expanding mix of interdisciplinarity (math, music & creativity) in 2013 I've seen so far: http://www.youtube.com/watch?v=4niz8TfY794

-12gothgirl420666
-6David_Gerard
sdr290

Specifically for business, I do.

The general angle is asking intelligent, and forward-pointing questions, specifically because deep processing for thoughts (as described in Thinking Fast and Slow) is rare, even within the business community; so demonstrating understanding, and curiosity (both of which are strength of people on LW) is an almost instant-win.

Two of the better guides on how to approach this intelligently are:

The other aspec... (read more)

0Jonathan_Graehl
If you have an "UGH-field towards", do you mean attracted to, or repulsed by browsing LW, making money, etc?
sdr60

Farewell, and see you on the other side!

sdr60

In ascending order of resolution:

  • There are a lot of quicker ways to set up a website -a lot of hosting solutions come with one sort of web designer, or another; you can be up&running with a general blogger account in 2 minutes. If you have a specific end-goal (eg. moving inventory) in mind, this'll give you disproportionally quicker bang for your time.

  • Depending on what your goals are, the primary challenges of websites might not be the technical details, but rather clear communication & value presentation. If you have a goal, articulate it in w

... (read more)
2Viliam_Bur
Learning programming takes years. A simple website could be done in an afternoon by someone who already knows the right tools if the website only needs the most standard functionality (what exactly that is depends on the tool), and a free design is acceptable. Even for someone who wants a website and wants to learn programming, the optimal way is to pay someone else to do the website, then ignore the whole website-making stuff, and focus on programming in general for a few months or years.
sdr-10

Yes, that assumes away tiredness, inattention, and the like, but I think that's more an issue of relative speed than anything else

Exactly for those reasons. From the relevant utilitarianism perspective, we care about those things much more deeply. (also, try differentiating between "不労所得を得るにはまずこれ" and "スラッシュドット・")

[This comment is no longer endorsed by its author]Reply
sdr80

You're fundamentally assuming opaque AI, and ascribing intentions to it; this strikes me as generalizing from fictional evidence. So, let's talk about currently operational strong super-human AIs. Take, for example, Bayesian-based spam filtering, which has the strong super-human ability to filter e-mails into categories of "spam", and "not spam". While the actual parameters of every token are opaque for a human observer, the algorithm itself is transparent: we know why it works, how it works, and what needs tweaking.

This is what Holde... (read more)

9othercriteria
I think the assumption of at least a relatively opaque AI is justified. Except for maybe k-NN, decision trees, and linear classifiers, everything else we currently have to work with is more opaque than Naïve Bayes. For spam filtering, if we wanted to bump up the ROC AUC a few percent, the natural place to go might be a Support Vector Machine classifier. The solution is transparent in that it boils down to optimizing a quadratic function over a convex domain, something that we can do efficiently and non-mysteriously. On the other hand, the solution produced is either a linear decision boundary in a potentially infinite-dimensional space or an unspeakably complicated decision surface in the original feature space. Something like Latent Dirichlet Allocation is probably a better example of what a mid-level tool-A(not G)I looks like today. Edit: Please explain the downvote? I'd like to know if I'm making a technical mistake somewhere, because this is material I really ought to be able to get right.
7TimS
Off topic question: Why do you believe the ability to sort email into spam and non-spam is super-human? The computerized filter is much, much faster, but I suspect that if you could get 10M sorts from me and 10M from the filter, I'd do better. Yes, that assumes away tiredness, inattention, and the like, but I think that's more an issue of relative speed than anything else. Eventually, the hardware running the spam filter will break down, but not on a timescale relevant to the spam filtering task.
sdr20

Easy excercise on the 5-second level: ask the question "as opposed to what?" both loud, and when constructing what you'd like to tell. An easy trigger to remember is qualifiers -they're usually a mark of motivated abstraction-switch.

Medium-level excercise: take one of your life failures at any level, and dismantle it via root cause analysis:

"The business failed." "Why?"

"We failed to nail down the unit economics tightly before scaling up marketing" "why?"

"No one was dedicated to look over all the 6 piec... (read more)

sdr60

You're framing the problem wrong -within these conditions, there are no good solution. There are 3 shortcuts out:

First, realize, that you're inherently time-locked: the current self is the only one on which you have some amount of control (you might put yourself in a situation, where your only way out is to "work hard" -eg. make a bet with a friend to pass that exam, etc- but I found these to be less effective, than the other two).

Second, reframe the problem. Some sample questions you might ask:

  • In what ways might I get the most gratification o
... (read more)
-1Baldcat
Actually, I have managed to cause short-term changes in productivity to my future self but they tend to slowly wear off. This makes me optimistic that there are self-sustaining solutions.