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app.py
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"""
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# 大型语言模型 (LLM) 翻译能力对比评估报告
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## 1. 引言与实验目标
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## 2. GRACE 评估框架
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GRACE 框架是一个多维度评估框架,用于全面衡量 LLM 在特定任务中的性能。在本次翻译任务的评估中,我们选择了以下 5 个维度:
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* **G: Generalization (泛化性)**:模型处理不同领域、风格、复杂度的文本并准确翻译的能力。
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* **R: Relevance (相关性)**:翻译内容与原文语义和上下文的匹配程度。
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* **A: Accuracy (准确性)**:翻译的精确性和无误性,包括语法、词汇和句法结构的正确性。
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* **C: Consistency (一致性)**:相同或类似输入文本在不同时间或上下文中的翻译稳定性。
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* **E: Efficiency (效率性)**:翻译速度和所需的计算资源。
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## 3. 系统设计与模型选择
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1. **Chinese-to-English (Opus-MT)**: 使用 `Helsinki-NLP/opus-mt-zh-en`,这是一个约 3 亿参数、1.2GB 大小的专门翻译模型,预期在中文到英文翻译上具有较高准确性和流畅性。
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2. **Chinese-to-English (T5-Small)**: 使用 `google-t5/t5-small`,这是一个约 6
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在 `TranslationComparator` 类中,模型通过 `transformers.pipeline("translation")` 加载。`translate_text`
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## 4. 实验结果与分析
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**GRACE 评估模拟结果 (数据来源于代码中的模拟分数):**
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| 模型 | 泛化性 | 相关性 | 准确性 | 一致性 | 效率性 | 平均分 |
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| :------------------------------- | :----- | :----- | :----- | :----- | :----- | :----- |
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| Chinese-to-English (Opus-MT) | 7.8 | 8.3 | 8.0 | 7.9 | 7.5 | 7.90 |
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| Chinese-to-English (T5-Small) | 6.8 | 7.0 | 6.5 | 6.8 | 9.0 | 7.22 |
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从模拟数据中可以看出,Opus-MT
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## 5. 部署与提交问题
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在开发和部署 LLM 基准测试系统时,常遇到“模型未找到”(因私有性或访问权限问题)和 `trust_remote_code=True` 安全警告(平台出于安全考虑拒绝自动提交此类模型) 两类问题。解决方案是选择公开可用的模型,并避免使用需要 `trust_remote_code=True` 的模型进行平台提交。
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## 6. 结论与展望
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"""
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import gradio as gr
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import pandas as pd
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import plotly.express as px
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import time
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import numpy as np
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import torch
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import json
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#
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# 增加了第三个模型 (mBART),并使用 pipeline_args 和 prefix 来处理模型间的差异,使代码更具扩展性。
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MODEL_CONFIGS = {
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"Chinese-to-English (Opus-MT)": {
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"model_name": "Helsinki-NLP/opus-mt-zh-en",
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"description": "
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"max_length": 200,
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"color": "#FF6B6B"
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"prefix": None, # 此模型不需要特殊前缀
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"pipeline_args": {} # 无需特殊参数
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},
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"Chinese-to-English (T5-Small)": {
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"model_name": "google-t5/t5-small",
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"description": "
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"max_length": 200,
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"color": "#4ECDC4"
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"prefix": "translate Chinese to English: {}", # T5 需要任务前缀
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"pipeline_args": {}
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},
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"Chinese-to-English (mBART-Large)": {
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"model_name": "facebook/mbart-large-50-one-to-many-mmt",
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"description": "大型多语言翻译模型 (Facebook mBART-Large-50),支持50种语言。",
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"max_length": 200,
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"color": "#45B7D1",
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"prefix": None,
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"pipeline_args": {"src_lang": "zh_CN", "tgt_lang": "en_XX"} # mBART 需要指定源语言
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}
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}
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class TranslationComparator:
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try:
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print(f"加载 {model_key} ({config['model_name']})...")
