update

inference.py

@@ -7,12 +7,14 @@ from transformers import AutoTokenizer
 from model.model_extra import MiniMindLM
 from model.LMConfig import LMConfig
 
-def decode_triple(subject_logits, predicate_logits, object_logits, tokenizer):
+PREDICATE_VOCAB_PATH = '/home/rwkv/RWKV-TS/RETRO_TEST/extract/predicate_vocab.json'
+with open(PREDICATE_VOCAB_PATH, 'r', encoding='utf-8') as f:
+    PREDICATE_LIST = json.load(f)
+print(len(PREDICATE_LIST))
+def decode_triple(subject_logits, predicate_logits, object_logits, tokenizer, predicate_cls_logits=None):
     # logits: [1, max_len, vocab_size]
     subject_ids = subject_logits.argmax(-1).squeeze(0).tolist()
-    predicate_ids = predicate_logits.argmax(-1).squeeze(0).tolist()
     object_ids = object_logits.argmax(-1).squeeze(0).tolist()
-    # 去除pad和eos
     def clean(ids):
         if isinstance(ids, int):
             ids = [ids]
@@ -22,8 +24,14 @@ def decode_triple(subject_logits, predicate_logits, object_logits, tokenizer):
             ids = [i for i in ids if i != tokenizer.pad_token_id]
         return ids
     subject = tokenizer.decode(clean(subject_ids), skip_special_tokens=True).strip()
-    predicate = tokenizer.decode(clean(predicate_ids), skip_special_tokens=True).strip()
     object_ = tokenizer.decode(clean(object_ids), skip_special_tokens=True).strip()
+    # 谓词用分类结果
+    if predicate_cls_logits is not None:
+        pred_id = predicate_cls_logits.argmax(-1).item()
+        predicate = PREDICATE_LIST[pred_id] if pred_id < len(PREDICATE_LIST) else "<UNK>"
+    else:
+        predicate_ids = predicate_logits.argmax(-1).squeeze(0).tolist()
+        predicate = tokenizer.decode(clean(predicate_ids), skip_special_tokens=True).strip()
     return {"subject": subject, "predicate": predicate, "object": object_}
 
 def infer_triples(model, tokenizer, sentences, device):
@@ -35,13 +43,13 @@ def infer_triples(model, tokenizer, sentences, device):
         input_ids = inputs["input_ids"].to(device)
         with torch.no_grad():
             output = model(input_ids=input_ids)
-        triple = decode_triple(output.subject_logits, output.predicate_logits, output.object_logits, tokenizer)
+        triple = decode_triple(output.subject_logits, output.predicate_logits, output.object_logits, tokenizer, output.predicate_cls_logits)
         results.append({"input": sent, "output": [triple]})
     return results
 
 def main():
     parser = argparse.ArgumentParser(description="MiniMind 三元组抽取推理脚本")
-    parser.add_argument('--model_path', type=str, default='/home/rwkv/RWKV-TS/RETRO_TEST/Minimind/out/pretrain_512.pth')
+    parser.add_argument('--model_path', type=str, default='/home/rwkv/RWKV-TS/RETRO_TEST/Minimind/out/pretrain_cls512.pth')
     parser.add_argument('--tokenizer_path', type=str,default='/home/rwkv/RWKV-TS/RETRO_TEST/Minimind/model/minimind_tokenizer')
     parser.add_argument('--input_json', type=str,default='/home/rwkv/RWKV-TS/RETRO_TEST/extract/sample_1000.json')
     parser.add_argument('--output_dir', type=str,default='/home/rwkv/RWKV-TS/RETRO_TEST/Minimind/out', help='输出目录')

model/dataset.py

@@ -13,6 +13,11 @@ from tqdm import tqdm
 
 os.environ["TOKENIZERS_PARALLELISM"] = "true"
 
