4.30作业

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2509165038
2026-04-30 15:56:58 +08:00
parent 1f2a2a16ac
commit ff80a312a0
5 changed files with 2 additions and 2 deletions

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@@ -27,8 +27,8 @@ BATCH_SIZE = 64 # 批次大小
USE_CLASS_WEIGHT = True # True=启用类别权重, False=不启用(对比用)
# 权重计算公式: n_samples / (n_classes * n_class_i)
# 正面评论多所以权重小,负面评论少所以权重大
CLASS_WEIGHT_POS = 0.73 # 正面类权重(自动计算)
CLASS_WEIGHT_NEG = 1.58 # 负面类权重(自动计算)
CLASS_WEIGHT_POS = 0.01 # 正面类权重(自动计算)
CLASS_WEIGHT_NEG = 3.0 # 负面类权重(自动计算)
# ==================== 实验相关 ====================
RUN_COMPARISON = False # True=运行对比实验, False=运行单个模型