What is a painting, as opposed to a drawing? Is there a category which painting and drawing share? Suppose sculpture as a point of comparison, along with glass blowing and theatre. — Moliere
I'm not sure what the model is, but the other components are pretty obvious. Perhaps the Bayesian theory works - I wouldn't know how to assess it. Can we run the process in a lab and assess whether it gets the answer right - or what?
The thing is, it runs decision to action. The question here is whether you can run it backwards to read from action to decision. The difficulty is that most readings will be underdetermined, I suppose. — Ludwig V
So it is relevant to say, not that a bet is no test of confidence, but that interpretation of a given decison is complicated by the fact that a bet is the result of weighing risk (disutility) against reward (utility) in the context of one's confidence. Confidence alone does not determine a (rational) decision. — Ludwig V
Notice that you start with the assumption that 2 entities are identical — Joshs
Mathematical was developed to apply to self-identical objects, and so presupposes the existence of these qualitatively self-identical objects. — Joshs
If I place two identical letters side by side(aa) is this a difference which doesn’t make a difference? In formal logic the answer would be yes. For Deleuze the answer would be no. Formal logic assumes we can apply the notion of ‘same thing different time’ to any object without contextual effects transforming the sense of the object between repetitions. — Joshs
(my bolding.)The overall movement of a bacterium is the result of alternating tumble and swim phases, called run-and-tumble motion.[18] As a result, the trajectory of a bacterium swimming in a uniform environment will form a random walk with relatively straight swims interrupted by random tumbles that reorient the bacterium.[19] By repeatedly evaluating their course, and adjusting if they are moving in the wrong direction, bacteria can direct their random walk motion toward favorable locations. — wikipedia
Deleuze writes: "It is said of a world the very ground of which is difference, in which everything rests upon disparities, upon differences of differences which reverberate to infinity (the world of intensity). — Joshs
Georg Wikman: "Difference is seen as more basic than similarity. The reason is that similarity presupposes difference which makes difference logically prior to similarity."
"But any "difference that makes a difference" is of course actual, sheer potential itself being nothing at all. Difference presumably presupposes something to be different. — Count Timothy von Icarus
My question is simply what is the aim of the translation project now? Is it the same, or something different? — Ludwig V
we might admit that what is a problem for scientific method at least overlaps what is a problem for scientific method — Banno
Russell's student, Wittgenstein, adopted a similar line of thinking to yours, Graham, developing at least in outline a new language based on the new logic, that could set out all and only the true statements. — Banno
The realist/antirealist debate petered out in the first decade of this century. Part of the reason is Williamson's essay. The debate, as can be seen in the many threads on the topic in these fora, gets nowhere, does not progress.
The present state of play, so far as I can make out, has the philosophers working in these areas developing a variety of formal systems that are able to translate an ever-increasing range of the aspects of natural language. They pay for this by attaching themselves to the linguistics or computing department of universities, or to corporate entities such as NVIDEA. — Banno
But when philosophy is not disciplined by semantics, it must be disciplined by
something else: syntax, logic, common sense, imaginary examples, the findings of other
disciplines (mathematics, physics, biology, psychology, history, …) or the aesthetic
evaluation of theories (elegance, simplicity, …). — Williamson
Philosophers who refuse to bother about semantics, on the grounds
that they want to study the non-linguistic world, not our talk about that world, resemble
astronomers who refuse to bother about the theory of telescopes, on the grounds that they
want to study the stars, not our observation of them. — Williamson
Dummett’s requirement that assertibility be decidable forces assertibility-
conditional semantics to take a radically different form from that of truth-conditional
semantics. Anti-realists have simply failed to develop natural language semantics in that
form, or even to provide serious evidence that they could so develop it if they wanted to.
They proceed as if Imre Lakatos had never developed the concept of a degenerating
research programme. — Williamson
Unless names are invidiously named, sermons like this one tend to cause less
offence than they should, because everyone imagines that they are aimed at other people.
Those who applaud a methodological platitude usually assume that they comply with it. I
intend no such comfortable reading. — Williamson
In the thinning literature [1-45] the ideal world of ribbons is not specified, the random perturbation model is not discussed, and the error function is not given. And for this reason the precise problem any thinning algorithm solves is not in fact precisely stated.
Early work on Frames was inspired by psychological research going back to the 1930s that indicated people use stored stereotypical knowledge to interpret and act in new cognitive situations.[11] The term Frame was first used by Marvin Minsky as a paradigm to understand visual reasoning and natural language processing.[12] In these and many other types of problems the potential solution space for even the smallest problem is huge. For example, extracting the phonemes from a raw audio stream or detecting the edges of an object. Things that seem trivial to humans are actually quite complex. In fact, how difficult they really were was probably not fully understood until AI researchers began to investigate the complexity of getting computers to solve them.