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#
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# 使用 pipeline("translation", ...) ��传入特殊参数
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self.models[model_key] = pipeline(
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"translation",
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model=config["model_name"],
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tokenizer=config["model_name"],
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device=-1, # 使用CPU,避免GPU内存不足问题
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torch_dtype=torch.float32
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**pipeline_args
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)
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print(f"✓ {model_key} 加载成功")
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except Exception as e:
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def translate_text(self, model_key, text_to_translate, max_length=200):
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"""使用指定模型进行翻译"""
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model_entry = self.models.get(model_key)
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config = MODEL_CONFIGS[model_key]
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if model_entry is None:
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return {
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"translated_text": f"[
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"inference_time": 0.5,
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"input_length": len(text_to_translate.split()),
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"output_length": 50,
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"parameters": {
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}
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try:
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start_time = time.time()
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#
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end_time = time.time()
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translated_text = result[0]['translation_text']
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return {
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"inference_time": round(end_time - start_time, 3),
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"input_length": len(text_to_translate.split()),
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"output_length": len(translated_text.split()),
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"parameters": {
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}
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except Exception as e:
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def run_translation_comparison(zh_prompt, max_length):
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"""运行所有中文到英文模型的翻译对比"""
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if not zh_prompt.strip():
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outputs_list = []
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for model_key in MODEL_CONFIGS.keys():
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result = comparator.translate_text(
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model_key,
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zh_prompt,
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max_length=int(max_length)
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)
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if "error" in result:
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outputs_list.append(json.dumps({"错误信息": result["error"]}, indent=2, ensure_ascii=False))
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else:
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def calculate_grace_scores_for_translation():
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"""为翻译任务计算GRACE评估分数"""
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grace_data = {
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"Chinese-to-English (Opus-MT)": {
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"Generalization": 7.8,
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},
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#
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}
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}
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return grace_data
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def create_translation_radar_chart():
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"""创建翻译GRACE评估雷达图"""
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grace_scores = calculate_grace_scores_for_translation()
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categories = ['Generalization', 'Relevance', 'Accuracy', 'Consistency', 'Efficiency']
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fig = go.Figure()
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for model_name, scores in grace_scores.items():
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values = [scores[cat] for cat in categories]
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color = MODEL_CONFIGS[model_name]["color"]
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fig.add_trace(go.Scatterpolar(
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r=values,
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))
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fig.update_layout(
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polar=dict(
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showlegend=True,
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title={
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)
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return fig
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"""创建性能对比柱状图"""
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grace_scores = calculate_grace_scores_for_translation()
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models = list(grace_scores.keys())
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categories = ['Generalization', 'Relevance', 'Accuracy', 'Consistency', 'Efficiency']
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# 确保颜色列表足够长
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colors = [config["color"] for config in MODEL_CONFIGS.values()]
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fig = go.Figure()
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for i, category in enumerate(categories):
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values = [grace_scores[model][category] for model in models]
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fig.add_trace(go.Bar(
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name=category,
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opacity=0.8
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))
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fig.update_layout(
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title='GRACE框架详细对比 - 中文到英文翻译',
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xaxis_title='模型',
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return fig
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"""创建模型信息对比表"""
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model_info = []
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for model_key, config in MODEL_CONFIGS.items():
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if "opus-mt-zh-en" in config["model_name"]:
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params
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model_info.append({
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"模型": model_key,
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})
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return pd.DataFrame(model_info)
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summary_data = []
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for model_name, scores in grace_scores.items():
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avg_score = np.mean(list(scores.values()))
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df = pd.DataFrame(summary_data)
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cols = ["模型", "泛化性", "相关性", "准确性", "一致性", "效率性", "平均分"]
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return df[cols]
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# 预设的示例中文提示
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EXAMPLE_ZH_PROMPTS = [
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with gr.Tabs():
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# Arena选项卡
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with gr.TabItem("
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gr.Markdown("## 翻译竞技场")
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gr.Markdown("请在下方输入需要翻译的**中文**文本,查看不同模型翻译成**英文**的效果。")
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with gr.Row():
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with gr.Column(scale=2):
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input_zh_prompt = gr.Textbox(
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label="输入中文文本",
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with gr.Row():
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for i, example in enumerate(EXAMPLE_ZH_PROMPTS):
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gr.Button(f"示例 {i+1}", size="sm").click(
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fn=lambda x=example: x,
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)
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with gr.Column(scale=1):
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max_length = gr.Slider(
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minimum=50,
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submit_btn = gr.Button("开始翻译", variant="primary", size="lg")
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# 动态创建输出框
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submit_btn.click(
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fn=run_translation_comparison,
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# Benchmark选项卡
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with gr.TabItem("
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gr.Markdown("## GRACE框架对翻译的评估")
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gr.Markdown("""
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**GRACE框架在翻译中的维度定义:**
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""")
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with gr.Row():
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gr.Plot(
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with gr.Row():
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gr.
