How to use from the
Use from the
Transformers library
# Use a pipeline as a high-level helper
from transformers import pipeline

pipe = pipeline("text-generation", model="iamaber/mistral-7b-pubmedqa-lora-plus")
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)
# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("iamaber/mistral-7b-pubmedqa-lora-plus")
model = AutoModelForCausalLM.from_pretrained("iamaber/mistral-7b-pubmedqa-lora-plus", device_map="auto")
messages = [
    {"role": "user", "content": "Who are you?"},
]
inputs = tokenizer.apply_chat_template(
	messages,
	add_generation_prompt=True,
	tokenize=True,
	return_dict=True,
	return_tensors="pt",
).to(model.device)

outputs = model.generate(**inputs, max_new_tokens=40)
print(tokenizer.decode(outputs[0][inputs["input_ids"].shape[-1]:]))
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pubmedqa-loraplus Model

Overview

This merged artifact fine-tunes mistralai/Mistral-7B-Instruct-v0.3 on qiaojin/PubMedQA / pqa_labeled using LoRA+.

Training Setup

Field Value
Train examples 900
Eval examples 100
Epochs 3
Train batch size 4
Eval batch size 4
Gradient accumulation 4
Learning rate 5e-05
Best eval loss 0.5188
Latest eval loss 0.5188
Latest train loss 0.4810
Train runtime (s) 566.5676
Global step 171

Evaluation Summary

Metric Value
PubMedQA accuracy 0.4500
PubMedQA macro F1 0.2069
PubMedQA weighted F1 0.2793
PubMedQA samples 100
Medical MMLU accuracy 0.1600
Medical MMLU samples 50

Medical MMLU Subject Breakdown

Subject Accuracy Correct Total
anatomy 0.1600 8 50
clinical_knowledge 0.0000 0 0
college_medicine 0.0000 0 0
medical_genetics 0.0000 0 0
professional_medicine 0.0000 0 0
virology 0.0000 0 0

PubMedQA Confusion Matrix

Actual \ Predicted yes no maybe
yes 45 0 0
no 40 0 0
maybe 15 0 0
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