+# 加载谓词类别（与train_extra_accelerate.py保持一致）
+PREDICATE_VOCAB_PATH = '/home/rwkv/RWKV-TS/RETRO_TEST/extract/predicate_vocab.json'
+with open(PREDICATE_VOCAB_PATH, 'r', encoding='utf-8') as f:
+    PREDICATE_LIST = json.load(f)
+PREDICATE2ID = {p: i for i, p in enumerate(PREDICATE_LIST)}
 
 class PretrainDataset(Dataset):
     def __init__(self, data_path, tokenizer, max_length=512):
@@ -302,9 +307,8 @@ class TriplePretrainDataset(Dataset):
         return f"{triple['subject']} {triple['predicate']} {triple['object']}"
     
     def __getitem__(self, index):
-        """返回数据，输入文本在运行时tokenize，目标已预tokenize"""
+        """返回数据，输入文本在运行时tokenize，目标已预tokenize，增加predicate_label字段"""
         sample = self.samples[index]
-        
         # 在运行时tokenize输入文本（用于语言建模）
         input_text = f"{self.tokenizer.bos_token}{sample['text']}{self.tokenizer.eos_token}"
         encoding = self.tokenizer(
@@ -316,12 +320,22 @@ class TriplePretrainDataset(Dataset):
         )
         input_ids = encoding.input_ids.squeeze()
         loss_mask = (input_ids != self.tokenizer.pad_token_id)
-        
         # 构建训练数据
         X = input_ids[:-1]
         Y = input_ids[1:]
         loss_mask = loss_mask[1:]
-        
+        # 提取谓词label
+        # 先尝试从target_sentence中间取出谓词
+        predicate_label = 0  # 默认0
+        try:
+            # target_sentence格式：主语 谓语 宾语
+            triple_str = sample['target_sentence']
+            triple_parts = triple_str.strip().split()
+            if len(triple_parts) >= 3:
+                predicate = triple_parts[1]
+                predicate_label = PREDICATE2ID.get(predicate, 0)
+        except Exception:
+            predicate_label = 0
         return {
             'input_ids': X,
             'labels': Y,
@@ -329,7 +343,8 @@ class TriplePretrainDataset(Dataset):
             'target_input_ids': sample['target_input_ids'],  # 已经是tensor
             'target_attention_mask': sample['target_attention_mask'],  # 已经是tensor
             'target_sentence': sample['target_sentence'],  # 字符串，用于调试
-            'original_text': sample['text']
+            'original_text': sample['text'],
+            'predicate_label': torch.tensor(predicate_label, dtype=torch.long)
         }
 
 

model/model_extra.py

@@ -475,7 +475,7 @@ class MOEFeedForward(nn.Module):
 
 class TripleExtractionHead(nn.Module):
     """三元组提取任务头"""
-    def __init__(self, config: LMConfig):
+    def __init__(self, config: LMConfig, num_predicates=None):
         super().__init__()
         self.config = config
         
@@ -506,6 +506,10 @@ class TripleExtractionHead(nn.Module):
         self.subject_output = nn.Linear(config.dim, self.max_subject_len * config.dim, bias=False)
         self.object_output = nn.Linear(config.dim, self.max_object_len * config.dim, bias=False)
         
+        # 分类头
+        self.num_predicates = num_predicates if num_predicates is not None else 617
+        self.predicate_cls = nn.Linear(config.dim, self.num_predicates)
+        
         print(f"三元组提取任务头配置:")
         print(f"- 主语最大长度: {self.max_subject_len}")
         print(f"- 谓语最大长度: {self.max_predicate_len}")
@@ -520,6 +524,7 @@ class TripleExtractionHead(nn.Module):
             predicate_logits: [batch_size, seq_len, max_predicate_len, vocab_size] - 谓语序列预测
             subject_logits: [batch_size, seq_len, max_subject_len, vocab_size] - 主语序列预测  
             object_logits: [batch_size, seq_len, max_object_len, vocab_size] - 宾语序列预测
+            predicate_cls_logits: [batch_size, num_predicates] - 谓词分类logits
         """
         batch_size, seq_len, dim = h.shape
         
@@ -532,6 +537,8 @@ class TripleExtractionHead(nn.Module):
         predicate_features = predicate_features.mean(dim=1)
         predicate_raw = self.predicate_output(predicate_features)  # [batch_size, max_predicate_len * vocab_size]
         predicate_logits = predicate_raw.view(batch_size, self.max_predicate_len, -1)
+        # 分类logits
+        predicate_cls_logits = self.predicate_cls(predicate_features)  # [batch_size, num_predicates]
         
         # 3. h1通过交叉注意力（k,v都是h）得到h2
         h2 = self.cross_attention_subject(h1, h)  # query是h1，key和value都是h
@@ -553,7 +560,7 @@ class TripleExtractionHead(nn.Module):
         object_raw = self.object_output(object_features)  # [batch_size, max_object_len * vocab_size]
         object_logits = object_raw.view(batch_size, self.max_object_len, -1)
         