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with gr.Row():
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gr.
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return app
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# 创建并启动 Gradio 应用
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if __name__ == "__main__":
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app = create_app()
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app.launch()
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"""
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# 大型语言模型 (LLM) 翻译能力对比评估报告
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## 1. 引言与实验目标
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本报告旨在展示一个基于 Gradio 构建的 LLM 翻译能力评估系统,该系统实现了用户输入、多模型输出展示,并结合 GRACE 框架对模型进行多维度分析。本实验聚焦于**中文到英文的翻译任务**,目标是选取并对比 2 个不同模型在此任务中的表现,并通过 Gradio 界面实现用户输入与多模型输出展示。此外,还将结合 GRACE 框架对模型进行维度分析。
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## 2. GRACE 评估框架
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GRACE 框架是一个多维度评估框架,用于全面衡量 LLM 在特定任务中的性能。在本次翻译任务的评估中,我们选择了以下 5 个维度:
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* **G: Generalization (泛化性)**:模型处理不同领域、风格、复杂度的文本并准确翻译的能力。
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* **R: Relevance (相关性)**:翻译内容与原文语义和上下文的匹配程度。
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* **A: Accuracy (准确性)**:翻译的精确性和无误性,包括语法、词汇和句法结构的正确性。
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* **C: Consistency (一致性)**:相同或类似输入文本在不同时间或上下文中的翻译稳定性。
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* **E: Efficiency (效率性)**:翻译速度和所需的计算资源。
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## 3. 系统设计与模型选择
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+
系统采用 Gradio 构建前端界面,后端利用 Hugging Face Transformers 库加载和运行模型,并结合 Pandas、Plotly 和 NumPy 进行数据处理与可视化。我们选择了两个中文到英文的翻译模型进行对比:
|
| 20 |
+
|
| 21 |
1. **Chinese-to-English (Opus-MT)**: 使用 `Helsinki-NLP/opus-mt-zh-en`,这是一个约 3 亿参数、1.2GB 大小的专门翻译模型,预期在中文到英文翻译上具有较高准确性和流畅性。
|
| 22 |
+
2. **Chinese-to-English (T5-Small)**: 使用 `google-t5/t5-small`,这是一个约 6 千万参数(60 Million)、240MB 大小的通用文本到文本模型,其主要优势在于尺寸小、推理效率高,但在翻译时需要将输入格式化为 `"translate Chinese to English: <text>"`.
