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Hello, I would like to incorporate VLPAN and Region-Text Matching into my own model for experiments. I have already obtained the Vocabulary Embeddings and object Embeddings.
Assuming the object Embed…
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Hi here,
Thank you for the tool, I'm currently trying to train 3D brain medical images, and I am using the `DenseNet121` model and the `neg_partial_log_likelihood` loss function, and everything is no…
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Hi!
When I read your source code, I found you set vocab_size = self.codebook_size + 1000 + 1 in token embbeding stage. Why not directly set vocal_size=self.codebook_size? What does the extra 1001 em…
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May I ask the 133-134 lines of code in ./moco-v3/moco/builder.py:
loss = self.contrastive_loss(q1[:N], k2[:N]) + self.contrastive_loss(q1[:N], k2[N:]) + self.contrastive_loss(q1[N:], k2[:N]) + self.c…
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I want to ask that why my generator seems to generate a same output picture in some epoch. The loss function remains a relatively stable value? Is it a mode collapse? Is thera anyone can tell me…
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Hi, thanks for the great work!
As I read through the paper I noticed there is no specific loss function dedicated to the z_i , the output from the identity encoder.
Considering that the size of …
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I want to train the sg_network(reldn) with provided dataset(oi, vg) in this repo.
So I downloaded datasets and used config files like sgg_configs/oi_vrd/R152FPN_reldn_oi.yaml.
I only edit a director…
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## 🚀 Feature
I would like to contribute to the pytorch (in python and c++) by adding the [ contrastive loss/siamese_margin_loss](http://yann.lecun.com/exdb/publis/pdf/hadsell-chopra-lecun-06.pdf) f…
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Addition of New Contastive Loss function which is used as a primary metric to calculate loss in siamese networks. If it needs to be added, I would love to work on the PR.
Reference : http://yann.lecu…
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`# Compute loss
if scl == True:
cross_loss = loss_fn(logits, b_labels)
contrastive_l = contrastive_loss(tem, hiden_state.cpu().detach().numpy(), b_labels…