-        return predicate_logits, subject_logits, object_logits
+        return predicate_logits, subject_logits, object_logits, predicate_cls_logits
 
 
 class MiniMindBlock(nn.Module):
@@ -586,7 +593,7 @@ class MiniMindBlock(nn.Module):
 class MiniMindLM(PreTrainedModel):
     config_class = LMConfig
 
-    def __init__(self, params: LMConfig = None,mode="triple"):
+    def __init__(self, params: LMConfig = None, mode="triple", num_predicates=None):
         self.params = params or LMConfig()
         super().__init__(self.params)
         self.vocab_size, self.n_layers = params.vocab_size, params.n_layers
@@ -599,7 +606,7 @@ class MiniMindLM(PreTrainedModel):
         self.tok_embeddings.weight = self.output.weight
         
         # 添加三元组提取任务头（可训练）
-        self.triple_extraction_head = TripleExtractionHead(params)
+        self.triple_extraction_head = TripleExtractionHead(params, num_predicates=num_predicates)
         self.register_buffer("pos_cis",
                              precompute_pos_cis(dim=params.dim // params.n_heads, theta=params.rope_theta),
                              persistent=False)
@@ -656,7 +663,7 @@ class MiniMindLM(PreTrainedModel):
             )
 
         # 应用三元组提取任务头
-        predicate_logits, subject_logits, object_logits = self.triple_extraction_head(h, pos_cis)
+        predicate_logits, subject_logits, object_logits, predicate_cls_logits = self.triple_extraction_head(h, pos_cis)
         predicate_logits = predicate_logits.reshape(input_ids.size(0)*self.params.max_predicate_len, -1)
         subject_logits = subject_logits.reshape(input_ids.size(0)*self.params.max_subject_len, -1)
         object_logits = object_logits.reshape(input_ids.size(0)*self.params.max_object_len, -1)
@@ -685,6 +692,7 @@ class MiniMindLM(PreTrainedModel):
         output.predicate_logits = predicate_logits
         output.subject_logits = subject_logits
         output.object_logits = object_logits
+        output.predicate_cls_logits = predicate_cls_logits
 
         return output
 

stat_predicate_vocab.py

@@ -0,0 +1,27 @@
+import json
+from collections import Counter
+
+input_path = '/home/rwkv/RWKV-TS/RETRO_TEST/extract/processed_trex_data.json'
+output_path = '/home/rwkv/RWKV-TS/RETRO_TEST/extract/predicate_vocab.json'
+
+with open(input_path, 'r', encoding='utf-8') as f:
+    data = json.load(f)
+
+predicate_set = set()
+
+for item in data:
+    if 'target' in item and isinstance(item['target'], list):
+        # 用集合去重本条数据的谓词
+        predicates_in_item = set()
+        for triple in item['target']:
+            if isinstance(triple, dict) and 'predicate' in triple:
+                predicates_in_item.add(triple['predicate'])
+        predicate_set.update(predicates_in_item)
+
+predicate_list = list(predicate_set)
+
+with open(output_path, 'w', encoding='utf-8') as f:
+    json.dump(predicate_list, f, ensure_ascii=False, indent=2)
+
+print(f'已统计{len(predicate_list)}个谓词，保存到 {output_path}')
+

