IARE is a prestigious Autonomous engineering college offering nine B.Tech degree programs in Computer Science and Engineering, CSE (Artificial Intelligence & Machine Learning), CSE (Data Science), Information Technology, ECE, EEE, Aeronautical, Mechanical and Civil, five M.Tech degree programs and MBA with 24 years of rich standing in the ...

如果 a x = N （a>0，且 a≠1），那么数 x 叫做以 a 为底的 N 的对数（Logarithm）， 记作 x = log a N 。 其中，a 叫做对数的底数，N 叫做真数。 底数：输入对数计算的底数，底数要求 >=0 且 ≠ 1 。 底数输入 e ，表示计算自然对数。 真数：输入对数计算的真数。 清空：清空输入的底数和真数。 在线对数计算器，计算2,e,10或者任意底数的对数，并展示对应底数的对数图表。

对数是数学代数中重要的组成部分，对数是对求幂的逆运算，对数的一般形式为x=logₐN（a>0，且a≠1），其中a叫做对数的底数，N叫做真数。 使用对数计算器，我们只需输入对数的底数和真数，即可快速计算出对数，节约人工运算时间，提升对数的运算效率，为我们的学习和工作带来便利性。 ①进入对数在线计算功能页面。 ②输入对数的底数和真数，例如：底数a=3、真数N=9。 ③点击“计算”按钮，对数的运算结果为：2。 ④点击“清除”按钮，立即重置计算器，用户可以 …

2019年11月21日 · There is no real number that is log 0 log 0. In truth, it is limx→0 log x = −∞ lim x → 0 log x = − ∞. But log 0 log 0 is meaningless. This just depends on how the author decides to define the log log function. Most authors leave log(0) log (0) undefined. You could define log(0) log (0) to be −∞ − ∞, but it's unclear that this is helpful.

It is a matter of great pride that the Institute of Aeronautical Engineering (IARE) is ranked one among the Top 200 best Engineering colleges as per NIRF (National Institutional Ranking Framework), Ministry of Education (MoE), Govt. of India since 2017.

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The problem with cross-entropy: −log0=∞ •Cross-entropy is a great loss function because −log1=0, so it measures no loss if the classifier has the right answer •The problem is that −log0=∞, so if the classifier has the wrong answer, the loss function is unmeasurably huge

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如果a的n次方等于x（a>0，且a不等于1），那么数n叫做以a为底x的对数（logarithm），记作n=logax。 其中，a叫做对数的底数，x叫做真数，n叫做“以a为底x的对数”。 特别地，我们称以10为底的对数叫做常用对数（common logarithm），并记为lg。 称以无理数e（e=2.71828...）为底的对数称为自然对数（natural logarithm），并记为ln。 零没有对数。

2024年4月19日 · In this article, we will discuss the value of Log 0 along with basic understanding of logarithms. We will also discuss how to derive Log 0 both Log10 0 and Loge 0. What is the Value of Log 0? The value of the Log 0 is not defined for any base of the logarithm. In other words, we can say that the value of Log 0 is infinity.