Hi all, I'm considering majoring in applied math or stats as per the title. I'm learning towards being a quant or working at a hedge fund in the future...
Using simple mathematics we can perform a simple calculation to approximate missing values where we know one value in the data; if know there are 600 reviewers based on the number of distinct logins captured and normalized over a suitable time frame (assuming a normal distribution) across reportin...
Single vs. multiple topics Content posted by a user can be associated with single or multiple topics, and similarly, an influential user may influence other users in OSN on one or more topics. While identifying influential users specific to a topic enables more detailed study about the topic-ba...