ROC означает «Receiver Operating Characteristics». Схематическое изображение, показывающее контраст между истинно положительными показателями и ложноположительными. Она используется, когда нам нужно предсказать вероятность двоичного результата.
ROC означает «Receiver Operating Characteristics». Схематическое изображение, показывающее контраст между истинно положительными показателями и ложноположительными. Она используется, когда нам нужно предсказать вероятность двоичного результата.
BY Библиотека собеса по Data Science | вопросы с собеседований
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Durov said on his Telegram channel today that the two and a half year blockchain and crypto project has been put to sleep. Ironically, after leaving Russia because the government wanted his encryption keys to his social media firm, Durov’s cryptocurrency idea lost steam because of a U.S. court. “The technology we created allowed for an open, free, decentralized exchange of value and ideas. TON had the potential to revolutionize how people store and transfer funds and information,” he wrote on his channel. “Unfortunately, a U.S. court stopped TON from happening.”
The lead from Wall Street offers little clarity as the major averages opened lower on Friday and then bounced back and forth across the unchanged line, finally finishing mixed and little changed.The Dow added 33.18 points or 0.10 percent to finish at 34,798.00, while the NASDAQ eased 4.54 points or 0.03 percent to close at 15,047.70 and the S&P 500 rose 6.50 points or 0.15 percent to end at 4,455.48. For the week, the Dow rose 0.6 percent, the NASDAQ added 0.1 percent and the S&P gained 0.5 percent.The lackluster performance on Wall Street came on uncertainty about the outlook for the markets following recent volatility.
Библиотека собеса по Data Science | вопросы с собеседований from sa
