
Neopets, Lambda Calculus and Decision Tree Pruning
“What has she been working on?” you might well ask. “All this raiding, all these long long long comments on everyone else’s blogs but precious little here?” Well. Aside from raiding with Eternal Chaos and occasionally visiting Nagafen, I have been trying to solve a puzzle on the children’s MMO/Community Site, Neopets. This place… is deceptive. There’s stuff there for adults. In fact, I sometimes think there’s two tiers to the game; the lower tier, where children socialize, play games, earn Neopoints and play with their Neopets; and then there’s the upper tier, where adults think of innovative ways to fleece the children of their money and items through legitimate methods, such as the thriving commodities market in the game. ...

