New here? Start with one of these
Expected Maximum of DicestandardProbability & Statistics
Easy
Put-Call ParitystandardPricing
Easy
The Best ConstantstandardCalculus & Analysis
Easy
Circular TradingstandardGraphs & NetworksCombinatorics
Easy
Fixed PointstandardNumerical Methods
Easy
Type
All Types Standard Optimization Prediction
Topic
All Topics Calculus & Analysis Probability & Statistics Combinatorics Stochastic Calculus Martingales & Stopping Pricing Portfolio Optimization Games & Strategy Time Series Simulation & Monte Carlo Numerical Methods Linear Algebra Graphs & Networks
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9 problems
1.AutoregressionpredictionTime Series
Easy
2.ARMApredictionTime Series
Easy
3.Square-Root DiffusionpredictionStochastic CalculusTime Series
Medium
4.Common TrendspredictionTime SeriesLinear Algebra
Hard
5.The Wandering CyclepredictionProbability & StatisticsTime Series
Hard
6.Hands TiedoptimizationPortfolio OptimizationTime Series
Hard
7.Hidden ImpulsespredictionTime SeriesProbability & Statistics
Hard
8.UnderwaterstandardTime Series
Easy
9.Forecasting the SpreadpredictionStochastic CalculusTime Series
Easy