GRADIENT DESCENT +========+ Time: 1 hour - 2 hours Difficulty: Hard Languages: Any +========+ Given a set of data points and a cost function, implement a function that finds the minimum of the cost function using gradient descent algorithm. +========+ Please answer to this message with your solution 🙂
GRADIENT DESCENT +========+ Time: 1 hour - 2 hours Difficulty: Hard Languages: Any +========+ Given a set of data points and a cost function, implement a function that finds the minimum of the cost function using gradient descent algorithm. +========+ Please answer to this message with your solution 🙂
BY Programming Challenges
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For some time, Mr. Durov and a few dozen staffers had no fixed headquarters, but rather traveled the world, setting up shop in one city after another, he told the Journal in 2016. The company now has its operational base in Dubai, though it says it doesn’t keep servers there.Mr. Durov maintains a yearslong friendship from his VK days with actor and tech investor Jared Leto, with whom he shares an ascetic lifestyle that eschews meat and alcohol.
Newly uncovered hack campaign in Telegram
The campaign, which security firm Check Point has named Rampant Kitten, comprises two main components, one for Windows and the other for Android. Rampant Kitten’s objective is to steal Telegram messages, passwords, and two-factor authentication codes sent by SMS and then also take screenshots and record sounds within earshot of an infected phone, the researchers said in a post published on Friday.
