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Facebook speeds up AI training by culling the weak

Training an artificial intelligence agent to do something like navigate a complex 3D world is computationally expensive and time-consuming. In order to better create these potentially useful systems, Facebook engineers derived huge efficiency benefits from, essentially, leaving the slowest of the pack behind. It’s part of the company’s new focus on “embodied AI,” meaning machine […]

Nebia’s co-founder talks about finding product/market fit

Finding the right product/market fit is challenging for any company, but it’s just a little harder for hardware startups. I recently visited the San Francisco offices of Nebia to chat with co-founder and CEO Philip Winter, whose eco-friendly hardware startup has received funding from Apple CEO Tim Cook, former Google CEO Eric Schmidt and Fitbit […]