A great project: collect a history of topics and code each of them for these various features, including what we think of who was right today. Then do a full stat analysis to see which of these proposed heuristics is actually supported by this data.
A great project: collect a history of topics and code each of them for these various features, including what we think of who was right today. Then do a full stat analysis to see which of these proposed heuristics is actually supported by this data.