KGCN

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老师好，请问aggregate method里面这段要怎么理解？最后return的entity_vectors[0]是不是之和第一次iteration(hop=0)有关？并且每次iteration里aggregator的input都是相互独立的？

elise-zhang

造不出来同款数据集，求解

4

Hello Wang, Book-Crossing 的 item_index2entity_id.txt 和kg.txt 可否给个获取途径，邮箱[email protected] THanks

hanzhanchen

Creation of kg.txt

12

Hello Wang, How do we create the knowledge graph file (kg.txt) if we are to train this network on a movieLens 100k dataset?

shanthansuresh

Is KGCN for Recommender System is Inductive in Nature ?

12

Hi, I am going through the literature of the paper and one thing which I find missing is information about inductiveness of the proposed algorithm. So my question is, Is...

sachinsharma9780

自己的数据集在构建邻接矩阵时报错，大家有遇到这样的问题吗

1

JiaBeini

item_index2entity_id这个文件到底有什么用？

1

第一列是item的id，第二列是知识图谱中电影的id

973866103

kg图数据处理问题

18

你好，KGCN这个方法相对于其他方法很新颖。我在构建KG图的时候，数据量较小时，处理速度比较快。如果数据量较大时，处理数据的时间就成倍增加。王工对于kg图构建优化上有没有研究？

Aliang-CN

Questions about choosing neighbors for each entity

1

Hi, in your paper, you mention that you sample a fixed size set of neighbors for each entity. How do you choose neighbors for each entity? Random or in other...

zyzyzy520

Dear Professor, first of all, thank you for openning source code and data set. In your paper, you mentioned using satori to construct sub-KG, but in the Web page of...

BlueGhostZ

``` def ctr_eval(sess, model, data, batch_size): start = 0 auc_list = [] f1_list = [] while start + batch_size

weilonghu