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Model Description:


This model, Llama-2-7b-chat-finetunee, is a fine-tuned version of NousResearch/Llama-2-7b-chat-hf. It has been optimized for text-generation tasks, particularly for instruction-following and conversational applications. The fine-tuning was performed using the Guanaco-LLaMA2-1K dataset, a high-quality dataset designed for aligning language models to human preferences.
The fine-tuning process utilizes QLoRA (Quantized Low-Rank Adaptation), which enables efficient and memory-friendly training with 4-bit precision. LoRA configuration parameters include:

LoRA rank (r): 64
Alpha parameter: 16
Dropout probability: 0.1
Training Details
Frameworks: Hugging Face transformers, peft, trl, and bitsandbytes.
Optimization: The training process includes techniques like gradient checkpointing and gradient clipping for stability and efficiency.
Batch Size: 4 per device.
Learning Rate: 2e-4 with a cosine learning rate scheduler.
Training Epochs: 25 epoch.


Usage:
The model can be used for generating text by providing prompts in a conversational format.

Example:
from transformers import pipeline
pipe = pipeline(task="text-generation", model="lee12ki/llama2-finetune-7b")
result = pipe("<s>[INST] What is a large language model? [/INST]")
print(result[0]["generated_text"])


Evaluation:
The model has been fine-tuned for improved instruction-following abilities. Common metrics like perplexity and response coherence can be used to evaluate its performance.

Applications:
Chatbots and virtual assistants.
Creative writing and content generation.
Knowledge-based query answering.

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+ ---
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+ # Model Card for Model ID
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+ <!-- Provide a quick summary of what the model is/does. -->
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+ This modelcard aims to be a base template for new models. It has been generated using [this raw template](https://github.com/huggingface/huggingface_hub/blob/main/src/huggingface_hub/templates/modelcard_template.md?plain=1).
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+ ## Model Details
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+ ### Model Description
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+ - **Developed by:** [More Information Needed]
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+ ## Uses
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+ ### Direct Use
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+ ### Downstream Use [optional]
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+ ## Bias, Risks, and Limitations
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+ ### Recommendations
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+ Users (both direct and downstream) should be made aware of the risks, biases and limitations of the model. More information needed for further recommendations.
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+ ## How to Get Started with the Model
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+ Use the code below to get started with the model.
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+ ## Training Details
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+ ### Training Data
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+ #### Preprocessing [optional]
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+ #### Training Hyperparameters
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+ - **Training regime:** [More Information Needed] <!--fp32, fp16 mixed precision, bf16 mixed precision, bf16 non-mixed precision, fp16 non-mixed precision, fp8 mixed precision -->
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+ ## Evaluation
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+ ### Results
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+ #### Summary
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+ ## Technical Specifications [optional]
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