zhangmeishan / word2vec-2

word2vec and doc2vec C++11 implementation with text corpus mmap'ing and std::unordered_map words dictionary (about 5-6% increased performance)

word2vecpp

Just another implementation of Google's word2vec - https://github.com/svn2github/word2vec
The following features make it a little bit faster (5-6% in avarage) -

1. Words dictionary implemented using C++11 std::unordered_map
   
2. Train text corpus reading implemented with mmap system call insted of fstream
   
3. Stop words supported