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[Tut] MiniGPT-4: The Latest Breakthrough in Language Generation Technology - xSicKxBot - 04-27-2023
MiniGPT-4: The Latest Breakthrough in Language Generation Technology
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<div class="kksr-legend" style="font-size: 19.2px;"> 4/5 – (1 vote) </div>
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<p>If you are interested in <a rel="noreferrer noopener" href="https://blog.finxter.com/category/natural-language-processing/" data-type="URL" data-id="https://blog.finxter.com/category/natural-language-processing/" target="_blank">natural language processing (NLP)</a> and computer vision, you may have heard about <strong>MiniGPT-4</strong>. <img src="https://s.w.org/images/core/emoji/14.0.0/72x72/1f916.png" alt="?" class="wp-smiley" style="height: 1em; max-height: 1em;" /></p>
<p>This neural network model has been developed to improve <strong>vision-language comprehension</strong> by incorporating a frozen visual encoder and a frozen <a href="https://blog.finxter.com/the-evolution-of-large-language-models-llms-insights-from-gpt-4-and-beyond/" data-type="post" data-id="1267220" target="_blank" rel="noreferrer noopener">large language model (LLM)</a> with a single projection layer. </p>
<p>MiniGPT-4 has demonstrated numerous capabilities similar to <a href="https://blog.finxter.com/gpt-4-is-out-a-new-language-model-on-steroids/" data-type="post" data-id="1208854" target="_blank" rel="noreferrer noopener">GPT-4</a>, like generating detailed image descriptions and creating websites from handwritten drafts.</p>
<p>One of the most impressive features of MiniGPT-4 is its <strong>computation efficiency</strong>. Despite its advanced capabilities, this model is designed to be lightweight and easy to use. <strong><em>This makes it an ideal choice for developers who need to generate natural language descriptions of images but don’t want to spend hours training a complex neural network.</em></strong> </p>
<div class="wp-block-image">
<figure class="aligncenter size-large is-resized"><img loading="lazy" decoding="async" src="https://blog.finxter.com/wp-content/uploads/2023/04/image-282-550x1024.png" alt="" class="wp-image-1321090" width="550" height="1024" srcset="https://blog.finxter.com/wp-content/uploads/2023/04/image-282-550x1024.png 550w, https://blog.finxter.com/wp-content/uploads/2023/04/image-282-161x300.png 161w, https://blog.finxter.com/wp-content/uploads/2023/04/image-282-768x1429.png 768w, https://blog.finxter.com/wp-content/uploads/2023/04/image-282-825x1536.png 825w, https://blog.finxter.com/wp-content/uploads/2023/04/image-282-1100x2048.png 1100w, https://blog.finxter.com/wp-content/uploads/2023/04/image-282.png 1289w" sizes="(max-width: 550px) 100vw, 550px" /></figure>
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<p class="has-text-align-center"><em>Image source: <a href="https://github.com/Vision-CAIR/MiniGPT-4" target="_blank" rel="noreferrer noopener">https://github.com/Vision-CAIR/MiniGPT-4</a></em></p>
<p>Additionally, MiniGPT-4 has been shown to have <strong>high generation reliability</strong>, meaning that it consistently produces accurate and relevant descriptions of images.</p>
<h2 class="wp-block-heading">What is MiniGPT-4?</h2>
<p>If you’re looking for a computationally efficient large language model that can generate reliable text, MiniGPT-4 might be the solution you’re looking for. </p>
<p class="has-global-color-8-background-color has-background"><img src="https://s.w.org/images/core/emoji/14.0.0/72x72/1f916.png" alt="?" class="wp-smiley" style="height: 1em; max-height: 1em;" /> <strong>MiniGPT-4</strong> is a language model architecture that combines a frozen visual encoder with a frozen large language model (LLM) using just one <em>linear projection layer</em>. The model is designed to align the visual features with the language model, making it capable of processing images alongside language.</p>
<div class="wp-block-image">
