我使用Facebook Research | Getting the source code (Method 1)安装了fasttext。我无法使用“ ./fasttext supervised”模块进行文本分类来运行任何文件。它始终显示任何文件的以下错误。
$ ./fasttext supervised -input train.txt -output mod
terminate called after throwing an instance of 'std::invalid_argument'
what(): train.txt cannot be opened for training!
Aborted (core dumped)`