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Topic: DefaultTrust changes - page 121. (Read 86349 times)

legendary
Activity: 1876
Merit: 1475
January 13, 2019, 09:49:14 AM
While we are implementing changes to the trust system can we give neutral feedbacks a visiblilty with a counter alongside negative and positive in the trust line. I say this as I think the trust system is going to have a larger reach and more users feedback may become visible to others.


I think this would encourage a better range of feedbacks being left throughout the forum. This way when someone does something you disagree with or feel should be noted about that user you dont have  to leave a negative.. This way we dont get stuck leaving red tags for personal or opinion matters, and can save them for scams or scammy behaviour.

Obviously there won't be any hard and fast rules, but by making neutral visible alongside the others people may appreciate having a third option with the same visibility.
However a lot neutral feedback has been given in a positive way too, but not as positive as to deserve positive trust and make the account green.
For example, sometimes when I make a successful deal with someone I don't necessarily fully trust (with them sending first) I leave a neutral.
With your suggestion neutrals would be seen as soft negatives so we'd need to differentiate soft-positive and soft-negative neutrals, otherwise just seeing the total amount of neutral without knowing why those were awarded wouldn't be useful at all. Users must open others' profile and read those neutrals anyway so the total doesn't help.
legendary
Activity: 1568
Merit: 2037
January 13, 2019, 09:37:50 AM
While we are implementing changes to the trust system can we give neutral feedbacks a visiblilty with a counter alongside negative and positive in the trust line. I say this as I think the trust system is going to have a larger reach and more users feedback may become visible to others.


I think this would encourage a better range of feedbacks being left throughout the forum. This way when someone does something you disagree with or feel should be noted about that user you dont have  to leave a negative.. This way we dont get stuck leaving red tags for personal or opinion matters, and can save them for scams or scammy behaviour.

Obviously there won't be any hard and fast rules, but by making neutral visible alongside the others people may appreciate having a third option with the same visibility.
legendary
Activity: 2240
Merit: 1254
Thread-puller extraordinaire
January 13, 2019, 05:53:41 AM
And I want to insist on my suggestion regarding trust: guest should see some trust. Default trust would make sense but any trust. Non registered users are still being scammed by known scammers because they don't see the tags.

^^^ This. For fuck's sake Theymos will you please implement this?

If the forum relies on DT to shape a dependable trust advisory layer for other members to use as a fairly reliable means by which to quickly gauge the likelihood of a post/thread being from a scammer/scam, or at least serve as a warning flag showing further investigation is warranted, then non-member 'guest' users who are landing on these same sketchy threads from search engines deserve the same information, too.

legendary
Activity: 3654
Merit: 8909
https://bpip.org
January 13, 2019, 12:07:26 AM
Let me know when you read the post.

I don't see which part of your post(s) answers my question so I'm gonna have to guess. The signed agreement idea? It seems to ensure that a scammy trade gets max one neg so a crafty scammer can probably scam quite a few newbies before getting significant negative feedback. Or the scammer can coerce their victim to opt out. So who's going to enforce all that and how?
legendary
Activity: 3318
Merit: 2008
First Exclusion Ever
January 12, 2019, 11:52:35 PM
Let me know when you read the post.
legendary
Activity: 3654
Merit: 8909
https://bpip.org
January 12, 2019, 09:32:21 PM
Solid, well defined principles that are followed as much as possible. Not more variables to an equation.

Who's going to enforce those principles and how?

The same way it is enforced now, only with less steps. The community, only we have a clear set of rules we all agree to follow as opposed to a murky equation with ambiguous terms and tons of exceptions.

Then what's wrong with the way it is? The system merely sets a default list but also encourages users to set custom lists.

Or is your suggestion to remove the default altogether? In which case all feedback would have the same weight, meaning the community would have to police all feedback and then someone would need to be granted the authority to remove "incorrrect" feedback or somehow prioritize those who tend to leave more correct feedback, which brings us back to square one.

There aren't that many steps in the system. DT hierarchy is selected via an algorithm (that's where most of the variables are but mostly to weed out alt farms and such; those variables don't affect trust directly) and then DT is supposed to police itself.
legendary
Activity: 3318
Merit: 2008
First Exclusion Ever
January 12, 2019, 08:56:58 PM
Using amount risked in any calculation does not work for several reasons:

I don't think that amount-risked should have any weight towards the Trust-Value. For exactly the reasons you mention. I understand the intention behind it, but I very rarely see it being used for it's intended purpose and see it being abused much more often. In addition to that, the amounts required to have any weight are unlikely be thresholds that are hit, so that increases the likelihood that it will be abused more than used. Am I missing something or is that more of a liability than an asset?

