Blog

Learn About Our Meetup

5000+ Members

MEETUPS

LEARN, CONNECT, SHARE

Join our meetup, learn, connect, share, and get to know your Toronto AI community. 

JOB POSTINGS

INDEED POSTINGS

Browse through the latest deep learning, ai, machine learning postings from Indeed for the GTA.

CONTACT

CONNECT WITH US

Are you looking to sponsor space, be a speaker, or volunteer, feel free to give us a shout.

[D] The “η-trick” or the effectiveness of reweighted least-squares

Francis Bach just started a blog, and this is his first blog post if anyone is interested:

The “η-trick” or the effectiveness of reweighed least-squares

Optimizing a quadratic function is often considered “easy” as it is equivalent to solving a linear system, for which many algorithms exist. Thus, reformulating a non-quadratic optimization problem into a sequence of quadratic problems is a natural idea.

submitted by /u/youali
[link] [comments]

Next Meetup

 

Days
:
Hours
:
Minutes
:
Seconds

 

Plug yourself into AI and don't miss a beat

 


Toronto AI is a social and collaborative hub to unite AI innovators of Toronto and surrounding areas. We explore AI technologies in digital art and music, healthcare, marketing, fintech, vr, robotics and more. Toronto AI was founded by Dave MacDonald and Patrick O'Mara.