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generate_image_prompts.py unnecessary txt embeddings #291

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11 changes: 0 additions & 11 deletions tools/generate_image_prompts.py
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Original file line number Diff line number Diff line change
Expand Up @@ -26,16 +26,6 @@
text_model = CLIPTextModelWithProjection.from_pretrained(args.model)
processor = AutoProcessor.from_pretrained(args.model)

# padding prompts
device = 'cuda:0'
text_model.to(device)
texts = tokenizer(text=[' '], return_tensors='pt', padding=True)
texts = texts.to(device)
text_outputs = text_model(**texts)
txt_feats = text_outputs.text_embeds
txt_feats = txt_feats / txt_feats.norm(p=2, dim=-1, keepdim=True)
txt_feats = txt_feats.reshape(-1, txt_feats.shape[-1]).cpu().data.numpy()

images = os.listdir(args.image_dir)
category_embeds = []

Expand All @@ -54,6 +44,5 @@ def _forward_vision_model(image_name):

for image_ in tqdm.tqdm(images):
_forward_vision_model(image_)
category_embeds.append(txt_feats)
category_embeds = np.stack(category_embeds)
np.save(osp.join(args.out_dir, args.out_file), category_embeds)