Coursera网课,斯坦福机器学习 machine-learning 作业1解析编程实现单一变量的线性回归cost function 和 gradient descentcost function元数据含有两列,一列为x(变量),一列为y(值):文本数据,列1为x,列2为y线性回归cost function公式如上,输入参数有三:X --- dimension 为 m * 2的矩阵,m为数据样本...
了解更多网页cost: [noun] the amount or equivalent paid or charged for something : price. the outlay or expenditure (as of effort or sace) made to achieve an object.
了解更多网页cost,英文单词,名词、动词,作名词时意为"费用,代价,成本;损失;诉讼费用;(Cost) (美、英、罗、巴、法、荷)科斯 ...
了解更多网页Britannica Dictionary definition of COST. 1. : the price of something : the amount of money that is needed to pay for or buy something. [count] The original cost [= price] of the house was $200,000. She attends college at a cost of $15,000 a year. The average cost of raising a family has increased dramatically.
了解更多网页诉讼费. amortized cost 摊提成本,摊余成本,已摊销成本. 相似单词. cost v. 1. [I]【通常不用于进行时态】价钱为,需花费 2. [I]【通常不用于进行时态】使付出(代价),使丧失(某事物);需做出某种努力或牺牲 3. [T]【商】估价,定价,估计成本,按成本作价. COST ...
了解更多网页COST (European Cooperation in Science and Technology) is a funding organisation for research and innovation networks. Our Actions help connect research initiatives across Europe and beyond and enable researchers and innovators to grow their ideas in any science and technology field by sharing them with their peers. COST Actions are bottom …
了解更多网页Cost definition, the price paid to acquire, produce, accomplish, or maintain anything: the high cost of a good meal. See more.
了解更多网页COST | Complete Costco Wholesale Corp. stock news by MarketWatch. View real-time stock prices and stock quotes for a full financial overview.
了解更多网页cost翻譯:錢, 價格;費用;成本, 給予之物, 代價;犧牲;付出, 錢, 價錢為;需花費, 計算成本;計算花費, 喪失, 使付出代價;使喪失;使犧牲。了解更多。
了解更多网页cost definition: 1. the amount of money needed to buy, do, or make something: 2. the amount of money needed for a…. Learn more.
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