baojian

3 ms·

1. 1.▲
   How I Work, 2025 Edition(jonmagic.com)

   2 points by baojian 9mo ago|0 comments
2. 2.▲
   Year Old May Have Gotten Covid-19 Coronavirus Twice with Reinfection Worse(forbes.com)

   2 points by baojian 6y ago|0 comments
3. 3.▲
   Huawei launches next-generation chipset for servers(google.com)

   3 points by baojian 8y ago|0 comments
4. 4.▲
   by baojian 8y ago

   very good point. actually, 1-1/e is only for monotone submodular function. for a general submodular function, 1/2 approximation ratio is the best you can get.