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Learning the Latent Causal Structure for Modeling Label Noise

Neural Information Processing Systems

In label-noise learning, the noise transition matrix reveals how an instance transitions from its clean label to its noisy label. Accurately estimating an instance's noise transition matrix is crucial for estimating its clean label.


ENOT: Expectile Regularization for Fast and Accurate Training of Neural Optimal Transport

Neural Information Processing Systems

One notable advantage of using OT in the latter setting is that, compared to other generative approaches, such as GANs, Normalizing Flows, or Diffusion Models, there is no assumption for one of the measures to be defined in a closed form ( e.g., Gaussian or uniform)




Unlocking the Potential of Global Human Expertise

Neural Information Processing Systems

For example, in the Pandemic Response Challenge experiment, the context consisted of data about the geographic region for which the predictions were made, e.g., historical data of COVID-19 cases and intervention policies; actions were future schedules of intervention policies for the region; and outcomes were predicted future cases of COVID-19 along with the stringency


Elon, me and 20 million views: A conversation with Grok

Al Jazeera

"Didn't know you were famous," the rapper Juliani, an old friend and musical collaborator, texted me from his studio in Nairobi. I didn't have a clue what he was referring to, but then he forwarded me the link to a tweet by Elon Musk that included a screenshot of a 2019 Al Jazeera column of mine, " Abolishing whiteness has never been more urgent ." The original post was circulating on Twitter/X, courtesy of a white nationalist poster who obviously wasn't too happy with the headline. Neither was Elon, who retweeted it with the comment, "It's not okay to say this about any group!" Although the post was only a few hours old, it already had five million views.



Jurassic 'sword dragon' uncovered in England

Popular Science

Science Biology Evolution Jurassic'sword dragon' uncovered in England The'Xiphodracon goldencapensis' or'Sword Dragon of Dorset' skeleton was found with traces of its last meal inside. Breakthroughs, discoveries, and DIY tips sent every weekday. The 95-mile-long Jurassic Coast off of England's southeastern shore near Dorset continues to live up to its name. The UNESCO World Heritage Site has been the backdrop of dinosaur documentaries featuring beloved historian and naturalist Sir David Attenborough for its numerous discoveries including the mighty ichthyosaur. These prehistoric marine reptiles once stalked ancient oceans and thousands of their fossils have been found in this one spot of English soil since the days of pioneering palaeontologist Mary Anning .