* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Tuesday, September 2, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Country music star apologizes after drunken show ends with cops taking him down: ‘I’m not OK’ – PennLive.com

    Country Music Star Apologizes After Drunken Show Ends in Police Intervention: ‘I’m Not OK

    Comanche Nation Entertainment closes casino near Devol – KSWO 7News

    Comanche Nation Entertainment Closes Casino Near Devol in Surprising Move

    Erykah Badu Announces ‘Abi & Alan’ Album With The Alchemist Will Be Delayed – yahoo.com

    Erykah Badu Opens Up About the Delay of Her Highly Anticipated ‘Abi & Alan’ Album with The Alchemist

    If You Needed Some BTS Pics Of The Rock’s Tree Trunk Legs To Spice Up Your Day, We Got ‘Em – yahoo.com

    Need a Boost? Check Out These Epic BTS Shots of The Rock’s Tree Trunk Legs!

    Sabrina Carpenter’s pearl-clutching magic? Humor – CNN

    Sabrina Carpenter’s pearl-clutching magic? Humor – CNN

    South Park Is In Trouble And Needs To Change Course, Fast – yahoo.com

    South Park Faces Major Challenges and Must Adapt Fast to Survive

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    China’s CATL sells stake in Finnish subcontract car manufacturer – Reuters

    China’s CATL Sells Stake in Finnish Auto Supplier in Strategic Move

    This Secret Technology Will Make The IPhone 17 Super Thin Air – VOI.ID

    How This Breakthrough Technology Will Make the iPhone 17 Incredibly Thin and Lightweight

    Gator football kicks off with excitement and new technology – WCJB | TV20

    Gator Football Kicks Off with Thrilling Action and Innovative Technology

    Marvell Technology (MRVL) Loses 18.6% as Growth Outlook Fails to Impress – Yahoo Finance

    Marvell Technology (MRVL) Loses 18.6% as Growth Outlook Fails to Impress – Yahoo Finance

    Propelling solar technology into a perovskite future – CORDIS

    Propelling solar technology into a perovskite future – CORDIS

    13 Top Technology Trends (2025) – Exploding Topics

    13 Game-Changing Technology Trends to Watch in 2025

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Country music star apologizes after drunken show ends with cops taking him down: ‘I’m not OK’ – PennLive.com

    Country Music Star Apologizes After Drunken Show Ends in Police Intervention: ‘I’m Not OK

    Comanche Nation Entertainment closes casino near Devol – KSWO 7News

    Comanche Nation Entertainment Closes Casino Near Devol in Surprising Move

    Erykah Badu Announces ‘Abi & Alan’ Album With The Alchemist Will Be Delayed – yahoo.com

    Erykah Badu Opens Up About the Delay of Her Highly Anticipated ‘Abi & Alan’ Album with The Alchemist

    If You Needed Some BTS Pics Of The Rock’s Tree Trunk Legs To Spice Up Your Day, We Got ‘Em – yahoo.com

    Need a Boost? Check Out These Epic BTS Shots of The Rock’s Tree Trunk Legs!

    Sabrina Carpenter’s pearl-clutching magic? Humor – CNN

    Sabrina Carpenter’s pearl-clutching magic? Humor – CNN

    South Park Is In Trouble And Needs To Change Course, Fast – yahoo.com

    South Park Faces Major Challenges and Must Adapt Fast to Survive

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    China’s CATL sells stake in Finnish subcontract car manufacturer – Reuters

    China’s CATL Sells Stake in Finnish Auto Supplier in Strategic Move

    This Secret Technology Will Make The IPhone 17 Super Thin Air – VOI.ID

    How This Breakthrough Technology Will Make the iPhone 17 Incredibly Thin and Lightweight

    Gator football kicks off with excitement and new technology – WCJB | TV20

    Gator Football Kicks Off with Thrilling Action and Innovative Technology

    Marvell Technology (MRVL) Loses 18.6% as Growth Outlook Fails to Impress – Yahoo Finance

    Marvell Technology (MRVL) Loses 18.6% as Growth Outlook Fails to Impress – Yahoo Finance

    Propelling solar technology into a perovskite future – CORDIS

    Propelling solar technology into a perovskite future – CORDIS

    13 Top Technology Trends (2025) – Exploding Topics

    13 Game-Changing Technology Trends to Watch in 2025

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
Earth-News
No Result
View All Result
Home Technology

Ferret: An End-to-End MLLM by Apple

December 23, 2023
in Technology
Ferret: An End-to-End MLLM by Apple
Share on FacebookShare on Twitter

An End-to-End MLLM that Accept Any-Form Referring and Ground Anything in Response. [Paper]

Haoxuan You*, Haotian Zhang*, Zhe Gan, Xianzhi Du, Bowen Zhang, Zirui Wang, Liangliang Cao, Shih-Fu Chang, Yinfei Yang
[*: equal contribution]

Overview


Diagram of Ferret Model.

