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modify docs of fm
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fitzwang committed May 2, 2018
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3 changes: 2 additions & 1 deletion docs/algo/fm_on_angel.md
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Expand Up @@ -40,7 +40,8 @@ FM算法的模型是三个存储在PS上的矩阵,矩阵元信息分别如下
```
* 参数说明
* ml.feature.index.range:数据特征个数
* ml.model.size: 模型大小, 对于一些稀疏模型, 存在一些无效维度, 即所有样本要这一维度上的取值匀为0. ml.model.size = ml.feature.index.range - number of invalidate indices
* ml.model.size: 模型大小, 对于一些稀疏模型, 存在一些无效维度, 即所有样本要这一维度上的取值匀为0.
- ml.model.size = ml.feature.index.range - number of invalidate indices
* ml.num.update.per.epoch: 每个epoch中更新参数的次数
* ml.epoch.num:训练迭代次数
* ml.learn.rate:学习速率
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