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.

[P] We utilized BERT and RoBerta to build a AI that differentiates political bias

Our results are documented here https://www.thebipartisanpress.com/politics/calculating-political-bias-and-fighting-partisanship-with-ai/

We used FastAI with Hugging face’s transformers library in probably the first regression approach to this task.

As expected, we found RoBERTa to provide a much more accurate prediction when fine-tuned compared to BERT, which had a much higher accuracy compared to ULMFit trained on wikitext-103.

We also attempted to use xlnet as well as Albert, but the later yielded poor results, and curiously, we weren’t able to fit even xlnet-base on a V100(16gb) with a sequence length of 512 and batch size of 1, even with fp16.

We created a tool that people can try out here: https://www.thebipartisanpress.com/analyze-bias/

submitted by /u/Giftcard4life
[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.