test.py

@@ -0,0 +1,243 @@
+import os
+import json
+import argparse
+import torch
+import numpy as np
+from tqdm import tqdm
+from transformers import AutoTokenizer
+from model.model_extra import MiniMindLM
+from model.LMConfig import LMConfig
+from sklearn.metrics import accuracy_score, precision_recall_fscore_support, classification_report
+
+# 加载谓词词汇表
+PREDICATE_VOCAB_PATH = '/home/rwkv/RWKV-TS/RETRO_TEST/extract/predicate_vocab.json'
+with open(PREDICATE_VOCAB_PATH, 'r', encoding='utf-8') as f:
+    PREDICATE_LIST = json.load(f)
+PREDICATE2ID = {p: i for i, p in enumerate(PREDICATE_LIST)}
+NUM_PREDICATES = len(PREDICATE_LIST)
+
+def evaluate_model(model, tokenizer, test_data, device):
+    """
+    评估模型性能 - 只关注谓词分类
+    """
+    model.eval()
+    results = []
+    all_pred_predicates = []
+    all_gold_predicates = []
+    correct_predictions = 0
+    total_predictions = 0
+    
+    print("开始评估...")
+    
+    # 添加调试信息
+    print(f"测试数据样本数量: {len(test_data)}")
+    if test_data:
+        print(f"第一个样本格式: {type(test_data[0])}")
+        print(f"第一个样本内容: {test_data[0]}")
+        if isinstance(test_data[0], dict):
+            print(f"第一个样本的键: {list(test_data[0].keys())}")
+    
+    for i, item in enumerate(tqdm(test_data, desc="评估进度")):
+        input_text = item["input"]
+        gold_triples = item.get("output", [])
+        
+        # 调试信息（前几个样本）
+        if i < 3:
+            print(f"\n样本 {i+1} 调试信息:")
+            print(f"  输入文本: {input_text[:100]}...")
+            print(f"  真值三元组数量: {len(gold_triples)}")
+            if gold_triples:
+                print(f"  真值三元组: {gold_triples[0]}")
+        
+        # 模型推理
+        inputs = tokenizer(input_text, return_tensors="pt", truncation=True, max_length=512, padding='max_length')
+        input_ids = inputs["input_ids"].to(device)
+        
+        with torch.no_grad():
+            output = model(input_ids=input_ids)
+        
+        # 获取谓词分类结果
+        pred_predicate_id = output.predicate_cls_logits.argmax(-1).item()
+        pred_predicate = PREDICATE_LIST[pred_predicate_id] if pred_predicate_id < len(PREDICATE_LIST) else "<UNK>"
+        
+        # 收集所有目标谓词
+        target_predicates = []
+        if gold_triples:
+            for triple in gold_triples:
+                if "predicate" in triple:
+                    target_predicates.append(triple["predicate"])
+        
+        # 检查预测是否正确（只要在目标谓词列表中就算正确）
+        is_correct = False
+        if target_predicates and pred_predicate in target_predicates:
+            is_correct = True
+            correct_predictions += 1
+        total_predictions += 1
+        
+        # 调试信息（前几个样本）
+        if i < 3:
+            print(f"  预测谓词: {pred_predicate}")
+            print(f"  目标谓词: {target_predicates}")
+            print(f"  是否正确: {is_correct}")
+        
+        # 收集谓词分类标签（用于详细分析）
+        if target_predicates:
+            # 取第一个目标谓词作为主要标签
+            main_target = target_predicates[0]
+            if main_target in PREDICATE2ID:
+                all_gold_predicates.append(PREDICATE2ID[main_target])
+                all_pred_predicates.append(pred_predicate_id)
+        
+        results.append({
+            "input": input_text,
+            "predicted_predicate": pred_predicate,
+            "target_predicates": target_predicates,
+            "is_correct": is_correct
+        })
+    
+    print(f"\n评估完成，总预测数: {total_predictions}, 正确数: {correct_predictions}")
+    return results, all_pred_predicates, all_gold_predicates, correct_predictions, total_predictions
+
+def print_evaluation_summary(results, pred_predicates, gold_predicates, correct_predictions, total_predictions):
+    """
+    打印评估结果摘要 - 只关注谓词分类
+    """
+    print("\n" + "="*60)
+    print("谓词分类评估结果摘要")
+    print("="*60)
+    
+    # 谓词分类准确率
+    if total_predictions > 0:
+        predicate_accuracy = correct_predictions / total_predictions
+        print(f"谓词分类准确率: {predicate_accuracy:.4f} ({correct_predictions}/{total_predictions})")
+    else:
+        print("谓词分类准确率: 无法计算（没有有效预测）")
+    
+    # 详细的分类报告（如果有足够的标签数据）
+    if pred_predicates and gold_predicates and len(pred_predicates) > 10:
+        try:
+            print(f"\n谓词分类详细报告:")
+            print(classification_report(gold_predicates, pred_predicates, 
+                                      target_names=PREDICATE_LIST[:10] + ["..."] if len(PREDICATE_LIST) > 10 else PREDICATE_LIST,
+                                      zero_division=0))
+        except Exception as e:
+            print(f"\n谓词分类详细报告生成失败: {e}")
+    
+    # 样本预测示例
+    print(f"\n预测示例 (前5个):")
+    for i, result in enumerate(results[:5]):
+        print(f"样本 {i+1}:")
+        print(f"  输入: {result['input'][:100]}...")
+        print(f"  预测谓词: {result['predicted_predicate']}")
+        print(f"  目标谓词: {result['target_predicates']}")
+        print(f"  是否正确: {'✓' if result['is_correct'] else '✗'}")
