Re: Max Tegmark: AI discovers physics

2020-06-02 Thread Bruno Marchal
> On 1 Jun 2020, at 18:46, Lawrence Crowell > wrote: > > On Sunday, May 31, 2020 at 2:37:22 AM UTC-5, Bruno Marchal wrote: > >> On 30 May 2020, at 19:24, Lawrence Crowell > > wrote: >> >> I wrote a paper recently for publication on how the unital set of QM is a >> Cantor/fractal set that is

Re: Max Tegmark: AI discovers physics

2020-06-01 Thread Lawrence Crowell
On Sunday, May 31, 2020 at 2:37:22 AM UTC-5, Bruno Marchal wrote: > > > On 30 May 2020, at 19:24, Lawrence Crowell > wrote: > > I wrote a paper recently for publication on how the unital set of QM is a > Cantor/fractal set that is fundamentally incomputable. > > > I use the Cantor (triadic)

Re: Max Tegmark: AI discovers physics

2020-05-31 Thread Bruno Marchal
> On 30 May 2020, at 21:51, ronaldheld wrote: > > Is the AI discovering some Physics or just fitting data which produces > equations that look like physical laws? The question is if the equation obtained makes the good predictions, on any, or at least “many” different data. It is easy to

Re: Max Tegmark: AI discovers physics

2020-05-31 Thread Bruno Marchal
> On 30 May 2020, at 19:24, Lawrence Crowell > wrote: > > I wrote a paper recently for publication on how the unital set of QM is a > Cantor/fractal set that is fundamentally incomputable. I use the Cantor (triadic) set, or the Baire space. But it is more the measure on the possible local

Re: Max Tegmark: AI discovers physics

2020-05-30 Thread 'Brent Meeker' via Everything List
You could ask the same question about physicists. Brent On 5/30/2020 12:51 PM, ronaldheld wrote: Is the AI discovering some Physics or just fitting data which produces equations that look like physical laws?      Ronald On Thursday, May 28, 2020 at 12:20:49 PM UTC-4, Philip Thrift wrote:

Re: Max Tegmark: AI discovers physics

2020-05-30 Thread ronaldheld
Is the AI discovering some Physics or just fitting data which produces equations that look like physical laws? Ronald On Thursday, May 28, 2020 at 12:20:49 PM UTC-4, Philip Thrift wrote: > > > https://www.facebook.com/461616050561921/posts/3107668729289960/ > > > We just posted a new AI

Re: Max Tegmark: AI discovers physics

2020-05-30 Thread Lawrence Crowell
I wrote a paper recently for publication on how the unital set of QM is a Cantor/fractal set that is fundamentally incomputable. This is a measure of nonlinearity a quantum system is forced into, say with gravitation or with einselection into classicality. To compute it requires a single

Re: Max Tegmark: AI discovers physics

2020-05-30 Thread Bruno Marchal
> On 28 May 2020, at 18:20, Philip Thrift wrote: > > > > > https://www.facebook.com/461616050561921/posts/3107668729289960/ > > > We just posted a new AI paper on how to automatically discover laws of > physics from raw video with machine learning. For example, we feed in the > video

Re: Max Tegmark: AI discovers physics

2020-05-30 Thread Philip Thrift
Of course nature's "theory" could be beyond a human's comprehension. It is assumed that there all that's needed can be reduced to human (mathematical) language that can be expressed in a few lines of LaTeX Math. @philipthrift On Friday, May 29, 2020 at 7:45:58 PM UTC-5, Lawrence Crowell

Re: Max Tegmark: AI discovers physics

2020-05-29 Thread Lawrence Crowell
On Thursday, May 28, 2020 at 11:20:49 AM UTC-5, Philip Thrift wrote: > > > https://www.facebook.com/461616050561921/posts/3107668729289960/ > > > We just posted a new AI paper on how to automatically discover laws of > physics from raw video with machine learning. For example, we feed in the >

Max Tegmark: AI discovers physics

2020-05-28 Thread Philip Thrift
https://www.facebook.com/461616050561921/posts/3107668729289960/ We just posted a new AI paper on how to automatically discover laws of physics from raw video with machine learning. For example, we feed in the video below of a rocket moving in a circles in a magnetic field, seen through a