/sci/ - Science & Math » Thread #13273373

29KiB, 800x283, 1*V83L4ydCdk21tXjP22VjXQ.jpg

View Same Google iqdb SauceNAO

Anonymous Sun 13 Jun 14:32:30 2021 No.13273373 View Reply Original Report

Quoted By: >>13273397 >>13273423 >>13273863 >>13273898

Anonymous

Anonymous Sun 13 Jun 2021 14:33:30 No.13273376 Report

Quoted By: >>13273379 >>13273381 >>13273859 >>13273907 >>13273932

so a tensor is just a matrix of matrices?

Anonymous

Anonymous Sun 13 Jun 2021 14:34:50 No.13273379 Report

Quoted By: >>13273439 >>13273892 >>13273919

>>13273376
no, a tensor is a multilinear map

Anonymous

Anonymous Sun 13 Jun 2021 14:35:35 No.13273381 Report

Quoted By: >>13273382 >>13273439

>>13273376
They are all just arrays of numbers

Anonymous

Anonymous Sun 13 Jun 2021 14:36:47 No.13273382 Report

Quoted By: >>13273409

>>13273381
no one is clearly an array of arrays.

Anonymous

Anonymous Sun 13 Jun 2021 14:44:47 No.13273397 Report

Quoted By:

>>13273373
They’re all tensors.

Anonymous

Anonymous Sun 13 Jun 2021 14:53:20 No.13273409 Report

Quoted By: >>13273426 >>13273438

>>13273382
An array of arrays of numbers is just an array of numbers

Anonymous

Anonymous Sun 13 Jun 2021 14:58:24 No.13273423 Report

Quoted By:

>>13273373
im studying tensors now. im only having a hard time with the indexes. anyone has a good straight forward text for it?

Anonymous

Anonymous Sun 13 Jun 2021 14:59:04 No.13273426 Report

Quoted By:

>>13273409
Your mom's phone is full of arrays of numbers

Anonymous

Anonymous Sun 13 Jun 2021 15:00:30 No.13273430 Report

Quoted By:

Everything is just a list of list of list of...list of numers.

Anonymous

View Same Google iqdb SauceNAO 9AFA6DCC-871B-4112-9C22-D13442D4 (...).jpg, 24KiB, 646x538

Anonymous Sun 13 Jun 2021 15:04:59 No.13273438 Report

Quoted By: >>13273508

>>13273409
an array of arrays of an array of numbers is just an array of arrays of arrays of numbers

Anonymous

Anonymous Sun 13 Jun 2021 15:05:09 No.13273439 Report

Quoted By:

>>13273379
>>13273381
>implying every tensor is pure

Anonymous

Anonymous Sun 13 Jun 2021 15:31:52 No.13273508 Report

Quoted By: >>13273514

>>13273438
Starting to look like it's arrays all the way down

Anonymous

Anonymous Sun 13 Jun 2021 15:34:44 No.13273514 Report

Quoted By:

>>13273508
try representing a linear transform on an uncountably infinite dimensional vectorspace using a matrix

Anonymous

Anonymous Sun 13 Jun 2021 17:45:36 No.13273859 Report

Quoted By:

>>13273376
No thats a matrix of minors.

Anonymous

Anonymous Sun 13 Jun 2021 17:46:49 No.13273863 Report

Quoted By:

>>13273373
A tensor is just a vector but arranged in a funky way.

Anonymous

Anonymous Sun 13 Jun 2021 17:57:40 No.13273892 Report

Quoted By:

>>13273379
so, a determinant it is.

Anonymous

Anonymous Sun 13 Jun 2021 18:00:31 No.13273898 Report

Quoted By:

>>13273373
why is the deep learning community so retarded desu

Anonymous

Anonymous Sun 13 Jun 2021 18:02:56 No.13273907 Report

Quoted By: >>13273955

>>13273376
A tensor is a generalized n-dimensional array

Anonymous

Anonymous Sun 13 Jun 2021 18:07:33 No.13273919 Report

Quoted By: >>13274024

>>13273379
>multilinear map
Now explain what a multilinear map is, in such a way that a highschooler would understand, smartass

Anonymous

Anonymous Sun 13 Jun 2021 18:11:39 No.13273932 Report

Quoted By:

>>13273376
No, a tensor is a thing that transforms like a tensor

Anonymous

Anonymous Sun 13 Jun 2021 18:18:18 No.13273955 Report

Quoted By:

>>13273907
How is that any different?

Anonymous

Anonymous Sun 13 Jun 2021 18:33:13 No.13274024 Report

Quoted By:

>>13273919
A function of several variables that is linear in each variable while holding the rest fixed. In any case, why would one be concerned about what a highschooler can understand? Are you one?

Capcode	All Only User Posts Only Moderator Posts Only Admin Posts Only Developer Posts
Show Posts	All Only With Images Only Without Images
Deleted Posts	All Only Deleted Posts Only Non-Deleted Posts
Ghost Posts	All Only Ghost Posts Only Non-Ghost Posts
Post Type	All Only Sticky Threads Only Opening Posts Only Reply Posts
Results	All Grouped By Threads
Order	Latest Posts First Oldest Posts First

Your latest searches