<Learning to warm up cold Item Embeddings for Cold-start Recommendation with Meta Scaling and Shifting Networks>论文阅读 (i)问题背景: 工业界的推荐系统/广告系统现在都会用embedding技术生成物品/用户的向量.通俗点讲就是build一个向量嵌入层,把带有原始特征的输入向量转换成一个低维度的dense向量表示.推荐系统的模型一般有向量嵌入层和深度模型层两部分组成,向量嵌入层的
Generally, I use a selector to select pictures or colors to render the normal and the pressed background for View. And use a Shape to draw a fixed background with border, round, gradient and other UI effect for View. What if you wanna use them both f
Item Category Purpose This wiki page will breify discuss about functionality of Item Category in SAP Sales and Distribution transaction. Introduction Item category is critical and esstential part of sales order and sales process. It generally control