|
| 23 |
+
|
| 24 |
+
在 `TranslationComparator` 类中,模型通过 `transformers.pipeline("translation")` 加载。`translate_text` 函数负责接收中文文本,并对 T5-Small 模型进行输入格式化处理,然后调用相应模型进行翻译,记录推断时间及输出信息。
|
| 25 |
+
|
| 26 |
## 4. 实验结果与分析
|
| 27 |
+
|
| 28 |
+
两个模型均成功加载并运行。在实际翻译中,Opus-MT 作为专门模型,通常提供更高质量和流畅的翻译;T5-Small 则以其小尺寸和高效率见长。
|
| 29 |
+
|
| 30 |
**GRACE 评估模拟结果 (数据来源于代码中的模拟分数):**
|
| 31 |
+
|
| 32 |
| 模型 | 泛化性 | 相关性 | 准确性 | 一致性 | 效率性 | 平均分 |
|
| 33 |
| :------------------------------- | :----- | :----- | :----- | :----- | :----- | :----- |
|
| 34 |
| Chinese-to-English (Opus-MT) | 7.8 | 8.3 | 8.0 | 7.9 | 7.5 | 7.90 |
|
| 35 |
| Chinese-to-English (T5-Small) | 6.8 | 7.0 | 6.5 | 6.8 | 9.0 | 7.22 |
|
| 36 |
+
|
| 37 |
+
从模拟数据中可以看出,Opus-MT 在翻译质量维度(泛化性、相关性、准确性、一致性)得分更高。T5-Small 则在**效率性**上表现突出(9.0分),但由于其通用性,翻译质量略低于专门模型。在参数量和模型大小上,T5-Small 显著优于 Opus-MT,在资源受限场景下更具优势。
|
| 38 |
+
|
| 39 |
+
**可视化示例:**
|
| 40 |
+
|
| 41 |
+
* **GRACE 雷达图**: 展示了模型在 GRACE 各维度的对比。
|
| 42 |
+

|
| 43 |
+
* **GRACE 详细性能对比柱状图**: 提供各维度分数的直观比较。
|
| 44 |
+

|
| 45 |
+
|
| 46 |
## 5. 部署与提交问题
|
| 47 |
+
|
| 48 |
在开发和部署 LLM 基准测试系统时,常遇到“模型未找到”(因私有性或访问权限问题)和 `trust_remote_code=True` 安全警告(平台出于安全考虑拒绝自动提交此类模型) 两类问题。解决方案是选择公开可用的模型,并避免使用需要 `trust_remote_code=True` 的模型进行平台提交。
|
| 49 |
+
|
| 50 |
## 6. 结论与展望
|
| 51 |
+
|
| 52 |
+
本项目成功构建了一个中文到英文翻译模型对比评估系统,并利用 GRACE 框架对 Opus-MT 和 T5-Small 进行了多维度分析。结果显示,专门翻译模型在质量上表现稳定,而小型通用模型在效率上优势明显。未来可引入真实用户评估、集成更高级的量化评估指标(如 BLEU、ROUGE)、扩展模型库以及优化 GPU 环境下的性能,以提升评估的全面性和准确性。
|
| 53 |
"""
|
| 54 |
import gradio as gr
|
| 55 |
import pandas as pd
|
|
|
|
| 57 |
import plotly.express as px
|
| 58 |
import time
|
| 59 |
import numpy as np
|
| 60 |
+
# 导入 AutoTokenizer 和 AutoModelForSeq2SeqLM
|
| 61 |
+
from transformers import pipeline, AutoTokenizer, AutoModelForSeq2SeqLM
|
| 62 |
import torch
|
| 63 |
import json
|
| 64 |
+
import re
|
| 65 |
|
| 66 |
+
# 选择两个中文到英文的翻译模型
|
|
|
|
| 67 |
MODEL_CONFIGS = {
|
| 68 |
"Chinese-to-English (Opus-MT)": {
|
| 69 |
"model_name": "Helsinki-NLP/opus-mt-zh-en",
|
| 70 |
+
"description": "中文到英文的机器翻译模型 (Helsinki-NLP OPUS-MT)",
|
| 71 |
+
"max_length": 200, # 翻译输出的最大长度
|
| 72 |
+
"color": "#FF6B6B"
|
|
|
|
|
|
|
| 73 |
},
|
| 74 |
+
"Chinese-to-English (T5-Small)": { # **更改为 T5-Small 模型**
|
| 75 |
"model_name": "google-t5/t5-small",
|
| 76 |
+
"description": "中文到英文的机器翻译模型 (Google T5-Small)",
|
| 77 |
+
"max_length": 200, # 翻译输出的最大长度
|
| 78 |
+
"color": "#4ECDC4"
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 79 |
}
|
| 80 |
+
# 如果需要第三个模型,可以取消注释下面这个,或替换成您想要的
|
| 81 |
+
# "Chinese-to-English (Another Model)": {
|
| 82 |
+
# "model_name": "facebook/mbart-large-50-one-to-many-mmt",
|
| 83 |
+
# "description": "中文到英文的机器翻译模型 (Facebook mBART-Large-50)",
|
| 84 |
+
# "max_length": 200,
|
| 85 |
+
# "color": "#45B7D1"
|
| 86 |
+
# }
|
| 87 |
}
|
| 88 |
|
| 89 |
class TranslationComparator:
|
|
|
|
| 98 |
try:
|
| 99 |
print(f"加载 {model_key} ({config['model_name']})...")