<figure class="aligncenter size-large"><img decoding="async" loading="lazy" width="889" height="1024" src="https://blog.finxter.com/wp-content/uploads/2023/04/image-283-889x1024.png" alt="" class="wp-image-1321093" srcset="https://blog.finxter.com/wp-content/uploads/2023/04/image-283-889x1024.png 889w, https://blog.finxter.com/wp-content/uploads/2023/04/image-283-261x300.png 261w, https://blog.finxter.com/wp-content/uploads/2023/04/image-283-768x884.png 768w, https://blog.finxter.com/wp-content/uploads/2023/04/image-283.png 1289w" sizes="(max-width: 889px) 100vw, 889px" /></figure>
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<p class="has-text-align-center"><em>Image source: <a rel="noreferrer noopener" href="https://github.com/Vision-CAIR/MiniGPT-4" target="_blank">https://github.com/Vision-CAIR/MiniGPT-4</a></em></p>
<p>MiniGPT-4 is an <a href="https://github.com/Vision-CAIR/MiniGPT-4" data-type="URL" data-id="https://github.com/Vision-CAIR/MiniGPT-4" target="_blank" rel="noreferrer noopener">open-source</a> model that can be fine-tuned to perform complex vision-language tasks like GPT-4. The model architecture consists of a vision encoder with a pre-trained ViT and Q-Former, a single linear projection layer, and an advanced Vicuna large language model. The trained checkpoint can be used for <em>transfer learning</em>, and the model can be fine-tuned on specific tasks with additional data.</p>
<p>MiniGPT-4 has many capabilities similar to those exhibited by GPT-4, including <strong>detailed image description generation and website creation from hand-written drafts</strong>. </p>
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<figure class="aligncenter size-full"><img decoding="async" loading="lazy" width="1289" height="5944" src="https://blog.finxter.com/wp-content/uploads/2023/04/image-284.png" alt="" class="wp-image-1321094" srcset="https://blog.finxter.com/wp-content/uploads/2023/04/image-284.png 1289w, https://blog.finxter.com/wp-content/uploads/2023/04/image-284-65x300.png 65w, https://blog.finxter.com/wp-content/uploads/2023/04/image-284-222x1024.png 222w, https://blog.finxter.com/wp-content/uploads/2023/04/image-284-768x3541.png 768w, https://blog.finxter.com/wp-content/uploads/2023/04/image-284-333x1536.png 333w, https://blog.finxter.com/wp-content/uploads/2023/04/image-284-444x2048.png 444w" sizes="(max-width: 1289px) 100vw, 1289px" /></figure>
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<p class="has-text-align-center"><em>Image Source: <a href="https://minigpt-4.github.io/" target="_blank" rel="noreferrer noopener">https://minigpt-4.github.io/</a></em></p>
<p>The model is <strong>computationally efficient</strong> and can be trained on a single GPU, making it <strong>accessible to researchers and developers</strong> who don’t have access to large-scale computing resources.</p>
<h2 class="wp-block-heading">Video Example of Using MiniGPT</h2>
<figure class="wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube"><a href="https://blog.finxter.com/minigpt-4-the-latest-breakthrough-in-language-generation-technology/"><img src="https://blog.finxter.com/wp-content/plugins/wp-youtube-lyte/lyteCache.php?origThumbUrl=https%3A%2F%2Fi.ytimg.com%2Fvi%2F__tftoxpBAw%2Fhqdefault.jpg" alt="YouTube Video"></a><figcaption></figcaption></figure>
<h2 class="wp-block-heading">MiniGPT-4 Demo</h2>
<p>If you’re interested in trying out MiniGPT-4, you’ll be pleased to know that a <a rel="noreferrer noopener" href="https://minigpt-4.github.io/" data-type="URL" data-id="https://minigpt-4.github.io/" target="_blank">demo is available for you to test</a>:</p>
<figure class="wp-block-image size-large"><a href="https://minigpt-4.github.io/" target="_blank" rel="noreferrer noopener"><img decoding="async" loading="lazy" width="1024" height="577" src="https://blog.finxter.com/wp-content/uploads/2023/04/image-281-1024x577.png" alt="" class="wp-image-1321086" srcset="https://blog.finxter.com/wp-content/uploads/2023/04/image-281-1024x577.png 1024w, https://blog.finxter.com/wp-content/uploads/2023/04/image-281-300x169.png 300w, https://blog.finxter.com/wp-content/uploads/2023/04/image-281-768x433.png 768w, https://blog.finxter.com/wp-content/uploads/2023/04/image-281-1536x865.png 1536w, https://blog.finxter.com/wp-content/uploads/2023/04/image-281.png 1662w" sizes="(max-width: 1024px) 100vw, 1024px" /></a></figure>
