Update README.md
Browse files
README.md
CHANGED
|
@@ -1,3 +1,126 @@
|
|
| 1 |
-
---
|
| 2 |
-
|
| 3 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
---
|
| 2 |
+
language: en
|
| 3 |
+
license: apache-2.0
|
| 4 |
+
library_name: peft
|
| 5 |
+
tags:
|
| 6 |
+
- h2oai
|
| 7 |
+
- causal-lm
|
| 8 |
+
- text-generation
|
| 9 |
+
- adhd
|
| 10 |
+
- cpt-ii
|
| 11 |
+
- clinical-assistant
|
| 12 |
+
base_model: h2oai/h2o-danube3-500m-chat
|
| 13 |
+
---
|
| 14 |
+
|
| 15 |
+
# ADHD CPT Analyst
|
| 16 |
+
|
| 17 |
+
## Model Description
|
| 18 |
+
|
| 19 |
+
This model is a fine-tuned version of `h2oai/h2o-danube3-500m-chat`, specifically adapted for analyzing and interpreting textual reports from the Conners' Continuous Performance Test II (CPT-II). It has been trained using Low-Rank Adaptation (LoRA) on a dataset of CPT-II results to identify patterns relevant to the assessment of ADHD.
|
| 20 |
+
|
| 21 |
+
The model takes a textual summary of a patient's CPT-II scores as input and can provide analysis, explanations of the metrics, and potential interpretations.
|
| 22 |
+
|
| 23 |
+
## Intended Uses & Limitations
|
| 24 |
+
|
| 25 |
+
This model is intended as a research and educational tool. It can be used to:
|
| 26 |
+
- Assist researchers in analyzing patterns across large datasets of CPT-II reports.
|
| 27 |
+
- Help students and trainees learn about the different metrics in a CPT-II report and their potential clinical significance.
|
| 28 |
+
- Provide a preliminary interpretation of a CPT-II report.
|
| 29 |
+
|
| 30 |
+
**Crucial Disclaimer:** This model is **not a medical device** and should **not** be used for self-diagnosis or as a substitute for professional medical advice, diagnosis, or treatment. Always consult with a qualified healthcare provider for any health-related concerns.
|
| 31 |
+
|
| 32 |
+
## How to Use
|
| 33 |
+
|
| 34 |
+
To use this model, you need to load the base model (`h2oai/h2o-danube3-500m-chat`) and then apply the LoRA adapter.
|
| 35 |
+
|
| 36 |
+
```python
|
| 37 |
+
import torch
|
| 38 |
+
from transformers import AutoTokenizer, AutoModelForCausalLM
|
| 39 |
+
from peft import PeftModel
|
| 40 |
+
|
| 41 |
+
# Model and repository parameters
|
| 42 |
+
base_model_id = "h2oai/h2o-danube3-500m-chat"
|
| 43 |
+
adapter_id = "monkwarrior08/adhd-cpt-analyst"
|
| 44 |
+
|
| 45 |
+
# Load tokenizer and base model
|
| 46 |
+
tokenizer = AutoTokenizer.from_pretrained(base_model_id)
|
| 47 |
+
base_model = AutoModelForCausalLM.from_pretrained(
|
| 48 |
+
base_model_id,
|
| 49 |
+
torch_dtype=torch.bfloat16,
|
| 50 |
+
device_map="auto",
|
| 51 |
+
)
|
| 52 |
+
|
| 53 |
+
# Load the LoRA adapter
|
| 54 |
+
model = PeftModel.from_pretrained(base_model, adapter_id)
|
| 55 |
+
model.eval()
|
| 56 |
+
|
| 57 |
+
# Create a prompt with a patient's data
|
| 58 |
+
patient_report = """
|
| 59 |
+
Patient ID: 3.0
|
| 60 |
+
Assessment Status: 3.0
|
| 61 |
+
Assessment Duration: 839999.0 seconds
|
| 62 |
+
|
| 63 |
+
CPT II Summary Report:
|
| 64 |
+
- Omissions:
|
| 65 |
+
- General T-Score: 78.75
|
| 66 |
+
- ADHD T-Score: 70.25
|
| 67 |
+
- Raw Score: 11.0
|
| 68 |
+
- Commissions:
|
| 69 |
+
- General T-Score: 65.98
|
| 70 |
+
- ADHD T-Score: 70.89
|
| 71 |
+
- Raw Score: 28.0
|
| 72 |
+
- Hit Reaction Time (HitRT):
|
| 73 |
+
- General T-Score: 36.57
|
| 74 |
+
- Mean Reaction Time: 325.20 ms
|
| 75 |
+
ADHD Confidence Index: 86.87
|
| 76 |
+
"""
|
| 77 |
+
|
| 78 |
+
prompt = f"<|prompt|>Analyze this CPT-II report and summarize the findings for potential indicators of ADHD.:\\n{patient_report}<|end|><|answer|>"
|
| 79 |
+
|
| 80 |
+
# Generate a response
|
| 81 |
+
inputs = tokenizer(prompt, return_tensors="pt").to(model.device)
|
| 82 |
+
outputs = model.generate(
|
| 83 |
+
**inputs,
|
| 84 |
+
max_new_tokens=256,
|
| 85 |
+
eos_token_id=tokenizer.eos_token_id,
|
| 86 |
+
do_sample=True,
|
| 87 |
+
temperature=0.6,
|
| 88 |
+
top_p=0.9,
|
| 89 |
+
)
|
| 90 |
+
|
| 91 |
+
response = tokenizer.decode(outputs[0], skip_special_tokens=True)
|
| 92 |
+
|
| 93 |
+
# Extract only the model's answer
|
| 94 |
+
answer = response.split('<|answer|>')[1].strip()
|
| 95 |
+
print(answer)
|
| 96 |
+
```
|
| 97 |
+
|
| 98 |
+
## Training Data
|
| 99 |
+
|
| 100 |
+
The model was fine-tuned on a private dataset derived from the `ADHD Diagnosis CPT II Data.csv` file. Each record was converted into a textual summary containing the following key metrics:
|
| 101 |
+
- Omissions (T-Scores, Raw Score)
|
| 102 |
+
- Commissions (T-Scores, Raw Score)
|
| 103 |
+
- Hit Reaction Time (T-Score, Mean)
|
| 104 |
+
- Variability of SE
|
| 105 |
+
- d'
|
| 106 |
+
- Beta
|
| 107 |
+
- Perseverations
|
| 108 |
+
- ADHD Confidence Index
|
| 109 |
+
|
| 110 |
+
## Training Procedure
|
| 111 |
+
|
| 112 |
+
The model was trained using the `trl` library's `SFTTrainer` with a LoRA configuration. The primary goal was to teach the model to understand the relationship between the various CPT-II metrics and their relevance in ADHD assessment.
|
| 113 |
+
|
| 114 |
+
### BibTeX Citation
|
| 115 |
+
|
| 116 |
+
If you use this model in your research, please consider citing it:
|
| 117 |
+
|
| 118 |
+
```bibtex
|
| 119 |
+
@software{monkwarrior08_2024_adhd_cpt_analyst,
|
| 120 |
+
author = {monkwarrior08},
|
| 121 |
+
title = {ADHD CPT Analyst: A Fine-tuned Language Model for CPT-II Report Interpretation},
|
| 122 |
+
month = {8},
|
| 123 |
+
year = {2024},
|
| 124 |
+
url = {https://huggingface.co/monkwarrior08/adhd-cpt-analyst}
|
| 125 |
+
}
|
| 126 |
+
```
|