... with a factored model for natural language parsing In Advances in Neural Information Processing Systems, volume 15 MIT Press Ravi Kumar, Jasmine Novak, Prabhakar Raghavan, and Andrew Tomkins 2004 ... as age decreases where applicable Any feature that increased, decreased, or fluctuated should have some positive impact on the accuracy of predicting age 4.1 Online Behavior and Interests Online ... increase decrease fluctuates N /A N /A N /A N /A Table 1: List of all features used during classification divided into three categories (1,2) online behavior and interests, (3) lexical - content, and...