<p class="has-base-2-background-color has-background"><img src="https://s.w.org/images/core/emoji/14.0.0/72x72/1f4a1.png" alt="?" class="wp-smiley" style="height: 1em; max-height: 1em;" /> <strong>Demo Link</strong>: <a href="https://minigpt-4.github.io/" target="_blank" rel="noreferrer noopener">https://minigpt-4.github.io/</a></p>
<p>The demo allows you to see the capabilities of MiniGPT-4 in action and provides a glimpse of what you can expect if you decide to use it in your own projects.</p>
<p><strong>User-Friendly Demo</strong>: The MiniGPT-4 demo is user-friendly and easy to use, even if you’re unfamiliar with this technology. The interface is simple and straightforward, allowing you to input text or images and see how MiniGPT-4 processes them. The demo is intuitive, so you can start immediately without prior knowledge or experience.</p>
<p><strong>Generate Websites From Hand-Written Text</strong>: One of the most impressive features of the MiniGPT-4 demo is its ability to generate websites from handwritten text. This means you can input a piece of text, and MiniGPT-4 will create a website based on that text. The websites generated by MiniGPT-4 are professional-looking and can be used for various purposes.</p>
<p><strong>Create Image Descriptions</strong>: MiniGPT-4 can also create detailed image descriptions in addition to generating websites. This is particularly useful for those who work in fields such as art or photography, where providing detailed descriptions of images is essential. With MiniGPT-4, you can input an image and receive a detailed description that accurately captures the essence of the image.</p>
<div class="wp-block-image">
<figure class="aligncenter size-large"><img decoding="async" loading="lazy" width="614" height="1024" src="https://blog.finxter.com/wp-content/uploads/2023/04/image-285-614x1024.png" alt="" class="wp-image-1321096" srcset="https://blog.finxter.com/wp-content/uploads/2023/04/image-285-614x1024.png 614w, https://blog.finxter.com/wp-content/uploads/2023/04/image-285-180x300.png 180w, https://blog.finxter.com/wp-content/uploads/2023/04/image-285-768x1280.png 768w, https://blog.finxter.com/wp-content/uploads/2023/04/image-285-921x1536.png 921w, https://blog.finxter.com/wp-content/uploads/2023/04/image-285-1228x2048.png 1228w, https://blog.finxter.com/wp-content/uploads/2023/04/image-285.png 1289w" sizes="(max-width: 614px) 100vw, 614px" /></figure>
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<p class="has-text-align-center"><em>Image Source: <a rel="noreferrer noopener" href="https://minigpt-4.github.io/" target="_blank">https://minigpt-4.github.io/</a></em></p>
<h2 class="wp-block-heading">MiniGPT-4 for Image-Text Pairs</h2>
<p>Let’s explore how MiniGPT-4 can help you with image-text pairs.</p>
<h3 class="wp-block-heading">Aligned Image-Text Pairs</h3>
<p>MiniGPT-4 uses aligned image-text pairs to learn how to generate accurate descriptions of images. MiniGPT-4 aligns a frozen visual encoder with a frozen language model called <em>Vicuna </em>using just one projection layer during training.</p>
<p>This allows MiniGPT-4 to learn how to generate natural language descriptions of images aligned with the image’s visual features.</p>
<h3 class="wp-block-heading">Raw Image-Text Pairs</h3>
<p>MiniGPT-4 can also work with raw image-text pairs. However, the quality of the dataset is crucial for the performance of MiniGPT-4. </p>
<p>To achieve high accuracy, you need a high-quality dataset of image-text pairs. MiniGPT-4 requires a large and diverse dataset of high-quality image-text pairs to learn how to generate accurate descriptions of images.</p>
<h3 class="wp-block-heading">Image Descriptions</h3>
<p>MiniGPT-4 can generate accurate descriptions of images, write texts based on images, provide solutions to problems depicted in pictures, and even teach users how to do certain things based on photos. MiniGPT-4’s ability to generate accurate descriptions of images is due to its powerful visual encoder and ability to align the visual features with natural language descriptions.</p>
