线性变换：将特征聚合后的结果与一个权重矩阵相乘，进行线性变换，以捕捉节点的局部结构信息。
හිටි හැටියේම වෙනස් වෙන කාලගුණය.. මෙන්න ඒ ගැන ඇසෙන අමුතුම ආරංචිය..
රාත්රී ආහාරවේල ඇත්තටම වැදගත්ද..? සෞඛ්ය සම්පන්නව දිවි ගෙවන්න කැමති ඔබට මේ ලිපිය ගොඩක් වැදගත් වේවි..
We use systems that give specifics of your interactions with This page to Some others for performance, analytics, targeted marketing, as well as other employs. Learn more in our Privateness Notice.
Prior to cycling took over his Expert everyday living, he coated ecclesiastical issues at the earth’s greatest Anglican newspaper and politics at Organization Insider. Really don't inquire how that is certainly related to Using bikes.
New to cycling and Uncertain just what the cyclocross hoopla is focused on? On this exciting documentary, a fresh-to-‘cross racer heads to Belgium to determine what many of the fuss is about. And he finds out. View it listed here
图表示：首先，将图数据表示为邻接矩阵或邻接列表的形式，其中每个节点表示为一个特征向量。
Reach a seasoned and proficient team of pros throughout Ga wanting to uncover their next profession opportunity – and save cash with our reasonably priced posting Celebrity news possibilities.
By clicking “Acknowledge All Cookies”, you comply with the storing of cookies on the device to improve web page navigation, review web-site use, and aid within our internet marketing initiatives.
Exactly what the closure means for the way forward for the races usually streamed by GCN+ remains up from the air. Closing on December 19, 2023 signifies possible lacking many of the normal Christmas Week cyclocross races, at bare minimum.
事实上，每一个特定的任务在特征工程上，也即通过构造特征来表示结构信息，都是非常耗时耗力的事情。例如在下面的结点分类的任务中，特征的构造是一项具有技巧性的工作。
In November, GCN declared that as of December 19, 2023 their GCN Furthermore support would be shutting down, and race and video footage might be shifting to other platforms, if it remained viewable at all.
可以把实际问题看作图中节点之间的连接和消息传播问题，对节点之间的依赖关系进行建模，从而能够很好地处理图结构数据。
我们应该使用平均值函数甚至是更好的加权平均值函数而非直接加和来处理邻居的特征向量。那为什么不能直接使用加和函数呢？原因就在于，当使用加和函数的时候，具有较大度值的结点会有很大的表示向量，而较低度的结点会有较小的聚合向量，这可能会导致梯度爆炸或梯度消失的问题（比如使用sigmoid函数时）。此外，神经网络对于输入数据的标度是非常敏感的，我们需要将这些向量进行标准化以消除潜在的问题。