+        print()
+
+def main():
+    parser = argparse.ArgumentParser(description="MiniMind 三元组抽取模型评估脚本")
+    parser.add_argument('--model_path', type=str, default='/home/rwkv/RWKV-TS/RETRO_TEST/Minimind/out/pretrain_cls512.pth')
+    parser.add_argument('--tokenizer_path', type=str, default='/home/rwkv/RWKV-TS/RETRO_TEST/Minimind/model/minimind_tokenizer')
+    parser.add_argument('--test_json', type=str, default='/home/rwkv/RWKV-TS/RETRO_TEST/extract/sample_1000.json')
+    parser.add_argument('--output_dir', type=str, default='/home/rwkv/RWKV-TS/RETRO_TEST/Minimind/out', help='输出目录')
+    parser.add_argument('--device', type=str, default='cuda', help='推理设备')
+    
+    # 模型配置参数
+    parser.add_argument('--dim', default=512, type=int)
+    parser.add_argument('--n_layers', default=8, type=int)
+    parser.add_argument('--max_seq_len', default=512, type=int)
+    parser.add_argument('--use_moe', default=False, type=bool)
+    parser.add_argument('--disable_db', action='store_true', help="禁用数据库功能")
+    parser.add_argument('--flash_attn', action='store_true', default=True, help="启用FlashAttention")
+    parser.add_argument('--knowledge_num', type=int, default=960400, help="知识库的数据数目")
+    parser.add_argument('--knowledge_length', type=int, default=32, help="知识库的句子长度")
+    parser.add_argument('--embeddings_epoch', type=int, default=2, help="embedding训练的epoch数")
+    
+    args = parser.parse_args()
+    
+    os.makedirs(args.output_dir, exist_ok=True)
+    
+    # 加载模型和分词器
+    print("加载模型和分词器...")
+    lm_config = LMConfig(
+        dim=args.dim,
+        n_layers=args.n_layers,
+        max_seq_len=args.max_seq_len,
+        use_moe=args.use_moe,
+        disable_db=args.disable_db,
+        flash_attn=args.flash_attn,
+        knowledge_num=args.knowledge_num,
+        knowledge_length=args.knowledge_length,
+        embeddings_epoch=args.embeddings_epoch
+    )
+    
+    model = MiniMindLM(lm_config, mode="triple", num_predicates=NUM_PREDICATES)
+    
+    # 加载模型权重
+    try:
+        state_dict = torch.load(args.model_path, map_location=args.device)
+        model.load_state_dict(state_dict, strict=False)
+        print(f"成功加载模型权重: {args.model_path}")
+    except Exception as e:
+        print(f"加载模型权重失败: {e}")
+        print("使用随机初始化的模型进行测试")
+    
+    model.to(args.device)
+    tokenizer = AutoTokenizer.from_pretrained(args.tokenizer_path)
+    
+    print(f"谓词词汇表大小: {len(PREDICATE_LIST)}")
+    
+    # 加载测试数据
+    print(f"加载测试数据: {args.test_json}")
+    with open(args.test_json, 'r', encoding='utf-8') as f:
+        test_data = json.load(f)
+    
+    # 支持多种数据格式
+    if isinstance(test_data[0], dict) and "text" in test_data[0]:
+        # 格式: [{"text": "...", "target": [...]}, ...]
+        test_data = [{"input": item["text"], "output": item.get("target", [])} for item in test_data]
+    elif isinstance(test_data[0], dict) and "input" in test_data[0]:
+        # 格式: [{"input": "...", "output": [...]}, ...]
+        pass
+    else:
+        # 格式: ["句子", ...] - 没有真值，只能做推理
+        test_data = [{"input": text, "output": []} for text in test_data]
+    
+    print(f"测试样本数量: {len(test_data)}")
+    
+    # 评估模型
+    results, pred_predicates, gold_predicates, correct_predictions, total_predictions = evaluate_model(model, tokenizer, test_data, args.device)
+    
+    # 打印评估结果
+    print_evaluation_summary(results, pred_predicates, gold_predicates, correct_predictions, total_predictions)
+    
+    # 保存详细结果
+    output_path = os.path.join(args.output_dir, 'evaluation_results.json')
+    with open(output_path, 'w', encoding='utf-8') as f:
+        json.dump(results, f, indent=2, ensure_ascii=False)
+    print(f"\n详细评估结果已保存到: {output_path}")
+    
+    # 保存准确率统计
+    accuracy_stats = {
+        "total_predictions": total_predictions,
+        "correct_predictions": correct_predictions,
+        "accuracy": correct_predictions / total_predictions if total_predictions > 0 else 0.0,
+        "model_path": args.model_path,
+        "test_data_path": args.test_json,
+        "predicate_vocab_size": len(PREDICATE_LIST),
+        "evaluation_timestamp": str(np.datetime64('now'))
+    }
+    
+    accuracy_path = os.path.join(args.output_dir, 'accuracy_stats.json')
+    with open(accuracy_path, 'w', encoding='utf-8') as f:
+        json.dump(accuracy_stats, f, indent=2, ensure_ascii=False)
+    print(f"准确率统计已保存到: {accuracy_path}")
+    
+    # 保存预测结果
+    predictions = [{"input": r["input"], "predicted_predicate": r["predicted_predicate"], "gold_predicates": r["target_predicates"]} for r in results]
+    pred_output_path = os.path.join(args.output_dir, 'predictions.json')
+    with open(pred_output_path, 'w', encoding='utf-8') as f:
+        json.dump(predictions, f, indent=2, ensure_ascii=False)
+    print(f"预测结果已保存到: {pred_output_path}")
+
+if __name__ == "__main__":
+    main() 

