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README.md
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---
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language: en
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license: apache-2.0
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library_name: peft
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tags:
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- paligemma
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- visual-question-answering
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- vqa
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- clevr
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- qlora
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- multimodal
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- peft
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base_model: google/paligemma-3b-pt-224
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datasets:
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- leonardPKU/clevr_cogen_a_train
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pipeline_tag: visual-question-answering
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---
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# QLoRA Fine-tuned PaliGemma-3B for Visual Reasoning on CLEVR-CoGen
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This repository contains the QLoRA adapters for the `google/paligemma-3b-pt-224` model, fine-tuned for a Visual Question Answering (VQA) task on the `leonardPKU/clevr_cogen_a_train` dataset.
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This fine-tuned model demonstrates significantly improved performance on questions requiring spatial and logical reasoning about complex scenes with multiple objects compared to the base PaliGemma model. The use of QLoRA (4-bit quantization) makes it possible to run and train this powerful model on consumer-grade hardware.
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## Model Description
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- **Base Model:** `google/paligemma-3b-pt-224`
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- **Fine-tuning Technique:** QLoRA (Quantized Low-Rank Adaptation)
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- **Task:** Visual Question Answering (VQA)
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- **Dataset:** A subset of `leonardPKU/clevr_cogen_a_train`
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- **Key Improvement:** Enhanced ability to perform complex reasoning, counting, and attribute identification in visual scenes.
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## How to Use
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To use this model, you must load the 4-bit quantized base model and then apply the PEFT adapters from this repository.
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### Installation
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First, ensure you have the necessary libraries installed:
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```bash
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pip install -q transformers peft bitsandbytes accelerate Pillow requests
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