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Add epsilon to avoid nan value in IPAdapterCombineEmbeds node when use norm average method #822

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Add epsilon to avoid nan value in IPAdapterCombineEmbeds node when use norm average method #822

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4 changes: 2 additions & 2 deletions IPAdapterPlus.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1458,7 +1458,7 @@ def batch(self, embed1, method, embed2=None, embed3=None, embed4=None, embed5=No
elif method == "average":
embeds = torch.mean(embeds, dim=0).unsqueeze(0)
elif method == "norm average":
embeds = torch.mean(embeds / torch.norm(embeds, dim=0, keepdim=True), dim=0).unsqueeze(0)
embeds = torch.mean(embeds / (torch.norm(embeds, dim=0, keepdim=True) + 1e-10), dim=0).unsqueeze(0)
elif method == "max":
embeds = torch.max(embeds, dim=0).values.unsqueeze(0)
elif method == "min":
Expand Down Expand Up @@ -2036,4 +2036,4 @@ def combine(self, params_1, params_2, params_3=None, params_4=None, params_5=Non
"IPAdapterCombineWeights": "IPAdapter Combine Weights",
"IPAdapterRegionalConditioning": "IPAdapter Regional Conditioning",
"IPAdapterCombineParams": "IPAdapter Combine Params",
}
}