Hybrid Roulette Predictor — Experiments
Paste History
Run Backtest (single)
Run Grid Search
Run Markov(1/2) Test
Download Step CSV
Download Grid CSV
Clear Saved History
Upload or paste your large history (numbers separated by comma/newline/space). Grid search will sweep over a few parameter combos — it can take some time for large histories; progress will show below.
Parameter Sweep Settings
decayLambda (comma-separated):
topK (centers, comma-separated):
expandedLimit (8,10,12):
windowSize (neighbour predictor):
Backtest / Common Settings
MIN_INPUTS (start):
Preview rows in detailed table:
Grid search: stop after X best results (topN):
Idle
Backtest Step Preview
Step
Actual
Log Centers
Log Expanded
LogHit
NeighPred
NeighHit
Markov1Pred
M1Hit
Markov2Pred
M2Hit
Grid Search Results (Top configs)
#
decay
topK
expLimit
winSize
LogHitRate
Log_pvs
NeighHitRate
Neigh_pvs