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@@ -14,6 +14,7 @@ class DSSMReader(MultiSlotDataGenerator):
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try:
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# 按tab分割样本的各个字段
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sample_values = line.rstrip('\n').split('\t')
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+ sys.stderr.write(f"sample_values length: {len(sample_values)}\n")
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if len(sample_values) == 6: # 训练格式
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sample_id, label, vid_left,vid_right,left_features, right_features = sample_values
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# 转换label为整数
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@@ -26,7 +27,7 @@ class DSSMReader(MultiSlotDataGenerator):
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# 验证特征维度
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if len(left_features) != self.feature_dim or len(right_features) != self.feature_dim:
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return None
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- sys.stderr.write(f"left_features length: {len(left_features)}\n")
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+
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# 构建输出列表
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output = []
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#output.append(("sample_id", [sample_id])) # 样本ID
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often