Medical ChatBot

🚀 医疗聊天机器人

该医疗聊天机器人专为研究目的设计，可提供一定医疗相关信息，但不能替代专业医疗建议。

🚀 快速开始

请注意，此聊天机器人仅用于研究目的，不适合在实际医疗环境中使用。虽然该聊天机器人经过训练，能够提供准确且有用的回复，但它不能替代专业的医疗建议、诊断或治疗。聊天机器人提供的信息不应被用于做出医疗决策，任何健康问题都应咨询有执照的医疗服务提供者。

以下是使用该聊天机器人的代码示例：

import torch
from transformers import GPT2LMHeadModel, GPT2Tokenizer


path = "Mohammed-Altaf/Medical-ChatBot"
device = "cuda" if torch.cuda.is_available() else "cpu"
tokenizer = GPT2Tokenizer.from_pretrained(path)
model = GPT2LMHeadModel.from_pretrained(path).to(device)

prompt_input = (
    "The conversation between human and AI assistant.\n"
    "[|Human|] {input}\n"
    "[|AI|]"
)
sentence = prompt_input.format_map({'input': "what is parkinson's disease?"})
inputs = tokenizer(sentence, return_tensors="pt").to(device)

with torch.no_grad():
    beam_output = model.generate(**inputs,
                                min_new_tokens=1, 
                                max_length=512,
                                num_beams=3,
                                repetition_penalty=1.2,
                                early_stopping=True,
                                eos_token_id=198 
                                )
    print(tokenizer.decode(beam_output[0], skip_special_tokens=True))

💻 使用示例

基础用法

import torch
from transformers import GPT2LMHeadModel, GPT2Tokenizer


path = "Mohammed-Altaf/Medical-ChatBot"
device = "cuda" if torch.cuda.is_available() else "cpu"
tokenizer = GPT2Tokenizer.from_pretrained(path)
model = GPT2LMHeadModel.from_pretrained(path).to(device)

prompt_input = (
    "The conversation between human and AI assistant.\n"
    "[|Human|] {input}\n"
    "[|AI|]"
)
sentence = prompt_input.format_map({'input': "what is parkinson's disease?"})
inputs = tokenizer(sentence, return_tensors="pt").to(device)

with torch.no_grad():
    beam_output = model.generate(**inputs,
                                min_new_tokens=1, 
                                max_length=512,
                                num_beams=3,
                                repetition_penalty=1.2,
                                early_stopping=True,
                                eos_token_id=198 
                                )
    print(tokenizer.decode(beam_output[0], skip_special_tokens=True))

示例输出

The conversation between human and AI assistant.
[|Human|] what is parkinson's disease?
[|AI|] Parkinson's disease is a neurodegenerative disorder that affects movement. It is caused by the loss of dopamine-producing cells in the brain.

The conversation between human and AI assistant.
[|Human|] what type of honey is best for a bad covid cough?
[|AI|] Manuka honey has been shown to have anti-inflammatory and antibacterial properties that can help alleviate symptoms of a bad covid cough.

📄 许可证

本项目采用 MIT 许可证。

⚠️ 重要提示

此聊天机器人仅用于研究目的，不能替代专业医疗建议、诊断或治疗。

💡 使用建议

在使用聊天机器人获取的信息时，请务必咨询专业医疗人员。