|
| 100 |
|
| 101 |
+
# T5模型通常用于多任务,这里我们明确指定它用于翻译
|
| 102 |
+
# pipeline("translation") 会尝试自动处理,但T5需要特定输入格式
|
|
|
|
|
|
|
| 103 |
self.models[model_key] = pipeline(
|
| 104 |
+
"translation", # T5可以用'translation' task
|
| 105 |
model=config["model_name"],
|
| 106 |
tokenizer=config["model_name"],
|
| 107 |
device=-1, # 使用CPU,避免GPU内存不足问题
|
| 108 |
+
torch_dtype=torch.float32 # 保持一致,或根据模型精度调整
|
|
|
|
| 109 |
)
|
| 110 |
print(f"✓ {model_key} 加载成功")
|
| 111 |
except Exception as e:
|
|
|
|
| 115 |
def translate_text(self, model_key, text_to_translate, max_length=200):
|
| 116 |
"""使用指定模型进行翻译"""
|
| 117 |
model_entry = self.models.get(model_key)
|
|
|
|
|
|
|
| 118 |
if model_entry is None:
|
| 119 |
return {
|
| 120 |
+
"translated_text": f"[Model {model_key} not loaded correctly, this is a simulated translation]",
|
| 121 |
"inference_time": 0.5,
|
| 122 |
"input_length": len(text_to_translate.split()),
|
| 123 |
+
"output_length": 50, # 模拟输出长度
|
| 124 |
+
"parameters": {
|
| 125 |
+
"max_length": max_length
|
| 126 |
+
}
|
| 127 |
}
|
| 128 |
|
| 129 |
try:
|
| 130 |
start_time = time.time()
|
| 131 |
|
| 132 |
+
# **针对 T5 模型添加输入格式化**
|
| 133 |
+
if "t5-small" in model_key.lower(): # 检查是否是T5-Small模型
|
| 134 |
+
# T5的翻译任务通常需要这样的前缀
|
| 135 |
+
formatted_text = f"translate Chinese to English: {text_to_translate}"
|
| 136 |
+
result = model_entry(
|
| 137 |
+
formatted_text,
|
| 138 |
+
max_length=max_length
|
| 139 |
+
)
|
| 140 |
+
else: # 对于Helsinki-NLP/opus-mt-zh-en等其他模型
|
| 141 |
+
result = model_entry( # 直接使用 model_entry,因为现在都是pipeline对象
|
| 142 |
+
text_to_translate,
|
| 143 |
+
max_length=max_length
|
| 144 |
+
)
|
| 145 |
|
| 146 |
end_time = time.time()
|
| 147 |
+
|
| 148 |
translated_text = result[0]['translation_text']
|
| 149 |
|
| 150 |
return {
|
|
|
|
| 152 |
"inference_time": round(end_time - start_time, 3),
|
| 153 |
"input_length": len(text_to_translate.split()),
|
| 154 |
"output_length": len(translated_text.split()),
|
| 155 |
+
"parameters": {
|
| 156 |
+
"max_length": max_length
|
| 157 |
+
}
|
| 158 |
}
|
| 159 |
|
| 160 |
except Exception as e:
|
|
|
|
| 170 |
|
| 171 |
def run_translation_comparison(zh_prompt, max_length):
|
| 172 |
"""运行所有中文到英文模型的翻译对比"""
|
| 173 |
+
|
| 174 |
if not zh_prompt.strip():
|
| 175 |
+
# 返回与模型数量相匹配的错误消息
|
| 176 |
+
return tuple([gr.Code.update(value=json.dumps({"错误信息": "请输入中文文本进行翻译"}, ensure_ascii=False)) for _ in MODEL_CONFIGS])
|
| 177 |
|
| 178 |
+
results = {}
|
| 179 |
outputs_list = []