train_extra_accelerate.py

@@ -25,6 +25,7 @@ import swanlab  # 替换wandb导入
 import gc  # 添加垃圾回收模块
 import psutil  # 添加系统资源监控模块
 import os
+import json
 
 os.environ['CUDA_VISIBLE_DEVICES']='2'
 from model.model_extra import MiniMindLM, RMSNorm  # 使用model_extra
@@ -208,7 +209,7 @@ def compute_cosine_similarity_batch(pred_embeddings, target_embeddings):
     
     return similarities
 
-def triple_to_sentence(subject_logits, predicate_logits, object_logits, tokenizer):
+def triple_to_sentence(subject_logits, predicate_logits, object_logits, tokenizer, predicate_cls_logits=None):
     """
     将三元组logits转换为句子
     Args:
@@ -216,54 +217,54 @@ def triple_to_sentence(subject_logits, predicate_logits, object_logits, tokenize
         predicate_logits: [batch_size, seq_len, max_predicate_len, vocab_size]
         object_logits: [batch_size, seq_len, max_object_len, vocab_size]
         tokenizer: 分词器
+        predicate_cls_logits: [batch_size, num_predicates]，如果提供则用分类结果输出谓词
     Returns:
-        List[List[str]]: 每个样本每个位置的三元组句子
+        List[str]: 每个样本的三元组句子
     """
     batch_size = subject_logits.shape[0]
-    predicate_seq_len = predicate_logits.shape[1]
+    # 主语
     subject_seq_len = subject_logits.shape[1]
+    subject_logits_ = subject_logits.reshape(batch_size * subject_seq_len, -1)
+    subject_ids = torch.argmax(subject_logits_, dim=-1)
+    subject_ids = subject_ids.reshape(batch_size, subject_seq_len)
+    # 宾语
     object_seq_len = object_logits.shape[1]
+    object_logits_ = object_logits.reshape(batch_size * object_seq_len, -1)
+    object_ids = torch.argmax(object_logits_, dim=-1)
+    object_ids = object_ids.reshape(batch_size, object_seq_len)
 
-    predicate_logits = predicate_logits.reshape(batch_size*predicate_seq_len, -1)
-    subject_logits = subject_logits.reshape(batch_size*subject_seq_len, -1)
-    object_logits = object_logits.reshape(batch_size*object_seq_len, -1)
+    # 谓词
+    predicate_texts = []
+    if predicate_cls_logits is not None:
+        # 用分类结果输出谓词
+        pred_ids = torch.argmax(predicate_cls_logits, dim=-1)  # [batch_size]
+        for i in range(batch_size):
+            pred_id = pred_ids[i].item()
+            pred_text = PREDICATE_LIST[pred_id] if pred_id < len(PREDICATE_LIST) else "<UNK>"
+            predicate_texts.append(pred_text)
+    else:
+        # 兼容原有行为：用序列生成的谓词
+        predicate_seq_len = predicate_logits.shape[1]
+        predicate_logits_ = predicate_logits.reshape(batch_size * predicate_seq_len, -1)
+        predicate_ids = torch.argmax(predicate_logits_, dim=-1)
+        predicate_ids = predicate_ids.reshape(batch_size, predicate_seq_len)
+        predicate_texts = tokenizer.batch_decode(predicate_ids, skip_special_tokens=True)
 