<h2 class="wp-block-heading">Multi-Modal Abilities</h2>
<p class="has-base-2-background-color has-background"><img src="https://s.w.org/images/core/emoji/14.0.0/72x72/1f4a1.png" alt="?" class="wp-smiley" style="height: 1em; max-height: 1em;" /> MiniGPT-4 has demonstrated extraordinary multi-modal abilities, such as <strong>directly generating websites from handwritten text</strong> and <strong>identifying humorous elements within images</strong>. These features are rarely observed in previous vision-language models. </p>
<div class="wp-block-image">
<figure class="aligncenter size-large"><img decoding="async" loading="lazy" width="570" height="1024" src="https://blog.finxter.com/wp-content/uploads/2023/04/image-286-570x1024.png" alt="" class="wp-image-1321098" srcset="https://blog.finxter.com/wp-content/uploads/2023/04/image-286-570x1024.png 570w, https://blog.finxter.com/wp-content/uploads/2023/04/image-286-167x300.png 167w, https://blog.finxter.com/wp-content/uploads/2023/04/image-286-768x1379.png 768w, https://blog.finxter.com/wp-content/uploads/2023/04/image-286-855x1536.png 855w, https://blog.finxter.com/wp-content/uploads/2023/04/image-286-1140x2048.png 1140w, https://blog.finxter.com/wp-content/uploads/2023/04/image-286.png 1289w" sizes="(max-width: 570px) 100vw, 570px" /></figure>
</div>
<p class="has-text-align-center"><em>Image Source: <a rel="noreferrer noopener" href="https://minigpt-4.github.io/" target="_blank">https://minigpt-4.github.io/</a></em></p>
<p>Let’s take a closer look at some of MiniGPT-4’s multi-modal abilities:</p>
<h3 class="wp-block-heading">Image Description Generation</h3>
<p>MiniGPT-4 can generate descriptions of images. </p>
<p><em>For example, if you have an image of a product you want to sell online, you can use MiniGPT-4 to generate a description of the product you can use in your online store. </em></p>
<p>MiniGPT-4 can also be used to generate descriptions of images for people who are visually impaired. This can be particularly helpful for people who rely on screen readers to access information online.</p>
<h3 class="wp-block-heading">Conversation Template</h3>
<p>MiniGPT-4 can generate conversational templates. MiniGPT-4 can generate a template to use as a starting point for your conversation. </p>
<p><strong>Examples: </strong></p>
<ul>
<li><em>If you need to have a conversation with your boss about a difficult topic, you can use MiniGPT-4 to generate a template that you can use to start the conversation. </em></li>
<li><em>MiniGPT-4 can also generate conversational templates for people struggling to express themselves verbally or with hand-written drafts.</em></li>
</ul>
<p class="has-base-2-background-color has-background"><img src="https://s.w.org/images/core/emoji/14.0.0/72x72/1f4a1.png" alt="?" class="wp-smiley" style="height: 1em; max-height: 1em;" /> <strong>Recommended</strong>: <a href="https://blog.finxter.com/openai-glossary/" data-type="URL" data-id="https://blog.finxter.com/openai-glossary/" target="_blank" rel="noreferrer noopener">Free OpenAI Terminology Cheat Sheet (PDF)</a></p>
<h2 class="wp-block-heading">MiniGPT-4 Implementation</h2>
<h3 class="wp-block-heading">Installation</h3>
<p>You can install the code from the <a rel="noreferrer noopener" href="https://github.com/Vision-CAIR/MiniGPT-4" data-type="URL" data-id="https://github.com/Vision-CAIR/MiniGPT-4" target="_blank">Vision-CAIR/MiniGPT-4 GitHub repository</a>. The code is available under the BSD 3-Clause License. To install MiniGPT-4, clone the repository and install the required packages. </p>
<p>The installation instructions are provided in the <a href="https://github.com/Vision-CAIR/MiniGPT-4#installation" data-type="URL" data-id="https://github.com/Vision-CAIR/MiniGPT-4#installation" target="_blank" rel="noreferrer noopener">README</a> file of the repository:</p>
<pre class="EnlighterJSRAW" data-enlighter-language="generic" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">git clone https://github.com/Vision-CAIR/MiniGPT-4.git
cd MiniGPT-4
conda env create -f environment.yml
