user_feature_columns = [SparseFeat('user_id', max(samples_data["user_id"])+1, embedding_dim),
SparseFeat("gender", max(samples_data["gender"])+1, embedding_dim),
SparseFeat("age", max(samples_data["age"])+1, embedding_dim),
VarLenSparseFeat(SparseFeat('hist_movie_id', max(samples_data["movie_id"])+1, embedding_dim,
embedding_name="movie_id"), SEQ_LEN, 'mean', 'hist_len'),
]
item_feature_columns = [SparseFeat('movie_id', max(samples_data["movie_id"])+1, embedding_dim),
SparseFeat('movie_type_id', max(samples_data["movie_type_id"])+1, embedding_dim)]
create_embedding_matrix(user_feature_columns + item_feature_columns, l2_reg_embedding,
init_std, seed,
seq_mask_zero=True)
TypeError: unsupported operand type(s) for +: 'int' and 'str'
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没有统一数据类型,你报错的那行找下+号,+号两端一个是字符一个是int的数字。如有帮助请采纳