The initial notion of Frames or Scripts as they were also called is that they would establish the context for a problem and in so doing automatically reduce the possible search space significantly. — Wikipedia
Back in 1938, Bertrand Russell wrote: “love of power, like lust, is such a strong motive that it influences men’s actions more than they think it should”, and that “the psychological conditions for the taming of power are in some ways the most difficult”. Contemporary neuroscience has demonstrated this in scientific terms, showing how power is neurochemically represented in the brain through a release of dopamine, the same neurochemical involved in the reward circuitry and largely associated with generating the feeling of pleasure, and the motivation to repeat those actions that are conducive to dopamine releases. In other words, power-seeking is akin to other addictive processes, producing ‘cravings’ at the neurocellular level and generating a high much like other drugs. Power, including political power, therefore, will lead to an increase in dopamine levels, which will make those in positions of power to do anything to maintain or enhance their powers. — Al-Rodhan
OK. So how do you know thatHumans haven't the ability to know what it feels like to be other than human. — Jack Cummins
?A car doesn't have experiences in the sense of pleasure or suffering. — Jack Cummins
I mean, we could engineer something like a sympathetic nervous response for an AI. — frank
Would it be sentient then? I think I might be on the verge of asking a question that can't be answered. — frank
And now a third definition of what
philosophy is and of what it is good for.
For me personally the difference between
continental philosophy and analytic
philosophy can be explained by
the different
kind of
types of people
who do
either of those two,
so i like to understand continental
philosophers and i see myself
in that very tradition
as something like failed writers or
failed poets. Some people who don't
really manage to write a good fictional
book and then
they resort to philosophy. And in a very
similar way i like to think of analytic
philosophers as failed mathematicians or
failed scientists as some sort of
nerdish types who are maybe not good
enough in math or in physics to make a
career in that field. And of course there
is this kind of subspecies of human
beings like myself - failed writers or in
the analytic philosopher's case failed
mathematicians - and they need something
to do, and that's what philosophy
provides them with. It is some kind of
occupational therapy.
For this species of people, the failed
writers and the failed mathematicians, it
gives them something to do
because otherwise they would be totally
useless in society. So
it's a kind of blessing of philosophy
that gives people uh
like myself some sort of dignity and uh
even a paid job if we're lucky — Hans-Georg Moeller
The things you mention are all still overwhelmingly underpinned by classical logic. Bayesian probability doesn't involve abandoning classical logic for instance. — Count Timothy von Icarus
Can you explain what you mean by the bolded here? I don't get how a statistical value cannot be univocal. Surely it isn't equivocal or analogous? — Count Timothy von Icarus
Reducing truth to a binary seems to edge us towards primarily defining truth in terms of "propositions/sentences" and, eventually, formalism alone, and so deflation. This is as opposed to primarily defining truth in terms of knowledge/belief and speech/writing.
The key difference is that, in the latter, there is a knower, a believer, a speaker, or a writer, whereas propositions generally get transformed into isolated "abstract objects" (presumed to be "real" or not), that exist unconnected to any intellect. — Count Timothy von Icarus
A major difficulty for modern thought has been the move to turn truth and falsity into contradictory opposites, as opposed to contrary opposites (i.e. making truth akin to affirmation and negation). — Count Timothy von Icarus
For contrary opposition, consider darkness and light. Darkness is the absence of light. On a naive view, we might suppose there can be pitch darkness, a total absence of light, or a sort of maximal luminescence. — Count Timothy von Icarus
[Keith L Moore, "The Sexual Identity of Atheletes", JAMA, 1968]In most individuals the nine components of sexual phenotype (external genital appearance, internal reproductive organs, structure of gonads, endrocrinologic sex, genetic sex, nuclear sex, chromosomal sex, psychological sex, social sex) conform with one another, whereas in persons with sexual abnormalities there may be considerable disagreement of these aspects of sexual identity. The evaluation of criteria of sex in numerous cases of abnormal sexual development has revealed that no single index or criterion can signify the appropriate sex for an individual. For this reason buccal smears, reflecting chromatin or nuclear sex, or chromosomal analyses, indicating chromosomal sex can not be used as indicators of 'true sex'.
Here is one based on a class I had on the philosophy of AI:
Truth is something that applies to propositions (and only propositions). All propositions are either true or false. If this causes issues (which it seems it will), this is no problem. All propositions are decomposable into atomic propositions, which are true or false. Knowledge is just affirming more true atomic propositions as respects some subject and fewer false ones. Thus, knowledge can accurately be modeled as a "user" database of atomic propositions as compared to the set of all true atomic propositions. — Count Timothy von Icarus
If we believe that the aim of information-processing studies is to formulate and understand particular information-processing problems, then the structure of those problems is central, not the mechanisms through which their solutions are implemented. Therefore, in exploiting this fact, the first thing to do is to find problems that we can solve well, find out how to solve them, and examine our performance in the light of that understanding. The most fruitful source of such problems is operations that we perform well, fluently, and hence unconsciously, since it is difficult to see how reliability could be achieved if there was no sound underlying method.