At the end of the day it comes down to if you trust the word of the two leaving the ratings if it even happened that way to begin with, so IMO if the poster deems it a valid inclusion it could go in the comment area. It is not like anyone is going around verifying these values, and chances are if there is a conflict it will not matter much anyway as documentation of some kind is going to be required.
legendary
Activity: 1386
Merit: 1123
January 12, 2019, 07:34:40 PM
Using amount risked in any calculation does not work for several reasons:

I don't think that amount-risked should have any weight towards the Trust-Value. For exactly the reasons you mention. I understand the intention behind it, but I very rarely see it being used for it's intended purpose and see it being abused much more often. In addition to that, the amounts required to have any weight are unlikely be thresholds that are hit, so that increases the likelihood that it will be abused more than used. Am I missing something or is that more of a liability than an asset?
legendary
Activity: 3318
Merit: 2008
First Exclusion Ever
January 12, 2019, 06:36:20 PM
Solid, well defined principles that are followed as much as possible. Not more variables to an equation.

Who's going to enforce those principles and how?

The same way it is enforced now, only with less steps. The community, only we have a clear set of rules we all agree to follow as opposed to a murky equation with ambiguous terms and tons of exceptions.

If you want to fix the trust system we need 2 tiers of trust. One for trade EXCLUSIVELY where a loss is incurred and can be documented in some way. The other for peoples opinions and feelings about everything else. Trade trust would be calculated into the average, and the other trust would not, simply amounting to a public notice.

The primary issue with the trust system is it is used as a political weapon to not only punish people for speaking out about bad behavior, it allows those same people punishing people for speaking out to destroy anyone lower than them for doing so. This is difficult to do if the trust is restricted to trade. People can retaliate this way all day with meaningless gripe trust and not affect their overall rating calculation. Anyone they trade with who is overzealous with a rating automatically has the same opportunity to leave their own negative rating that is calculated.

You could even potentially automate this to an extent by having an internal forum version of signing an agreement, enabling both to leave a rating at their will. IE I agree to enter into a trade with Bob, Bob and I both click a button confirming we are engaging in a transaction, opening the possibility of a weighted rating to be left. In this way the only weighted ratings left are from those with direct engagement, and not as a political tool by 3rd parties.

This doesn't need to be rocket science. A couple check boxes and a small description of its function to enable a one time token to leave a rating. I really don't even think amounts need to come into calculation as the individuals can include that information in the comment area if they so choose. At the end of the day the trust system should function as a guide for users, especially newer ones. Either way it should not be used as a substitute for due diligence. However if the trust system itself causes more conflict than the fraud it was designed to circumvent, then what is the point? Simpler is better in this case IMO.
hero member
Activity: 672
Merit: 526
January 12, 2019, 05:03:05 PM
I still can not understand why my idea of a live list for trust was so rejected. It would be so much simpler to copy targeted lists that other users have done than to create an entirely new one.

In my list, I only exclude users who usually send negative trust as revenge to other users, but I do not have the patience to create a good new list. So I use DefaultTrust depth4
legendary
Activity: 3654
Merit: 8909
https://bpip.org
January 12, 2019, 02:57:14 PM
Solid, well defined principles that are followed as much as possible. Not more variables to an equation.

Who's going to enforce those principles and how?
legendary
Activity: 3318
Merit: 2008
First Exclusion Ever
January 12, 2019, 01:58:25 PM
For years I've been unhappy with how DefaultTrust ended up as a centralized and largely-untouchable authority...

What is more centralized and untouchable authority than you unilaterally getting to exclude people from default trust no matter how many others trust them?

I agree. I think we're needlessly complicating an already complicated system even more and I don't see how much different this system is. I think it will probably actually involve more collusion and backroom deals to exclude people to get them off DT. Older users with friends here will benefit more from it whilst newer users will still be flummoxed by it.

It seems like I raised these issues years ago, but I am a bad man and must be ignored. Now, years later, it is suddenly an issue again. The trust system just turns more and more into a nightmarish Rube Goldberg machine with each new "improvement".

You know what the trust system lacks and desperately needs? Solid, well defined principles that are followed as much as possible. Not more variables to an equation.
legendary
Activity: 3024
Merit: 3071
Join the world-leading crypto sportsbook NOW!
January 12, 2019, 10:26:59 AM
And I want to insist on my suggestion regarding trust: guest should see some trust. Default trust would make sense but any trust. Non registered users are still being scammed by known scammers because they don't see the tags.
I'd also like to see trust on all boards that show signatures. I'm mainly thinking about user Velkro, who advertises his scam site in his signature and mainly posts on boards that don't show trust ratings.

I doubt theymos would change it but I'd like the option to choose at least. Maybe it should be hidden by default but a toggle option to show trust in all sections could be given for those that want it.

For years I've been unhappy with how DefaultTrust ended up as a centralized and largely-untouchable authority...

