{"push_id":1080472122,"size":1,"distinct_size":1,"ref":"refs/heads/Renqin","head":"a2c0ad4dcd996bd9a7f04290eec299c70e66fe4c","before":"1307b81f3d54da0582361e64109a561b1a1f0f6e","commits":[{"sha":"a2c0ad4dcd996bd9a7f04290eec299c70e66fe4c","author":{"email":"99860a46a5adb7ea26e70687219c08aa166fbbb9@gmail.com","name":"RenqinCai"},"message":"add a function\n1. lda train on articles and infer comments\n2. compute perplexity for LDAonArticles.","distinct":true,"url":"https://api.github.com/repos/Linda-sunshine/IR_Base/commits/a2c0ad4dcd996bd9a7f04290eec299c70e66fe4c"}]}