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VLM-R1

VLM-R1 is a stable and general reinforcement visual language model focused on visual understanding tasks.

#natural language processing
#deep learning
#reinforcement learning
#visual language model
#Image understanding
VLM-R1

Product Details

VLM-R1 is a visual language model based on reinforcement learning, focusing on visual understanding tasks such as Referring Expression Comprehension (REC). The model demonstrates excellent performance on both in-domain and out-of-domain data by combining R1 (Reinforcement Learning) and SFT (Supervised Fine-Tuning) methods. The main advantages of VLM-R1 include its stability and generalization capabilities, allowing it to perform well on a variety of visual language tasks. The model is built on Qwen2.5-VL and utilizes advanced deep learning technologies such as Flash Attention 2 to improve computing efficiency. VLM-R1 is designed to provide an efficient and reliable solution for visual language tasks, suitable for applications requiring precise visual understanding.

Main Features

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Supports referential expression understanding tasks and can accurately identify specific objects in images.
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Provides GRPO (Guided Reinforcement Policy Optimization) training method to improve the generalization ability of the model.
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Compatible with multiple data formats and supports custom data loading and processing.
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Detailed training and evaluation scripts are provided to facilitate users to quickly get started and expand.
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Supports multiple hardware acceleration options, such as BF16 and Flash Attention 2, to optimize training efficiency.

How to Use

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1. Clone the VLM-R1 repository and install dependencies: `git clone https://github.com/om-ai-lab/VLM-R1.git` and run `bash setup.sh`.
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2. Prepare the data set and download the COCO image and annotation files for the expression understanding task.
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3. Configure the data path and model parameters, and edit the `rec.yaml` file to specify the data set path.
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4. Use the GRPO method to train the model: run `bash src/open-r1-multimodal/run_grpo_rec.sh`.
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5. Evaluate model performance: Run `python test_rec_r1.py` to evaluate the model.

Target Users

This model is suitable for application scenarios that require efficient visual understanding, such as image annotation, intelligent customer service, autonomous driving and other fields. Its strong generalization ability and stability enable it to handle complex visual language tasks, providing developers with a reliable tool for building applications that require precise visual recognition.

Examples

In autonomous driving scenarios, VLM-R1 can be used to understand traffic signs and descriptions of road conditions.

In intelligent customer service, this model can parse users' descriptions of product pictures and provide accurate customer service support.

In the image annotation task, VLM-R1 can quickly locate target objects in images based on natural language descriptions.

Quick Access

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Categories

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› AI model
› Picture editing

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