tagger

1. An auto tagger automatically computes Categories, based on the contents of submitted Entries ( PUT).
   自动标记器会根据提交条目（PUT操作）的内容自行计算类别。
2. Design and Realization of a High-Performance Part of Speech Tagger for the English Language
   一种高性能英文词性标注器的设计与实现
3. Tagger-New Hotspot of Internet Investment
   典客（tagger）：互联网投资新热点

noun

1. a computer program that attaches labels to the grammatical constituents of textual matter

   Synonym:    tagging program

2. someone who appends or joins one thing to another
   1. a theory that was simply added on by some anonymous tagger

3. someone who assigns labels to the grammatical constituents of textual matter