Key Contributions:

Ferret Model – Hybrid Region Representation + Spatial-aware Visual Sampler enable fine-grained and open-vocabulary referring and grounding in MLLM.
GRIT Dataset (~1.1M) – A Large-scale, Hierarchical, Robust ground-and-refer instruction tuning dataset.
Ferret-Bench – A multimodal evaluation benchmark that jointly requires Referring/Grounding, Semantics, Knowledge, and Reasoning.

Release

[12/14] 🔥 We released the checkpoints(7B, 13B).
[10/30] 🔥 We released the code of FERRET model and Ferret-Bench.

Usage and License Notices: The data, and code is intended and licensed for research use only. They are also restricted to uses that follow the license agreement of LLaMA, Vicuna and GPT-4. The dataset is CC BY NC 4.0 (allowing only non-commercial use) and models trained using the dataset should not be used outside of research purposes.

Contents

Install
Train
Evaluation
Demo

Install

Clone this repository and navigate to FERRET folder

git clone https://github.com/apple/ml-ferret
cd ml-ferret

Install Package

conda create -n ferret python=3.10 -y
conda activate ferret
pip install –upgrade pip # enable PEP 660 support
pip install -e .
pip install pycocotools
pip install protobuf==3.20.0

Install additional packages for training cases

pip install ninja
pip install flash-attn –no-build-isolation

Train

FERRET is trained on 8 A100 GPUs with 80GB memory. To train on fewer GPUs, you can reduce the per_device_train_batch_size and increase the gradient_accumulation_steps accordingly. Always keep the global batch size the same: per_device_train_batch_size x gradient_accumulation_steps x num_gpus.

Hyperparameters

We use a similar set of hyperparameters as LLaVA(Vicuna) in finetuning.

Hyperparameter
Global Batch Size
Learning rate
Epochs
Max length
Weight decay

FERRET-7B
128
2e-5
3
2048
0

FERRET-13B
128
2e-5
3
2048
0

Prepare Vicuna checkpoint and LLaVA’s projector

Before you start, prepare our base model Vicuna, which is an instruction-tuned chatbot. Please download its weights following the instructions here. Vicuna v1.3 is used in FERRET.

Then download LLaVA’s first-stage pre-trained projector weight (7B, 13B).

FERRET Training

The scripts are provided (7B, 13B).

Evaluation

Please see this doc for the details.

Checkpoints

We extracted the delta between our pre-trained model and Vicuna. Please first download weights of Vicuna following the previous instruction. Then download our prepared offsets of weights: 7B, 13B using wget or curl, and unzip the downloaded offsets. Lastly, apply the offset to the Vicuna’s weight by running the following script:

# 7B
python3 -m ferret.model.apply_delta
–base ./model/vicuna-7b-v1-3
–target ./model/ferret-7b-v1-3
–delta path/to/ferret-7b-delta
# 13B
python3 -m ferret.model.apply_delta
–base ./model/vicuna-13b-v1-3
–target ./model/ferret-13b-v1-3
–delta path/to/ferret-13b-delta

Notices: Apple’s rights in the attached weight differentials are hereby licensed under the CC-BY-NC license. Apple makes no representations with regards to LLaMa or any other third party software, which are subject to their own terms.

Please refer to the next section about how to set up a local demo with pre-trained weight.

Demo

To run our demo, you need to train FERRET and use the checkpoints locally. Gradio web UI is used. Please run the following commands one by one.

Launch a controller
python -m ferret.serve.controller –host 0.0.0.0 –port 10000
Launch a gradio web server.
python -m ferret.serve.gradio_web_server –controller http://localhost:10000 –model-list-mode reload –add_region_feature
Launch a model worker

This is the worker that load the ckpt and do the inference on the GPU. Each worker is responsible for a single model specified in –model-path.