-    predicate_logits = torch.argmax(predicate_logits, dim=-1)
-    subject_logits = torch.argmax(subject_logits, dim=-1)
-    object_logits = torch.argmax(object_logits, dim=-1)
-
-    predicate_logits = predicate_logits.reshape(batch_size, predicate_seq_len)
-    subject_logits = subject_logits.reshape(batch_size, subject_seq_len)
-    object_logits = object_logits.reshape(batch_size, object_seq_len)
-
-    combined_logits = torch.cat([subject_logits, predicate_logits, object_logits], dim=1)
-
-    sentences = tokenizer.batch_decode(combined_logits, skip_special_tokens=True)
-    
-    # sentences = []
-    
-    # for batch_idx in range(batch_size):
-    #     batch_sentences = []
-    #     for seq_idx in range(seq_len):
-    #         # 获取预测的token ids
-    #         subject_ids = torch.argmax(subject_logits[batch_idx, seq_idx], dim=-1)
-    #         predicate_ids = torch.argmax(predicate_logits[batch_idx, seq_idx], dim=-1)
-    #         object_ids = torch.argmax(object_logits[batch_idx, seq_idx], dim=-1)
-            
-    #         # 转换为文本
-    #         subject_text = tokenizer.decode(subject_ids, skip_special_tokens=True).strip()
-    #         predicate_text = tokenizer.decode(predicate_ids, skip_special_tokens=True).strip()
-    #         object_text = tokenizer.decode(object_ids, skip_special_tokens=True).strip()
-            
-    #         # 拼接为句子 (主语 + 谓语 + 宾语)
-    #         if subject_text and predicate_text and object_text:
-    #             sentence = f"{subject_text} {predicate_text} {object_text}"
-    #         else:
-    #             sentence = ""
-            
-    #         batch_sentences.append(sentence)
-    #     sentences.append(batch_sentences)
+    # 主语和宾语文本
+    subject_texts = tokenizer.batch_decode(subject_ids, skip_special_tokens=True)
+    object_texts = tokenizer.batch_decode(object_ids, skip_special_tokens=True)
 
+    # 拼接为三元组句子
+    sentences = []
+    for i in range(batch_size):
+        subject = subject_texts[i].strip()
+        predicate = predicate_texts[i].strip() if isinstance(predicate_texts[i], str) else str(predicate_texts[i])
+        object_ = object_texts[i].strip()
+        if subject and predicate and object_:
+            sentence = f"{subject} {predicate} {object_}"
+        else:
+            sentence = ""
+        sentences.append(sentence)
     return sentences
 
 def compute_triple_rouge_loss_optimized(subject_logits, predicate_logits, object_logits, 
@@ -414,10 +415,17 @@ def get_lr(it, num_iters, learning_rate):
     # 余弦学习率衰减
     return learning_rate * 0.5 * (1.0 + math.cos(math.pi * it / num_iters))
 
+# 加载谓词类别
+PREDICATE_VOCAB_PATH = '/home/rwkv/RWKV-TS/RETRO_TEST/extract/predicate_vocab.json'
+with open(PREDICATE_VOCAB_PATH, 'r', encoding='utf-8') as f:
+    PREDICATE_LIST = json.load(f)
+PREDICATE2ID = {p: i for i, p in enumerate(PREDICATE_LIST)}
+NUM_PREDICATES = len(PREDICATE_LIST)
+
 # 初始化模型函数
 def init_model(lm_config, pretrained_embedding_path=None, database_init_path=None, args=None):
     tokenizer = AutoTokenizer.from_pretrained('./model/minimind_tokenizer')
-    model = MiniMindLM(lm_config, mode="triple")  # 设置为三元组模式
+    model = MiniMindLM(lm_config, mode="triple", num_predicates=NUM_PREDICATES)
     
     # 加载预训练权重
     pretrained_path = "/home/rwkv/RWKV-TS/RETRO_TEST/extract/Experiment_1_2_2_pretrain_512.pth"
@@ -553,6 +561,7 @@ def train_epoch(epoch, accelerator, model, train_loader, optimizer, scheduler, a
     last_log_time = epoch_start_time
 
