vectorization

"根据作者的写作风格匹配作者的结果，提供了对文学联系的有趣见解。"

"对齐已修复：字母现在正确地位于基线上。"

"换句话说，通过反向传播转换为大小的数据值可以用作类别数据的替代。"

"The article focuses on data preprocessing..."

"The article focuses on TF-IDF vectorization."

"The article explores Bag of Words for vectorization."

"The context provided merely indicates the article's title and source, 'Hacker News.' The exact content of the article is unknown, making a deeper analysis impossible."