CUDA_VISIBLE_DEVICES=0 python -m ferret.serve.model_worker –host 0.0.0.0 –controller http://localhost:10000 –port 40000 –worker http://localhost:40000 –model-path ./checkpoints/FERRET-13B-v0 –add_region_feature

Wait until the process finishes loading the model and you see “Uvicorn running on …”. Now, refresh your Gradio web UI, and you will see the model you just launched in the model list.


Example of Ferret Interactive Demo.

Citation

If you find Ferret useful, please cite using this BibTeX:

@article{you2023ferret,
title={Ferret: Refer and Ground Anything Anywhere at Any Granularity},
author={You, Haoxuan and Zhang, Haotian and Gan, Zhe and Du, Xianzhi and Zhang, Bowen and Wang, Zirui and Cao, Liangliang and Chang, Shih-Fu and Yang, Yinfei},
journal={arXiv preprint arXiv:2310.07704},
year={2023}
}

Acknowledgement

LLaVA: the codebase we built upon.
Vicuna: the LLM codebase.

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : Hacker News – https://github.com/apple/ml-ferret

Tags: end-to-endFerrettechnology
Previous Post

AI companies required to disclose copyrighted training data under new bill

Next Post

You Can Train Your Brain to React to Stressful Situations Better. Here’s the 3-Step Process.

Construction of forest ecological security patterns based on MSPA model and circuit theory in the Desertification Control forests in South China Karst – Nature

Construction of forest ecological security patterns based on MSPA model and circuit theory in the Desertification Control forests in South China Karst – Nature

September 2, 2025
Bringing life science to life: Park Crossing teacher recognized – WSFA

Bringing life science to life: Park Crossing teacher recognized – WSFA

September 2, 2025
Take flight: EH seventh-graders learn science through paper airplanes – The Daily Reporter – Greenfield Indiana

Soar to New Heights: Seventh-Graders Explore Science with Paper Airplanes

September 2, 2025
Marcos orders lifestyle audit of all government officials — Dateline Philippines – Asian Journal News

Marcos Initiates Comprehensive Lifestyle Audit of Government Officials to Boost Accountability

September 2, 2025
China’s CATL sells stake in Finnish subcontract car manufacturer – Reuters

China’s CATL Sells Stake in Finnish Auto Supplier in Strategic Move

September 2, 2025
Mariners call up top catcher prospect Harry Ford, which could help Cal Raleigh late in season – Yahoo Sports

Mariners Elevate Top Catcher Prospect Harry Ford, Strengthening Cal Raleigh’s Late-Season Push

September 2, 2025
ECB’s Lagarde warns of risk to world economy via Trump interference on Fed – Reuters

ECB’s Lagarde warns of risk to world economy via Trump interference on Fed – Reuters

September 1, 2025
The Resilient Engine: Investing in Poland’s Outperforming Economy Amid Global Slowdown – AInvest

The Resilient Engine: Why Investing in Poland’s Booming Economy Is a Smart Move Amid Global Slowdown

September 1, 2025
Country music star apologizes after drunken show ends with cops taking him down: ‘I’m not OK’ – PennLive.com

Country Music Star Apologizes After Drunken Show Ends in Police Intervention: ‘I’m Not OK

September 1, 2025
Arts to promote mental health goal of new University of Michigan clinical program – MLive.com

Innovative University of Michigan Program Harnesses the Arts to Enhance Mental Health

September 1, 2025

Categories

Archives

September 2025
MTWTFSS
1234567
891011121314
15161718192021
22232425262728
2930 
« Aug    
Earth-News.info

The Earth News is an independent English-language daily published Website from all around the World News

Browse by Category

  • Business (20,132)
  • Ecology (802)
  • Economy (820)
  • Entertainment (21,700)
  • General (16,804)
  • Health (9,861)
  • Lifestyle (835)
  • News (22,149)
  • People (822)
  • Politics (828)
  • Science (16,031)
  • Sports (21,319)
  • Technology (15,801)
  • World (801)

Recent News

Construction of forest ecological security patterns based on MSPA model and circuit theory in the Desertification Control forests in South China Karst – Nature

Construction of forest ecological security patterns based on MSPA model and circuit theory in the Desertification Control forests in South China Karst – Nature

September 2, 2025
Bringing life science to life: Park Crossing teacher recognized – WSFA

Bringing life science to life: Park Crossing teacher recognized – WSFA

September 2, 2025
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

Go to mobile version