DIEN使用自定义config存在bug，初步确定在creat_dataset中

[zh-biabu]

from logging import getLogger
from recbole.config import Config
from recbole.data import create_dataset, data_preparation
from recbole.model.sequential_recommender import DIEN
from recbole.trainer import Trainer
from recbole.utils import init_seed, init_logger

if name == 'main':

# configurations initialization
config = Config(model='DIEN', dataset='ml-100k',config_file_list=["/kaggle/input/config-dien/DIEN.yaml"],config_dict=args)

init_seed(config['seed'], config['reproducibility'])

init_logger(config)
logger = getLogger()

logger.info(config)

dataset = create_dataset(config)
logger.info(dataset)

config["eval_args"]
#{'split': {'LS': 'valid_and_test'},

'order': 'TO',

#'group_by': 'user',
#'mode': {'valid': 'full', 'test': 'full'}}
dataset.config["eval_args"]
#{'split': {'RS': [0.8, 0.1, 0.1]},

'order': 'RO',

'group_by': 'user',

#'mode': {'valid': 'full', 'test': 'full'}}
#原config的结果与dataset中config的结果不同，这导致在后续的train_data, valid_data, test_data = data_preparation(config, dataset)语#句中出现bug
#The ordering args for sequential recommendation has to be 'TO'
#同理在使用api快速启动模块时也出现了这个报错
#下面是我的配置文件内容
gpu_id: "0,1"
seed: 1234
encoding: 'utf-8'
data_path: /kaggle/input
show_progress: False
save_dataset: True
#数据
field_separator: "\t"
seq_separator: " "
USER_ID_FIELD: user_id
ITEM_ID_FIELD: item_id
RATING_FIELD: rating
TIME_FIELD: timestamp
seq_len: None
LABEL_FIELD: label
MAX_ITEM_LIST_LENGTH: 50
load_col:
inter: [user_id, item_id,rating, timestamp]
item: [item_id,release_year,class]
user: [user_id,age,gender,occupation,zip_code]
#训练
epochs: 100
train_batch_size: 1024
learner: 'sgd'
learning_rate: 0.01
train_neg_sample_args:
distribution: popularity
sample_num: 10
eval_step: 1
weight_decay: 1
#评估
eval_args:
split: {'LS': 'valid_and_test'}
mode: full
order: TO
repeatable: True
metrics: ['Recall', 'MRR', 'NDCG', 'Hit', 'Precision']
topk: 10
valid_metric: 'MRR@10'
eval_batch_size: 1024
#模型
alpha: 0.8
dropout_prob: 0.3

[TayTroye]

@zh-biabu
你好，我使用你的配置文件并没有出现冲突报错，序列模型的建模需要设置 order：To