Meta FAIR Releases e-means: An Algorithm Beating k-means in 10x Fewer Epochs

Meta FAIR researchers have released e-means, a drop-in replacement for Lloyd’s k-means algorithm. The e-means clustering algorithm reaches the loss Lloyd’s k-means gets in 25 epochs in 1.4 to 2.6 epochs. It ships in FAISS 1.16.0 under faiss.contrib.e_means. For anyone building vector indexes, quantizers or data-curation pipelines, clustering is often the slowest offline step. e-means…

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Proximal Ventures raises debut fund to back startups bringing AI to drug development

While established venture firms continue to attract capital, first-time fund managers are facing one of the toughest fundraising environments in years. But that didn’t stop Sahir Raoof, a former SignalFire investor and executive at two healthcare startups, from raising $27.5 million for his first solo VC fund. Raoof’s firm, Proximal Ventures, is betting that AI…

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