Serving the Quantitative Finance Community

Search found 63366 matches

by Cuchulainn
March 6th, 2021, 2:02 pm
Forum: Numerical Methods Forum
Topic: Universal Approximation theorem
Replies: 305
Views: 53025

Re: Universal Approximation theorem

still here/
by Cuchulainn
March 6th, 2021, 1:55 pm
Forum: Numerical Methods Forum
Topic: Universal Approximation theorem
Replies: 305
Views: 53025

Re: Universal Approximation theorem

Yes gradient descent with back-propagation is the most widely used method when training a neural networks with supervised learning. later more discussion material!.. Why? It's an awful,method. Can you please tell why you think it is awful? (Apologies if you already did earlier in this thread. but I...
by Cuchulainn
March 5th, 2021, 7:49 pm
Forum: General Forum
Topic: EV Battery/Motor Materials
Replies: 3
Views: 436

Re: EV Battery/Motor Materials

Who says there will be a market? Maybe a monopoly as with Jan Pieterszoon Coen and Banda islands in the 1630s?
by Cuchulainn
March 5th, 2021, 12:26 pm
Forum: Numerical Methods Forum
Topic: Universal Approximation theorem
Replies: 305
Views: 53025

Re: Universal Approximation theorem

Yes gradient descent with back-propagation is the most widely used method when training a neural networks with supervised learning.

later more discussion material!..
Why? It's an awful,method.
by Cuchulainn
March 5th, 2021, 11:55 am
Forum: Numerical Methods Forum
Topic: Universal Approximation theorem
Replies: 305
Views: 53025

Re: Universal Approximation theorem

"It has become clear that kernel methods provide a framework for tackling some rather profound issues in machine learning theory. At the same time, successful applications have demonstrated that SVMs not only have a more solid foundation than artificial neural networks, but are able to serve a...
by Cuchulainn
March 5th, 2021, 11:55 am
Forum: Numerical Methods Forum
Topic: Universal Approximation theorem
Replies: 305
Views: 53025

Re: Universal Approximation theorem

@Cuchulainn we might intervene in this conference , that I severely criticized recently due to their positioning for artificial intelligence. Might the quantitative community starting to open up to critcisms ? I wish I had your faith. I am not convinced. But what do I know. " a real quant is s...
by Cuchulainn
March 5th, 2021, 11:49 am
Forum: Technical Forum
Topic: If you are bored with Deep Networks
Replies: 528
Views: 65223

Re: If you are bored with Deep Networks

"It has become clear that kernel methods provide a framework for tackling some rather profound issues in machine learning theory. At the same time, successful applications have demonstrated that SVMs not only have a more solid foundation than artificial neural networks, but are able to serve a...
by Cuchulainn
March 5th, 2021, 11:38 am
Forum: General Forum
Topic: Philosophy of Mathematics
Replies: 412
Views: 58650

Re: Philosophy of Mathematics

He did the worst thing to natural sciences - crowned mathematics their queen. He's like Hitler compared to Atiyah's and Shorr's little crimes!
Why do you like invoking Godwin's Law?
You need to do some reading up on your Euler.
by Cuchulainn
March 5th, 2021, 12:18 am
Forum: Off Topic
Topic: norway
Replies: 694
Views: 96478

Re: norway

Full moon; around 2 in the afternoon it gets dark!
by Cuchulainn
March 4th, 2021, 8:58 pm
Forum: General Forum
Topic: Philosophy of Mathematics
Replies: 412
Views: 58650

Re: Philosophy of Mathematics

Shorr's new paper claiming in the abstract "This destroys the RSA cryptosystem.": https://eprint.iacr.org/2021/232.pdf I believe that there exist an efficient deterministic method of finding primes (without using a quantum computer!) - which is yet to be found itself (what a prime method ...
by Cuchulainn
March 4th, 2021, 8:29 pm
Forum: Politics Forum
Topic: The vaccines
Replies: 128
Views: 6195

Re: The vaccines

You can't be good at everything, I suppose.

Let's just wait for Спутник V.
by Cuchulainn
March 4th, 2021, 6:53 pm
Forum: Off Topic
Topic: trackstar's Needle Exchange
Replies: 494
Views: 53990

Re: trackstar's Needle Exchange

...Expect some ads of male clothes then. ... If they offer me some flannel shirts from LL Bean or men's technical gear from North Face or Patagonia, they will have their first sales!  Perfect attire for stacking the remaining fire wood, working in the barn, and starting the first plantings for the ...
by Cuchulainn
March 4th, 2021, 6:47 pm
Forum: Off Topic
Topic: don't mess with texas
Replies: 135
Views: 18784

Re: don't mess with texas

Image
by Cuchulainn
March 4th, 2021, 3:02 pm
Forum: Politics Forum
Topic: Trump -- the last 100 days
Replies: 4492
Views: 272902

Re: Trump -- the last 100 days

maybe a secret weapon?

Image
by Cuchulainn
March 4th, 2021, 9:46 am
Forum: Off Topic
Topic: Stupid question of the day
Replies: 2539
Views: 199260

Re: Stupid question of the day

Indeed! 7 to go Image