Unfortunately, problem-solving research has for obvious reasons tended to concentrate on problems which we understand well intellectually but perform poorly on like mental arithmetic and cryptarithmetic, geometry theorem proving, or the game of chess - all problems in which human skills are doubtful quality and in which good performance seems to rest on a huge base of knowledge and experience.
I argue that these are exceptionally good grounds for not yet studying how we carry out such tasks. I have no doubt that when we do mental arithmetic we are doing something well, but it is not arithmetic, and we seem far from understanding even one component of what that something is. I therefore feel we should concentrate on the simpler problems first, for there we have some hope of genuine advancement. — David Marr, Vision, 1982
In artificial intelligence (AI), an expert system is a computer system emulating the decision-making ability of a human expert.[1] Expert systems are designed to solve complex problems by reasoning through bodies of knowledge, represented mainly as if–then rules rather than through conventional procedural programming code. — Wikipedia
Feelings are not paint on top of the important stuff. They are the important stuff. In my opinion any theory of consciousness must incorporate feelings at a very fundamental level. In reinforcement learning there is a reward function, and a value function. Why it is I could not tell you, but it seems that our own reward functions and value functions (I think we have multiple ones) are intimately connected with what we subjectively experience as feelings. To go back to Marr, "What is the goal of the computation?" That is where you start, with goals, purposes, rewards. The rest is just engineering... — GrahamJ
The central role of value estimation is arguably the most important thing that has been learned about reinforcement learning over the last six decades. — Barto and Sutton, Reinforcement Learning, 2018
Oh, and there are paraconsistent logics that are being used in non-woo quantum mechanics. — Banno
What the fuck is "|ψ⟩=α|nonexistence⟩+β|existence⟩"? — Banno
Seems we must conclude it's a representation of a state.
— Moliere
A state of what? — T Clark
A pure qubit state is a coherent superposition of the basis states. This means that a single qubit ψ can be described by a linear combination such as:
|ψ⟩=α|nonexistence⟩+β|existence⟩
where α and β are the probability amplitudes, and are both complex numbers. — adapted from wikipedia
In a lucid dream, our perspective of these dream characters is different from our perspective of people who are “real”, because we are taught that these people are not conscious, even if they act the same way that “real” people do. — Reilyn
The fact is, however, that these people do have consciousness, but they do not have a separate consciousness. Their actions and decisions are consequences of our own consciousness. — Reilyn
Why do we always fall reflexively back to a Cartesian perspective? I agree with Taylor above that morality and the emotions associated with it are the real power source for the self. My question is: is that always going to be a Cartesian self? I think it might be that everytime we go to explain the self, we'll automatically conjure some kind of independent soul. What do you think? — frank
How would you interpret the Reputation element of the diagram? Does it refer to how a person sees himself, or to how the person thinks others see himself? — Gnomon
O wad some Pow'r the giftie gie us
To see oursels as ithers see us! — Burns
These ideas about social perception can be linked to the social self in the following way. The ability to infer others' mental states requires, as does all perceptual inference, a generative model. Generative models, as we know, are able to generate the sensory signals corresponding to a particular perceptual hypothesis. For social perception, this means a hypothesis about another's mental states. This implies a high degree of reciprocity. My best model of your mental states will include a model of how you model my mental states. In other words I can only understand what's in your mind if I try to understand how you are perceiving the contents of my mind. It is in this way that we perceive others refracted through the minds of others. This is what the social self is all about, and these socially nested predictive perceptions are an important part of the overall experience of being a human self. — Seth, Being You, p167
It would be normal for any scientist to pick number 1. We might divide scientists by whether they believe science as it currently stands is capable of explaining it, that is, do we just need to complete work on the models we have? Or are we going to need new paradigms? — frank
↪GrahamJ How would you characterize the difference between Damasio and Seth? — frank
That is a diagram of something else, but it is good to see reputation being mentioned. (I might say more later.)Diagram : Structure of the self. — Gnomon
Fine.I wasn't presenting Damasio's work as the correct view on consciousness, I was using it as an example of a type of description. — T Clark
Russelll's proposed solution is that we should say to the machines:If we use, to achieve our purposes, a mechanical agency with whose
operation we cannot interfere effectively we had better be quite sure that the
purpose put into the machine is the purpose which we really desire. — Norbert Wiener, 1960
My task today is to dispel some of the doominess by explaining how to
retain power, forever, over entities more powerful than ourselves - [...] — Russell