Comments (3)
Coder-Yu
commented on August 23, 2024
是不是setting不一样？两个库里都有很多model比LightGCN强呀
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umsimonchen
commented on August 23, 2024
我把lightgcn原代碼和recbole框架的setting都改成和qrec的一樣了，但改完和沒改大差不差的。
qrec這邊跑第一個epoch出來就precision@10就0.10左右了，lightgcn源代碼和recbole都是0.04左右。
我一開始懷疑是pytorch和tensorflow的問題，但用selfrec跑了跟qrec差不多，一樣很高，所以這個猜想被打消。
除了Lightgcn，還有像bpr這種傳統方法貌似也是qrec比recbole要好。所以想問一下是否知道原因。
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Coder-Yu
commented on August 23, 2024
我没跟recbole对比过。你是用的一样的dataset吗。我用QRec跑出的结果跟很多可复现的paper结果是吻合的。之前没有报告过这种问题。
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Related Issues (20)
- 数据集问题 HOT 1
- 关于MHCN的性能问题 HOT 1
- 关于ESRF的问题请教 HOT 6
- Visual image rendering HOT 2
- Performance comparison over different item groups HOT 3
- yelp数据集的疑问 HOT 1
- 用相同的数据集训练，设置相同的种子，相同的参数。MHCN在QRec上的表现明显优于SELFRec是什么原因啊 HOT 5
- 关于ESRF代码如何提取出 alternative neighborhood HOT 3
- KeyError: 1 HOT 8
- 更改训练集和测试集 HOT 4
- 有关新模型训练 HOT 1
- 如何配置evaluation.setup下的-predict参数 HOT 2
- 可视化结果 HOT 2
- 模型CUNE_BPR运行报错 HOT 1
- Yelp数据集获取 HOT 1
- SimGCL的实现中，为什么要对扰动噪声加l2归一化呢？而且现有扰动的噪声是否太大了？ HOT 1
- 关于xsimgcl噪声的一些问题，想请教大佬 HOT 2
- 许多模型在配置好参数后，运行main.py，发现会直接进入evaluate，而没有train HOT 4
- Epinions Download HOT 1
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