pytorch中加载数据时常用的def __len__(self):和def __getitem__(self, index)
研究了一天,总算有点眉目,先上代码def__len__(self):returnlen(self.ques)#返回dataset的长度def__getitem__(self,index):questions=self.ques[index]skill=self.skill[index]answers=self.ans[index]onehot=self.onehot(questions,skill