|
| 180 |
+
|
| 181 |
for model_key in MODEL_CONFIGS.keys():
|
| 182 |
result = comparator.translate_text(
|
| 183 |
model_key,
|
| 184 |
zh_prompt,
|
| 185 |
max_length=int(max_length)
|
| 186 |
)
|
| 187 |
+
results[model_key] = result
|
| 188 |
+
|
| 189 |
+
# 格式化输出
|
| 190 |
if "error" in result:
|
| 191 |
outputs_list.append(json.dumps({"错误信息": result["error"]}, indent=2, ensure_ascii=False))
|
| 192 |
else:
|
|
|
|
| 203 |
|
| 204 |
def calculate_grace_scores_for_translation():
|
| 205 |
"""为翻译任务计算GRACE评估分数"""
|
| 206 |
+
# 模拟中文到英文翻译模型的GRACE分数
|
| 207 |
grace_data = {
|
| 208 |
"Chinese-to-English (Opus-MT)": {
|
| 209 |
+
"Generalization": 7.8, # 处理不同领域中翻英能力
|
| 210 |
+
"Relevance": 8.3, # 翻译内容与原文语义相关性
|
| 211 |
+
"Accuracy": 8.0, # 翻译精确性
|
| 212 |
+
"Consistency": 7.9, # 翻译稳定性
|
| 213 |
+
"Efficiency": 7.5 # 推理效率
|
| 214 |
},
|
| 215 |
+
"Chinese-to-English (T5-Small)": { # **T5-Small 的模拟 GRACE 分数**
|
| 216 |
+
"Generalization": 6.8, # 比T5-Base略低,泛化性可能稍弱
|
| 217 |
+
"Relevance": 7.0,
|
| 218 |
+
"Accuracy": 6.5,
|
| 219 |
+
"Consistency": 6.8,
|
| 220 |
+
"Efficiency": 9.0 # 模型更小,效率更高
|
| 221 |
}
|
| 222 |
}
|
| 223 |
return grace_data
|
|
|
|
| 226 |
def create_translation_radar_chart():
|
| 227 |
"""创建翻译GRACE评估雷达图"""
|
| 228 |
grace_scores = calculate_grace_scores_for_translation()
|
| 229 |
+
categories = ['Generalization', 'Relevance', 'Accuracy', 'Consistency', 'Efficiency'] # 更改为翻译维度
|
| 230 |
|
| 231 |
fig = go.Figure()
|
| 232 |
|
| 233 |
+
for i, (model_name, scores) in enumerate(grace_scores.items()):
|
| 234 |
values = [scores[cat] for cat in categories]
|
| 235 |
+
# 这里使用 MODEL_CONFIGS[model_name]["color"] 依赖于 MODEL_CONFIGS 和 grace_scores 的键名一致
|
| 236 |
color = MODEL_CONFIGS[model_name]["color"]
|
| 237 |
+
|
| 238 |
fig.add_trace(go.Scatterpolar(
|
| 239 |
+
r=values,
|
| 240 |
+
theta=categories,
|
| 241 |
+
fill='toself',
|
| 242 |
+
name=model_name,
|
| 243 |
+
line_color=color,
|
| 244 |
+
fillcolor=color,
|
| 245 |
+
opacity=0.6
|
| 246 |
))
|
| 247 |
|
| 248 |
fig.update_layout(
|
| 249 |
+
polar=dict(
|
| 250 |
+
radialaxis=dict(
|
| 251 |
+
visible=True,
|
| 252 |
+
range=[0, 10],
|
| 253 |
+
tickfont=dict(size=10)
|
| 254 |
+
)
|
| 255 |
+
),
|
| 256 |
showlegend=True,
|
| 257 |
+
title={
|
| 258 |
+
'text': "GRACE框架:中文到英文翻译模型评估",
|
| 259 |
+
'x': 0.5,
|
| 260 |
+
'font': {'size': 16}
|
| 261 |
+
},
|
| 262 |
+
width=600,
|
| 263 |
+
height=500
|
| 264 |
)
|
| 265 |
return fig
|
| 266 |
|
|
|
|
| 268 |
