Comments (5)
Hi @YovaKem,
We used both, and the results were similar.
But if anyone observed differently I would be interested to hear.
from clip_prefix_caption.
Thanks, @rmokady! If I understand correctly the model available at this address: 14pXWwB4Zm82rsDdvbGguLfx9F8aM7ovT as used here uses ViT-B/32 as the image encoder for Conceptual Captions data. Is there an address to download the ResNet50x4 model for Conceptual Captions? Have you made that available/are you able to share it with me? Thanks!
from clip_prefix_caption.
notebooks/clip_prefix_captioning_inference.ipynb
contains the ResNet50x4 model , while also train the GPT-2 and employ MLP mapping network.
from clip_prefix_caption.
Ack, sorry, I'm not able to see where, can you point me to the exact location?
These are the only lines I can see where a model is being downloaded:
if pretrained_model == 'Conceptual captions':
downloader.download_file("14pXWwB4Zm82rsDdvbGguLfx9F8aM7ovT", model_path)
else:
downloader.download_file("1IdaBtMSvtyzF0ByVaBHtvM0JYSXRExRX", model_path)
Here, it's not clear whether the models are trained on ViT or ResNet, but then two cells down a ViT encoder is used to encode the images regardless of which model was loaded
clip_model, preprocess = clip.load("ViT-B/32", device=device, jit=False)
So I'm assuming both models linked above use the ViT encoder.
What would that alpha-numerical string be for downloading a ClipCaps model (i.e. the parameters of the MLP and finetuned GPT2) based on ResNet50x4? Thanks a lot for your help!
from clip_prefix_caption.
Hi @YovaKem,
Indeed I was wrong and pointed to wrong files
We didn't publish Conceptual Captions model based on ResNet and we currently not plan to as there is no improvement
Sorry for the confusion
from clip_prefix_caption.
Related Issues (20)
- Some questions about fine-tune with custom dataset HOT 8
- AttributeError: module 'cog' has no attribute 'Predictor' HOT 3
- model overfitting issue HOT 5
- Parsing conceptual caption does not function properly as it removes some images and replaces them with zero tensor. HOT 1
- use different encoder HOT 3
- How to evaluate model with meteor, BLEU, or rouge HOT 3
- AttributeError: module 'cog' has no attribute 'Predictor' HOT 2
- Train costom data HOT 1
- Metrics of ClipCap's Original Performance HOT 2
- use multiple gpus to train
- How to evaluate the trained model? Is there a test.py ? HOT 6
- did anyone reproduce the transformer network with frozen GPT-2? HOT 7
- data json
- Where is the file 'model_wieghts.pt' exists?
- How to do eval, how to set the prompt
- How to inference after training on my own dataset HOT 1
- beamsearch lead to a worse result in inference script?
- Error in Load model weights HOT 3
- clipcap checkpoints file
- Can BERT be used as language model for generating captions? HOT 1
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from clip_prefix_caption.