我有一个数据帧：
train_review = train['review']
train_review
它看起来像：
0 With all this stuff going down at the moment w...
1 The Classic War of the Worlds" by Timothy Hi...
2 The film starts with a manager (Nicholas Bell)...
3 It must be assumed that those who praised this...
4 Superbly trashy and wondrously unpretentious 8...
我将令牌添加到一个字符串中：
train_review = train['review']
train_token = ''
for i in train['review']:
train_token +=i
我想要的是使用Spacy标记评论。以下是我尝试过的，但我得到了以下错误：
参数"string"的类型不正确(应为str，实际为spacy.tokens.doc.doc(
如何解决此问题？提前感谢！
在for循环中，您从数据帧中获取spacy.tokens并将其附加到字符串中，因此应该将其强制转换为str。像这样：
train_review = train['review']
train_token = ''
for i in train['review']:
train_token += str(i)