qwen-trader-cn-merged

Qwen2.5-7B-Instruct 中文金融/交易微调版(全参微调后合并权重,可直接推理)。

模型信息

  • 架构:Qwen2ForCausalLM(基础模型 Qwen/Qwen2.5-7B-Instruct
  • 参数规模:7B;hidden size 3584,28 层,vocab 152064
  • 精度:fp16(model.safetensors,约 15.2GB)
  • 许可:Apache 2.0(可再分发)

用途

面向中文金融/交易场景的文本生成模型,可用于行情分析、交易策略问答、财经信息解读等(本仓库为学术/工程备份用途,不构成投资建议)。

加载示例

from transformers import AutoModelForCausalLM, AutoTokenizer
import torch

model_id = "gxinxing/qwen-trader-cn-merged"
model = AutoModelForCausalLM.from_pretrained(
    model_id, torch_dtype=torch.float16, device_map="auto"
)
tokenizer = AutoTokenizer.from_pretrained(model_id)

prompt = "请分析今天的A股大盘走势"
messages = [{"role": "user", "content": prompt}]
text = tokenizer.apply_chat_template(messages, tokenize=False, add_generation_prompt=True)
inputs = tokenizer(text, return_tensors="pt").to(model.device)
out = model.generate(**inputs, max_new_tokens=512)
print(tokenizer.decode(out[0][inputs["input_ids"].shape[1]:], skip_special_tokens=True))

关联仓库

  • 同架构英文/多市场交易微调版:gxinxing/qwen-trader-merged
  • LoRA 适配器:gxinxing/qwen-trader-cn-loragxinxing/qwen-trader-lora
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