     # 使用DataLoader内置的iterator，移除自定义预取
+    criterion_predicate = nn.CrossEntropyLoss()
     for step, batch_data in enumerate(train_loader):
         # === 每个step开始 ===
         
@@ -611,7 +620,7 @@ def train_epoch(epoch, accelerator, model, train_loader, optimizer, scheduler, a
                         loss_start.record()
                     
                     # 计算优化后的嵌入余弦相似度损失
-                    loss = compute_triple_rouge_loss_optimized(
+                    loss_triple = compute_triple_rouge_loss_optimized(
                         res.subject_logits, res.predicate_logits, res.object_logits, 
                         target_input_ids, target_attention_mask, model.tok_embeddings, temperature=args.temperature
                     )
@@ -624,8 +633,13 @@ def train_epoch(epoch, accelerator, model, train_loader, optimizer, scheduler, a
                     Logger(f"Error: ROUGE loss computation failed: {e}", accelerator)
                     import traceback
                     Logger(f"Traceback: {traceback.format_exc()}", accelerator)
-                    loss = res.logits.sum() * 0.0 + 1.0
+                    loss_triple = res.logits.sum() * 0.0 + 1.0
                 
+                # 谓词分类loss
+                loss_predicate = criterion_predicate(res.predicate_cls_logits, batch_data['predicate_label'].to(accelerator.device))
+                
+                # 总loss
+                loss = 0.99*loss_triple + 0.01*loss_predicate
                 loss = loss / args.accumulation_steps
 
             # === 5. 反向传播 ===
@@ -728,7 +742,8 @@ def train_epoch(epoch, accelerator, model, train_loader, optimizer, scheduler, a
 
                 # 基本训练信息
                 Logger(f"Epoch {epoch+1}/{args.epochs}, Step {step+1}/{total_steps_in_epoch}, "
-                      f"Loss: {loss.item() * args.accumulation_steps:.6f}, "
+                      f"Loss(triple): {loss_triple.item() * args.accumulation_steps:.6f}, "
+                      f"Loss(predicate): {loss_predicate.item() * args.accumulation_steps:.6f}, "
                       f"LR: {current_lr:.6f}, "
                       f"Speed: {tokens_per_sec:.2f} tokens/sec | "
                       f"Epoch Time Left: {format_time(epoch_remaining_time)} | "
@@ -740,7 +755,8 @@ def train_epoch(epoch, accelerator, model, train_loader, optimizer, scheduler, a
                         "epoch": epoch + 1,
                         "step": step + 1,
                         "total_steps_in_epoch": total_steps_in_epoch,
-                        "triple_embedding_cosine_loss": loss.item() * args.accumulation_steps,
+                        "triple_embedding_cosine_loss": loss_triple.item() * args.accumulation_steps,
+                        "predicate_cross_entropy_loss": loss_predicate.item() * args.accumulation_steps,
                         "lr": current_lr,
                         "tokens_per_sec": tokens_per_sec,
                         "epoch_time_left_seconds": epoch_remaining_time,
@@ -753,7 +769,7 @@ def train_epoch(epoch, accelerator, model, train_loader, optimizer, scheduler, a
             loss_total = loss.item() * args.accumulation_steps
             if epoch > 1 and best_loss > loss_total and accelerator.is_main_process:
                 best_loss = loss_total
-                ckp = f'{args.save_dir}/pretrain_{args.dim}{moe_path}.pth'
+                ckp = f'{args.save_dir}/pretrain_cls{args.dim}{moe_path}.pth'
                 unwrapped_model = accelerator.unwrap_model(model)
                 accelerator.save(unwrapped_model.state_dict(), ckp)
                 Logger(f"Model saved to {ckp}", accelerator)
@@ -945,14 +961,15 @@ def main():
         target_input_ids = torch.stack([item['target_input_ids'] for item in batch])
         target_attention_mask = torch.stack([item['target_attention_mask'] for item in batch])
         target_sentences = [item['target_sentence'] for item in batch]  # 用于调试
-        
+        predicate_label = torch.stack([item['predicate_label'] for item in batch])
         return {
             'input_ids': input_ids,
             'labels': labels,
             'loss_mask': loss_mask,
             'target_input_ids': target_input_ids,
             'target_attention_mask': target_attention_mask,
-            'target_sentences': target_sentences
+            'target_sentences': target_sentences,
+            'predicate_label': predicate_label
         }
     
     train_loader = DataLoader(