In the realm of cross-modal retrieval, seamlessly integrating diverse modalities within multimedia remains a formidable challenge, especially given the complexities introduced by noisy correspondence learning (NCL). Such noise often stems from mismatched data pairs, which is a significant obstacle distinct from traditional noisy labels. This paper introduces Pseudo-Classification based Pseudo-Captioning (PC$^2$) framework to address this challenge. PC$^2$ offers a threefold strategy: firstly, it establishes an auxiliary "pseudo-classification" task that interprets captions as categorical labels, steering the model to learn image-text semantic similarity through a non-contrastive mechanism. Secondly, unlike prevailing margin-based techniques, capitalizing on PC$^2$'s pseudo-classification capability, we generate pseudo-captions to provide more informative and tangible supervision for each mismatched pair. Thirdly, the oscillation of pseudo-classification is borrowed to assistant the correction of correspondence. In addition to technical contributions, we develop a realistic NCL dataset called Noise of Web (NoW), which could be a new powerful NCL benchmark where noise exists naturally. Empirical evaluations of PC$^2$ showcase marked improvements over existing state-of-the-art robust cross-modal retrieval techniques on both simulated and realistic datasets with various NCL settings. The contributed dataset and source code are released at https://github.com/alipay/PC2-NoiseofWeb.

Sen. JD Vance, R-Ohio, gave his first speech since receiving the Republican Party's nomination for vice president on Wednesday, and it could offer a look into his future role on the presidential campaign trail. The "Hillbilly Elegy" author mentioned his home state of Ohio 12 times during his remarks. We gotta win Michigan too here," Vance, an Ohio State University alumnus, said to the crowd. The second most-mentioned states were Michigan and Pennsylvania, with both being talked about by Vance six times. Sen. JD Vance promised not to forget where he came from, referring to the Rust Belt, when speaking at the RNC. Kentucky was also a significant state for Vance, as he spent a portion of his childhood there with his grandmother, "Mamaw." The state, which differs from the others as it traditionally votes red, was also mentioned by the Republican four times. Vance also referenced three times the pivotal Midwestern battleground state of Wisconsin, where the Republican National Convention is taking place. His heavy emphasis on these Rust Belt states comes as former President Trump has already signaled his intent to use Vance to his advantage in Midwestern swing states. "[Trump] just said, 'Look, I think I've got to go save this country.

When Ross Compton had a pacemaker installed, he had a constitutional right to remain silent. One would expect his body to have the same. But when the 59-year-old's Middletown, Ohio, home erupted in flames last September, the electronic data stored in his cardiac device eventually led to his arrest and subsequent indictment on charges of arson and insurance fraud. And despite his attorney's arguments to the contrary, earlier this month Butler county judge Charles Pater held that the functioning of Compton's own body -- heartbeat included -- could be used against him at the upcoming trial. Deanna Paul (@thedeannapaul) is a former New York City prosecutor and adjunct professor of trial advocacy at Fordham University school of law.

Richard Dabate told police a masked intruder assaulted him and killed his wife in their Connecticut home. His wife's Fitbit told another story and Dabate was charged with the murder. James Bates said an acquaintance accidentally drowned in his hot tub in Arkansas. Detectives suspected foul play and obtained data from Bates's Amazon Echo device. Bates was charged with murder.