GenAI – What Is QLoRA Fine Tuning ? Table Of Contents: What Is Quantization Process ? What Is QLoRA ? Benefits Of QLoRA. Example Of QLoRA. (1) What Is Quantization Process ? (2) What Is QLoRA ? (3) Benefits Of QLoRA ? (4) Example Of QLoRA . transformers peft bitsandbytes datasets from transformers import AutoModelForCausalLM, AutoTokenizer, TrainingArguments, Trainer from peft import prepare_model_for_kbit_training, get_peft_model, LoraConfig, TaskType from datasets import load_dataset from transformers import DataCollatorForLanguageModeling # Load 4-bit quantized model model_name = "meta-llama/Llama-2-7b-hf" model = AutoModelForCausalLM.from_pretrained( model_name, load_in_4bit=True, device_map="auto" ) # Load tokenizer tokenizer = AutoTokenizer.from_pretrained(model_name) # Prepare for QLoRA training model

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