conda activate minigpt4</pre>
<h3 class="wp-block-heading">Dataset Preparation</h3>
<p>MiniGPT-4 requires aligned image-text pairs for training. The authors of MiniGPT-4 used the Laion and CC datasets for the first pretraining stage. </p>
<p>To prepare the datasets, download and preprocess them using the provided scripts. The instructions for dataset preparation are also available in the repository’s <a href="https://github.com/Vision-CAIR/MiniGPT-4/blob/main/PrepareVicuna.md" data-type="URL" data-id="https://github.com/Vision-CAIR/MiniGPT-4/blob/main/PrepareVicuna.md" target="_blank" rel="noreferrer noopener">README</a> file.</p>
<h3 class="wp-block-heading">Model Config File</h3>
<p>The model configuration file contains the hyperparameters and settings for the MiniGPT-4 model. </p>
<p>You can modify the configuration file to adjust the model settings according to your needs. The configuration file is provided in the repository and is named <code>config.yaml</code>. </p>
<p>The configuration file contains settings for the vision encoder, language model, training, and evaluation parameters.</p>
<h3 class="wp-block-heading">Evaluation Config File</h3>
<p>The evaluation configuration file contains the settings for evaluating the MiniGPT-4 model. You can modify the evaluation configuration file to adjust the evaluation settings according to your needs. </p>
<p>The evaluation configuration file is provided in the repository and is named <code>eval.yaml</code>. The evaluation configuration file contains settings for the evaluation dataset, the evaluation metrics, and the evaluation batch size. </p>
<p>MiniGPT-4 aligns a frozen visual encoder from BLIP-2 with a frozen LLM, Vicuna, using just one projection layer. The first traditional pretraining stage is trained using roughly 5 million aligned image-text pairs in 10 hours using 4 A100s. </p>
<p>After the first stage, Vicuna can understand the image. MiniGPT-4 is an implementation of the GPT architecture that enhances vision-language understanding by combining a frozen visual encoder with a frozen large language model (LLM) using just one projection layer. </p>
<p>The implementation is lightweight and requires training only the linear layer to align the visual features with the Vicuna.</p>
<h2 class="wp-block-heading">Research Paper Citation</h2>
<div class="wp-block-image">
<figure class="aligncenter size-large"><a href="https://arxiv.org/abs/2304.10592" target="_blank" rel="noreferrer noopener"><img decoding="async" loading="lazy" width="1024" height="256" src="https://blog.finxter.com/wp-content/uploads/2023/04/image-287-1024x256.png" alt="" class="wp-image-1321110" srcset="https://blog.finxter.com/wp-content/uploads/2023/04/image-287-1024x256.png 1024w, https://blog.finxter.com/wp-content/uploads/2023/04/image-287-300x75.png 300w, https://blog.finxter.com/wp-content/uploads/2023/04/image-287-768x192.png 768w, https://blog.finxter.com/wp-content/uploads/2023/04/image-287.png 1390w" sizes="(max-width: 1024px) 100vw, 1024px" /></a></figure>
</div>
<p>If you want to use this in your own research, use the following Latex template for citation: <img src="https://s.w.org/images/core/emoji/14.0.0/72x72/1f447.png" alt="?" class="wp-smiley" style="height: 1em; max-height: 1em;" /></p>
<pre class="wp-block-preformatted"><code>@misc{zhu2022minigpt4, title={MiniGPT-4: Enhancing Vision-language Understanding with Advanced Large Language Models}, author={Deyao Zhu and Jun Chen and Xiaoqian Shen and Xiang Li and Mohamed Elhoseiny}, journal={arXiv preprint arXiv:2304.10592}, year={2023},
}</code></pre>
<p class="has-base-2-background-color has-background"><img src="https://s.w.org/images/core/emoji/14.0.0/72x72/1f4a1.png" alt="?" class="wp-smiley" style="height: 1em; max-height: 1em;" /> <strong>Recommended</strong>: <a href="https://blog.finxter.com/free-chatgpt-prompting-cheat-sheet-pdf/" data-type="post" data-id="1210513" target="_blank" rel="noreferrer noopener">Free ChatGPT Prompting Cheat Sheet (PDF)</a></p>
</div>
https://www.sickgaming.net/blog/2023/04/26/minigpt-4-the-latest-breakthrough-in-language-generation-technology/