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vov_or

285 karma · joined March 23, 2022

Senior NLP research engineer
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vov_or··on MultiModal-GPT: A Vision and Language Model for Dialogue with Humans
Guys trained a multi-modal chatbot with visual and language instructions based on the open-source multi-modal model OpenFlamingo!

Paper link: https://arxiv.org/abs/2305.04790

vov_or··on Beating OpenAI CLIP with 100x less data and compute
Hi! MSCOCO and Flickr datasets are the main datasets for Image retrieval. The results published in most papers (including CLIP) are based on them. So we used exactly these datasets for evaluation.
vov_or··on Beating OpenAI CLIP with 100x less data and compute
Hi! You are right that we had to clarify that "100 times better at retrieval". Btw, we have plans to tune models, evaluate, and publish results in different tasks (zero-shot ImageNet classification, etc)
vov_or··on Beating OpenAI CLIP with 100x less data and compute
More efficient - for sure!
vov_or··on Beating OpenAI CLIP with 100x less data and compute
The datasets we used are pretty clean themselves if we compare them with LAION. But we also filtered out images with captions on them and by CLIP's scores. Btw, huge thanks for Laion and Open_clip projects! It inspires us a lot.
vov_or··on Beating OpenAI CLIP with 100x less data and compute
It will take some time, but yes, we have this in our plans.
vov_or··on Beating OpenAI CLIP with 100x less data and compute
Hi! Just added Apache2.0 to HF models card. Thanks!
vov_or··on Beating OpenAI CLIP with 100x less data and compute
Yes, we are training text embedding models right now. And also have plans to open-source some of them! In addition, we train encoders for different modalities with retrieval purposes. For example, video data.
vov_or··on Beating OpenAI CLIP with 100x less data and compute
Thanks Seems like a typo. It will be fixed soon
vov_or··on Beating OpenAI CLIP with 100x less data and compute
143M - English 206M - Multilingual
vov_or··on Beating OpenAI CLIP with 100x less data and compute
There is not only a difference in the data source but pre-trained tasks as well. But you are right, a fine-tuned models on human-annotated data are way better than zero-shot (just pre-trained) on Image retrieval. And it is correct for CLIP, ALBEF, VICHA, and UFORM.
vov_or··on Beating OpenAI CLIP with 100x less data and compute
Yes, it is possible. Approaches, on which our model is based, are capable to solve VQA and other similar tasks showing SOTA results.
vov_or··on Beating OpenAI CLIP with 100x less data and compute
Hi! I am one of the contributors! We were focused on image retrieval only. Almost all semantic search engines for images are based on CLIP today. We are also building a semantic multimodal search engine as a DBMS component. That is why Image retrieval is so crucial for us as well as inference perf. Also, for semantic segmentation and detection, you probably use only the image encoder part of the CLIP.
vov_or··on Beating OpenAI CLIP with 100x less data and compute
There are also dataset sizes for Albef and ViCHA.
vov_or··on Beating OpenAI CLIP with 100x less data and compute
The results are reported with the multimodal model.