RESEARCH

→ View original post on X — @mathworks

Machine Learning Predicts Hurricane Rapid Intensification and Decay

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@mathworks

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31 August 2023 17h00

Learn how researchers used #machinelearning to more accurately predict the rapid intensification and slower decay of recent hurricanes. The article contains links to code and data to create your own models. https://
blogs.mathworks.com/headlines/2023
/08/30/the-scary-combination-of-rapid-intensification-and-slower-decay-in-hurricanes/
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→ View original post on X — @stabilityai

Stability AI Leads DEF CON AI Red Team Challenge with 2200 Participants

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@stabilityai

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31 August 2023 16h59

Stability AI joined forces with top AI companies at DEF CON AI in Vegas! Over 2,200 participants, 165,000 messages exchanged, and a lot of AI brilliance on large language models. Read all about it! #DEFCONAI #AIInnovation #StabilityAI https://
airedteam.org/news/more-than
-2-200-participants-exchange-more-than-165-000-messages-with-leading-artificial-intelligence-large-language-models-during-the-generative-red-team-challenge
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Understanding AGI: OpenAI’s Definition of Artificial General Intelligence

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31 August 2023 16h51

What is an AGI? AGI is artificial general intelligence. There's a bunch of different definitions for AGI.
OpenAI's definition of AGI is when these artificial intelligence systems can do all economically viable work that a human can do.

Logan K shares AI insights from OpenAI research

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31 August 2023 16h51

All amazing insights from @OfficialLoganK working at @OpenAI ! You can learn more in the video… https://
youtu.be/q4G6X09NEu4 And in our podcast interview: https://
open.spotify.com/episode/35SCgC
BMivXv6KeYX9yzgn?si=kK1TQwvjQHe7aLchkWjEkA
…

Understanding Model Hallucinations in AI Systems

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31 August 2023 16h51

What is a model hallucination? Model hallucinations are when you ask a factual question, like "how many dogs are in the state of Illinois in the United States?", and the model generates something that appears to be a potentially valid answer but is entirely made up.

Understanding AI Alignment: Post-Training Model Refinement

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31 August 2023 16h51

What is alignment? Alignment is a process done after training and consists of taking a base model and making it more beneficial to a human. You can go through this alignment process to make the model more in tune with what humans want to see.

RLHF: Aligning AI Models with Human Preferences

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31 August 2023 16h51

What is RLHF? In some sense, RLHF is part of that alignment process, where you tune the model to look at a bunch of human preferences.
You can show a bunch of example outputs and then let users, actual humans, decide what output is better for them, and you tune the model.

Understanding GPT: Generative Pre-trained Transformers Architecture

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31 August 2023 16h50

What is GPT? GPT is just the architecture of the model essentially. GPT stands for Generative Pre-trained Transformers, which is the technology that GPT-4 and GPT-3.5, all those models are based on that technology.

→ View original post on X — @lawrennd

Cambridge’s responsibility to serve the nation through AI research

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@lawrennd

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31 August 2023 16h39

Really important points from @RichardALJones
. http://
softmachines.org/wordpress/?p=2
934
… We've emphasised similar in the ai@cam review. Or as I like to say internally, let's not talk about what the country can do for Cambridge, but what Cambridge can do for the country.