What is more centralized and untouchable authority than you unilaterally getting to exclude people from default trust no matter how many others trust them?

I agree. I think we're needlessly complicating an already complicated system even more and I don't see how much different this system is. I think it will probably actually involve more collusion and backroom deals to exclude people to get them off DT. Older users with friends here will benefit more from it whilst newer users will still be flummoxed by it.

However, there's a small problem. Complete removal isn't possible without theymoses manual intervention, and this:




Theymoses and his holy default trust commandments.
copper member
Activity: 518
Merit: 11
January 12, 2019, 09:04:15 AM
Have there been cases like this?
Yes. This thread (where I try to warn users to register before dealing, avoid locked or self-moderated threads and check others' trust) gets a lot of "I wish I had read this before. I was already scammed by [tagged/known scammer here]"

Thank you Buddy Smiley
sr. member
Activity: 1778
Merit: 305
January 12, 2019, 08:58:28 AM
Hello.
In this thread: https://bitcointalk.org/index.php?topic=5096004.new#new
I try to deal with a negative attitude towards me and towards a situation in which no one was injured and was not deceived ... except me.

And according to the answers, I am convinced that theymos was right, that several people can put up with negative trust with impunity  Embarrassed
hero member
Activity: 1659
Merit: 687
LoyceV on the road. Or couch.
January 12, 2019, 06:54:34 AM
Theymos, would it be possible to update the trust.txt data dump much more frequent than once a week?
legendary
Activity: 2674
Merit: 3000
Terminated.
January 12, 2019, 02:14:56 AM
One thing rounding my mind. If a scammer make his won trust network and complete criteria to become DT1 then there is any other way to remove him from DT1 without theymos help ?
You just have to read the first post again.

#1
As a special exception to the normal algorithm for determining a user's trust network, if you are on the default trust list ("DT1") but more other DT1 members distrust you than explicitly trust you, then it is as if you are distrusted by the default trust list for all purposes except for this very DT1-composition determination.

So if someone on DT1 is doing something stupid, you can ask other DT1 members to distrust them.

See here for live info on this "DT voting".

However, there's a small problem. Complete removal isn't possible without theymoses manual intervention, and this:
@theymos I think that you should tweak DT1 so that the exclusions from excluded DT1 members don't have any effect, the same way that their inclusions shouldn't. If the majority distrusts someone (e.g. a case example would be HostFat), then their trust list shouldn't affect DefaultTrust.
This to me seems like another possibly way to compromise DT over time: Keep getting accounts in that fit the criteria, even though the majority excludes them and suddenly switch once you have the adequate number. Or you could simply be a nuisance by maliciously excluding certain people from DT2 just for the sake of doing so.

While the possibility of DT1 members excluding each others creates more dynamic (by allowing consensus to form), it does not seem fully utilized until out actually means more than 'your ratings aren't trusted by default anymore'. Just a thought. Maybe that could/should also change in real time.
legendary
Activity: 2436
Merit: 2228
Signature space for rent
January 12, 2019, 02:12:43 AM
legendary
Activity: 2716
Merit: 1225
Once a man, twice a child!
January 12, 2019, 02:01:02 AM
I thought that I had a good idea for limiting each individual truster when handling the last two criteria: set it up as a circulation problem as below, and then find the maximum flow. The "user tX"s through whom flow passes would be the DT1s selected.



(The orders of the users would be randomized on each run.)

There are efficient algorithms for maximizing the flow in problems similar to this, which is why thinking about it in this way occurred to me. However, it turns out that the "exactly 0 or exactly 10" requirement on the rightmost edges makes finding an exact solution too difficult.
Dude, just do what you want and leave us out with your maths spinning Harry Potter skills. We aren't in a maths class here. Besides, if you are going to use the Merit gained as criterion for determining the DT, then it is flawed from the beginning. Isn't merit most times abused here?

BTW, so Lauda is suddenly awaken from her slumber?
legendary
Activity: 2674
Merit: 3000
Terminated.
January 12, 2019, 01:57:38 AM
@theymos I think that you should tweak DT1 so that the exclusions from excluded DT1 members don't have any effect, the same way that their inclusions shouldn't. If the majority distrusts someone (e.g. a case example would be HostFat), then their trust list shouldn't affect DefaultTrust.
This to me seems like another possibly way to compromise DT over time: Keep getting accounts in that fit the criteria, even though the majority excludes them and suddenly switch once you have the adequate number. Or you could simply be a nuisance by maliciously excluding certain people from DT2 just for the sake of doing so.

While the possibility of DT1 members excluding each others creates more dynamic (by allowing consensus to form), it does not seem fully utilized until out actually means more than 'your ratings aren't trusted by default anymore'. Just a thought. Maybe that could/should also change in real time.
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