open_clip
ComfyUI-Manager
Our great sponsors
open_clip | ComfyUI-Manager | |
---|---|---|
28 | 22 | |
8,452 | 3,515 | |
8.2% | - | |
8.2 | 9.9 | |
17 days ago | 5 days ago | |
Jupyter Notebook | JavaScript | |
GNU General Public License v3.0 or later | GNU General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
open_clip
- FLaNK AI Weekly for 29 April 2024
-
A History of CLIP Model Training Data Advances
While OpenAI’s CLIP model has garnered a lot of attention, it is far from the only game in town—and far from the best! On the OpenCLIP leaderboard, for instance, the largest and most capable CLIP model from OpenAI ranks just 41st(!) in its average zero-shot accuracy across 38 datasets.
-
How to Build a Semantic Search Engine for Emojis
Whenever I’m working on semantic search applications that connect images and text, I start with a family of models known as contrastive language image pre-training (CLIP). These models are trained on image-text pairs to generate similar vector representations or embeddings for images and their captions, and dissimilar vectors when images are paired with other text strings. There are multiple CLIP-style models, including OpenCLIP and MetaCLIP, but for simplicity we’ll focus on the original CLIP model from OpenAI. No model is perfect, and at a fundamental level there is no right way to compare images and text, but CLIP certainly provides a good starting point.
-
Database of 16,000 Artists Used to Train Midjourney AI Goes Viral
It is a misconception that Adobe's models have not been trained on copyrighted work. Nobody should be repeating their marketing claims.
Adobe has not shown how they train the text encoders in Firefly, or what images were used for the text-based conditioning (i.e. "text to image") part of their image generation model. They are almost certainly using CLIP or T5, which are trained on LAION2b, an image dataset with the very problems they are trying to address, C4 (a text dataset similarly encumbered) and similar.
I welcome anyone who works at Adobe to simply answer this question of how they trained the text encoders for text conditioning and put it to rest. There is absolutely nothing sensitive about the issue, unless it exposes them in a lie.
So no chance. I think it's a big fat lie. They'd have to have made some other scientific breakthrough, which they didn't.
Using information from https://openai.com/research/clip and https://github.com/mlfoundations/open_clip, it's possible to investigate the likelihood that using just their stock image dataset, can they make a working text encoder?
It's certainly not impossible, but it's impracticable. On 248m images (roughly the size of Adobe Stock), CLIP gets 37% on ImageNet, and on the 2000m from LAION, it performs 71-80%. And even with 2000m images, CLIP is substantially worse performing than the approach that Imagen uses for "text comprehension," which relies on essentially many billions more images and text tokens.
-
MetaCLIP – Meta AI Research
https://github.com/mlfoundations/open_clip/blob/main/docs/op...
-
COMFYUI SDXL WORKFLOW INBOUND! Q&A NOW OPEN! (WIP EARLY ACCESS WORKFLOW INCLUDED!)
in the modal card it says: pretrained text encoders (OpenCLIP-ViT/G and CLIP-ViT/L).
-
Is Nicholas Renotte a good guide for a person who knows nothing about ML?
also, if you describe your task a bit more, we might be able to direct you to a fairly out-of-the-box solution, e.g. you might be able to use one of the pretrained models supported by https://github.com/mlfoundations/open_clip without any additional training
-
Generate Image from Vector Embedding
It says on the Stable Diffusion Github repo that it uses the “OpenCLIP-ViT/H” https://github.com/mlfoundations/open_clip model as a text encoder, and from my prior experience with CLIP, I have found that it is very easy to generate image and text embeddings (because CLIP is a multimodal model).
-
What's up in the Python community? – April 2023
https://replicate.com/pharmapsychotic/clip-interrogator
using:
cfg.apply_low_vram_defaults()
interrogate_fast()
I tried lighter models like vit32/laion400 and others etc all are very very slow to load or use (model list: https://github.com/mlfoundations/open_clip)
I'm desperately looking for something more modest and light.
-
Low accuracy on my CNN model.
A library that is very useful for this kind of application is timm. You may also find the feature representation provided by a CLIP model particularly powerful.
ComfyUI-Manager
-
Ask HN: Any platforms for hosting/monetizing Stable Diffusion workflows?
I don't think so, you'll have to build it yourself.
In the meantime, for dealing with missing custom nodes/models you can use ComfyUI Manager https://github.com/ltdrdata/ComfyUI-Manager which doesn't fully automate this away, but does make it easy to solve with just a few clicks.
-
AUTO1111 user trying to get into ComfyUI
The way I learned was I watched a couple Youtube videos and when I was somewhat familiar with the bare bones I used ComfyUI Manager \)Github Link\) which is a must-have and it allowed me to download workflows from a community board and I simply just downloaded workflows for features I wanted to implement and then looked at how they work to re-create them in my own workflow.
-
Change of clothes, hairstyle in comfyui
hey! OP shared the workflow, and for the missing nodes you can use the install missing custom nodes in Comfy-UI Manager
- Is there a way to automatic install missing models from ComfyUI workflow ?
-
Why getting blurry image in Realities Edge XL ⊢ ⋅ LCM+SDXLTurbo! in ComfyUI ?
it is a node that adds keywords to the positive and negative prompt according to the style you select in that node, if you dont have it, first you need to get this, which lets you download/uninstall extensions and models ( just like auto's extension manager), then you can search for that extension inside of that
-
SVD - AnimateDiff Refiner and Upscaler [More Details] [Stable Motion]
Install comfy https://github.com/ltdrdata/ComfyUI-Manager and click install missing node from the manager button
-
ComfyUI Txt2Video
7- ComfyUI Manager for the Missing Nodes: https://github.com/ltdrdata/ComfyUI-Manager
-
The SD Prompt Reader is now available as a ComfyUI node
Install and update via ComfyUI Manager (Recommended)
-
Sharing my inpainting workflow
Requires the latest of the following, which can all be installed in ComfyUI Manager.
-
9 Animatediff Comfy workflows that will steal your weekend (but in return may give you immense creative satisfaction)
All of these use Kosinkadink’s Comfy extension - if you're getting started, check out the intro at the top of his repo for the basics. I'd also encourage you to download Comfy Manager to manage dependancies.
What are some alternatives?
CLIP - CLIP (Contrastive Language-Image Pretraining), Predict the most relevant text snippet given an image
litegraph.js - A graph node engine and editor written in Javascript similar to PD or UDK Blueprints, comes with its own editor in HTML5 Canvas2D. The engine can run client side or server side using Node. It allows to export graphs as JSONs to be included in applications independently.
DALLE-pytorch - Implementation / replication of DALL-E, OpenAI's Text to Image Transformer, in Pytorch
ComfyUI - The most powerful and modular stable diffusion GUI, api and backend with a graph/nodes interface.
taming-transformers - Taming Transformers for High-Resolution Image Synthesis
multidiffusion-upscaler-for-automatic1111 - Tiled Diffusion and VAE optimize, licensed under CC BY-NC-SA 4.0
Dreambooth-Stable-Diffusion - Implementation of Dreambooth (https://arxiv.org/abs/2208.12242) with Stable Diffusion
ComfyUI-Impact-Pack
bitsandbytes - Accessible large language models via k-bit quantization for PyTorch.
ComfyUI_TiledKSampler - Tiled samplers for ComfyUI
clip-retrieval - Easily compute clip embeddings and build a clip retrieval system with them
masquerade-nodes-comfyui - A powerful set of mask-related nodes for ComfyUI