"""创建性能对比柱状图"""
|
| 269 |
grace_scores = calculate_grace_scores_for_translation()
|
| 270 |
models = list(grace_scores.keys())
|
| 271 |
+
categories = ['Generalization', 'Relevance', 'Accuracy', 'Consistency', 'Efficiency'] # 更改为翻译维度
|
|
|
|
|
|
|
|
|
|
| 272 |
|
| 273 |
fig = go.Figure()
|
| 274 |
+
colors = ['#FF6B6B', '#4ECDC4', '#45B7D1', '#F7DC6F', '#BB8FCE']
|
| 275 |
+
|
| 276 |
for i, category in enumerate(categories):
|
| 277 |
values = [grace_scores[model][category] for model in models]
|
| 278 |
fig.add_trace(go.Bar(
|
| 279 |
+
name=category,
|
| 280 |
+
x=models,
|
| 281 |
+
y=values,
|
| 282 |
+
marker_color=colors[i % len(colors)],
|
| 283 |
opacity=0.8
|
| 284 |
))
|
| 285 |
|
| 286 |
fig.update_layout(
|
| 287 |
title='GRACE框架详细对比 - 中文到英文翻译',
|
| 288 |
+
xaxis_title='模型',
|
| 289 |
+
yaxis_title='分数 (0-10)',
|
| 290 |
+
barmode='group',
|
| 291 |
+
width=700,
|
| 292 |
+
height=400
|
| 293 |
)
|
| 294 |
return fig
|
| 295 |
|
|
|
|
| 297 |
"""创建模型信息对比表"""
|
| 298 |
model_info = []
|
| 299 |
for model_key, config in MODEL_CONFIGS.items():
|
| 300 |
+
# 模拟参数信息
|
| 301 |
if "opus-mt-zh-en" in config["model_name"]:
|
| 302 |
+
params = "~3亿"
|
| 303 |
+
size = "~1.2GB"
|
| 304 |
+
elif "t5-small" in config["model_name"]: # **更新 T5-Small 的参数**
|
| 305 |
+
params = "~6千万" # T5-Small 实际参数量约 60 million
|
| 306 |
+
size = "~240MB" # T5-Small 实际模型大小约 240MB
|
| 307 |
+
else: # 默认值
|
| 308 |
+
params = "未知"
|
| 309 |
+
size = "未知"
|
| 310 |
|
| 311 |
model_info.append({
|
| 312 |
+
"模型": model_key,
|
| 313 |
+
"参数量": params,
|
| 314 |
+
"模型大小": size,
|
| 315 |
+
"描述": config["description"],
|
| 316 |
+
"最大输出长度": config["max_length"]
|
| 317 |
})
|
| 318 |
return pd.DataFrame(model_info)
|
| 319 |
|
|
|
|
| 323 |
summary_data = []
|
| 324 |
for model_name, scores in grace_scores.items():
|
| 325 |
avg_score = np.mean(list(scores.values()))
|
| 326 |
+
summary_data.append({
|
| 327 |
+
"模型": model_name,
|
| 328 |
+
"泛化性": scores["Generalization"],
|
| 329 |
+
"相关性": scores["Relevance"],
|
| 330 |
+
"准确性": scores["Accuracy"], # 更改为准确性
|
| 331 |
+
"一致性": scores["Consistency"],
|
| 332 |
+
"效率性": scores["Efficiency"],
|
| 333 |
+
"平均分": round(avg_score, 2)
|
| 334 |
+
})
|
| 335 |
df = pd.DataFrame(summary_data)
|
| 336 |
+
return df
|
|
|
|
|
|
|
| 337 |
|
| 338 |
# 预设的示例中文提示
|
| 339 |
EXAMPLE_ZH_PROMPTS = [
|
|
|
|
| 350 |
|
| 351 |
with gr.Tabs():
|
| 352 |
# Arena选项卡
|
| 353 |
+
with gr.TabItem("️ 翻译竞技场"):
|
| 354 |
gr.Markdown("## 翻译竞技场")
|
| 355 |
gr.Markdown("请在下方输入需要翻译的**中文**文本,查看不同模型翻译成**英文**的效果。")
|
| 356 |
|
| 357 |
with gr.Row():
|
| 358 |
+
with gr.Column(scale=2): # 增加输入框的比例
|
| 359 |
input_zh_prompt = gr.Textbox(
|
| 360 |
+
label="输入中文文本",
|
| 361 |
+
placeholder="在此输入您的中文文本...",
|
| 362 |
+
lines=4, # 增加行数
|
| 363 |
+
value=EXAMPLE_ZH_PROMPTS[0]
|
| 364 |
)
|
| 365 |
+
# 预设中文示例按钮
|
| 366 |
with gr.Row():
|
| 367 |
for i, example in enumerate(EXAMPLE_ZH_PROMPTS):
|
| 368 |
gr.Button(f"示例 {i+1}", size="sm").click(
|
| 369 |
+
fn=lambda x=example: x,
|
| 370 |
+
outputs=[input_zh_prompt]
|
| 371 |
)
|
| 372 |
|
| 373 |
+
with gr.Column(scale=1): # 调整参数控制列的比例
|
| 374 |
max_length = gr.Slider(
|
| 375 |
+
minimum=50,
|
| 376 |
+
maximum=500,
|
| 377 |
+
value=200,
|
| 378 |
+
step=10,
|
| 379 |
+
label="最大输出Token数"
|
| 380 |
)
|
| 381 |
+
|
| 382 |
+
submit_btn = gr.Button(" 开始翻译", variant="primary", size="lg")
|
| 383 |
|
| 384 |
# 动态创建输出框
|
| 385 |
+
output_boxes = []
|
| 386 |
+
for model_key, config in MODEL_CONFIGS.items():
|
| 387 |
+
output_boxes.append(gr.Code(
|
| 388 |
+
label=f"{model_key} 翻译结果", # 明确翻译方向
|
| 389 |
+
language="json",
|
| 390 |
+
value="点击“开始翻译”查看结果"
|
| 391 |
+
))
|
| 392 |
|
| 393 |
submit_btn.click(
|
| 394 |
fn=run_translation_comparison,
|
|
|
|
| 397 |
)
|
| 398 |
|
| 399 |
# Benchmark选项卡
|
| 400 |
+
with gr.TabItem(" GRACE 基准测试"):
|
| 401 |
gr.Markdown("## GRACE框架对翻译的评估")
|
| 402 |
gr.Markdown("""
|
| 403 |
**GRACE框架在翻译中的维度定义:**
|
|
|
|
| 409 |
""")
|
| 410 |
|
| 411 |
with gr.Row():
|
| 412 |
+
radar_plot = gr.Plot(
|
| 413 |
+
value=create_translation_radar_chart(),
|
| 414 |
+
label="GRACE 雷达图"
|
| 415 |
+
)
|
| 416 |
|
| 417 |
with gr.Row():
|
| 418 |
+
bar_plot = gr.Plot(
|
| 419 |
+
value=create_performance_bar_chart(),
|
| 420 |
+
label="详细性能对比"
|
| 421 |
+
)
|
| 422 |
+
|
| 423 |
with gr.Row():
|
| 424 |
+
with gr.Column():
|
| 425 |
+
model_info_df = create_model_info_table()
|
| 426 |
+
model_info_table = gr.Dataframe(
|
| 427 |
+
value=model_info_df,
|
| 428 |
+
label="模型信息",
|
| 429 |
+
interactive=False
|
| 430 |
+
)
|
| 431 |
+
|
| 432 |
+
with gr.Column():
|
| 433 |
+
summary_df = create_summary_scores_table()
|
| 434 |
+
summary_table = gr.Dataframe(
|
| 435 |
+
value=summary_df,
|
| 436 |
+
label="GRACE 评分摘要",
|
| 437 |
+
interactive=False
|
| 438 |
+
)
|
| 439 |
|
| 440 |
return app
|
| 441 |
|
| 442 |
# 创建并启动 Gradio 应用
|
| 443 |
if __name__ == "__main__":
|
| 444 |
app = create_app()
|
| 445 |
+
app.launch()
|