public DataPoint BuildDataPoint(List <Match> history, Match m, DataInterpretation inputInpertretation)
{
var datapoint = new DataPoint
{
Inputs = (BuildInputs(history, m, inputInpertretation)),
Outputs = BuildOutputs(m).ToList(),
Reference = m.ToTuple()
};
return(datapoint);
}
public static List <double> BuildInputs(List <Match> history, Match m, DataInterpretation interpretation = null)
{
if (interpretation == null)
{
interpretation = AFLDataInterpreter.BespokeLegacyInterpretation;
}
var input = AFLDataInterpreterTotal.New().BuildInputs(history, m, interpretation);
return(input);
}
public List <double> BuildInputs(List <Match> history, Match m, DataInterpretation interpretation)
{
var input = new List <double>();
//Scores By Team
foreach (var term in interpretation.Rules.Where(r => r.Type == DataInterpretationRuleType.SCORES_BY_TEAM).SelectMany(r => r.Periods))
{
if (term > 0)
{
input.AddRange(ExtractTeamScoreInputSet(m, history, term, ExtractInputSetForScore));
}
}
//Scores By Ground
foreach (var term in interpretation.Rules.Where(r => r.Type == DataInterpretationRuleType.SCORES_BY_GROUND).SelectMany(r => r.Periods))
{
if (term > 0)
{
input.AddRange(ExtractGroundScoreInputSet(m, history, term, ExtractInputSetForScore));
}
}
//Scores By State longerTerm
foreach (var term in interpretation.Rules.Where(r => r.Type == DataInterpretationRuleType.SCORES_BY_STATE).SelectMany(r => r.Periods))
{
if (term > 0)
{
input.AddRange(ExtractStateScoreInputSet(m, history, term, ExtractInputSetForScore));
}
}
//Scores by Day
foreach (var term in interpretation.Rules.Where(r => r.Type == DataInterpretationRuleType.SCORES_BY_DAY).SelectMany(r => r.Periods))
{
if (term > 0)
{
input.AddRange(ExtractDayScoreInputSet(m, history, term, ExtractInputSetForScore));
}
}
//Recent Shared Opponents
foreach (var term in interpretation.Rules.Where(r => r.Type == DataInterpretationRuleType.SCORES_BY_SHARED_OPPONENTS).SelectMany(r => r.Periods))
{
if (term > 0)
{
input.AddRange(ExtractSharedOpponentScoreSet(m, history, term, ExtractInputSetForScore));
}
}
//Scores by quality of recent Opponents
foreach (var term in interpretation.Rules.Where(r => r.Type == DataInterpretationRuleType.SCORES_BY_QUALITY_OF_OPPONENTS).SelectMany(r => r.Periods))
{
if (term > 0)
{
input.AddRange(ExtractQualityOfRecentOpponentScoreSet(m, history, term, ExtractInputSetForOppositionScore));
}
}
//Wins By Team
foreach (var term in interpretation.Rules.Where(r => r.Type == DataInterpretationRuleType.WINS).SelectMany(r => r.Periods))
{
if (term > 0)
{
input.AddRange(ExtractTeamWinInputSet(m, history, term, ExtractInputSetForWin));
}
}
//Scoring shots
foreach (var term in interpretation.Rules.Where(r => r.Type == DataInterpretationRuleType.SCORING_SHOTS).SelectMany(r => r.Periods))
{
if (term > 0)
{
input.AddRange(ExtractScoresInputSet(m, history, term));
}
}
//Kicks
foreach (var term in interpretation.Rules.Where(r => r.Type == DataInterpretationRuleType.KICKS).SelectMany(r => r.Periods))
{
if (term > 0)
{
input.AddRange(ExtractKicksInputSet(m, history, term));
}
}
//Handballs
foreach (var term in interpretation.Rules.Where(r => r.Type == DataInterpretationRuleType.HANDBALLS).SelectMany(r => r.Periods))
{
if (term > 0)
{
input.AddRange(ExtractHandballsInputSet(m, history, term));
}
}
//Marks
foreach (var term in interpretation.Rules.Where(r => r.Type == DataInterpretationRuleType.MARKS).SelectMany(r => r.Periods))
{
if (term > 0)
{
input.AddRange(ExtractMarksInputSet(m, history, term));
}
}
//Hitouts
foreach (var term in interpretation.Rules.Where(r => r.Type == DataInterpretationRuleType.HITOUTS).SelectMany(r => r.Periods))
{
if (term > 0)
{
input.AddRange(ExtractHitoutsInputSet(m, history, term));
}
}
//Tackles
foreach (var term in interpretation.Rules.Where(r => r.Type == DataInterpretationRuleType.TACKLES).SelectMany(r => r.Periods))
{
if (term > 0)
{
input.AddRange(ExtractTacklesInputSet(m, history, term));
}
}
//Frees
foreach (var term in interpretation.Rules.Where(r => r.Type == DataInterpretationRuleType.FREES).SelectMany(r => r.Periods))
{
if (term > 0)
{
input.AddRange(ExtractFreesInputSet(m, history, term));
}
}
return(input);
}
public static Data GetMatchDataBetween(List <Season> seasons, RoundShell fromRoundShell, RoundShell toRoundShell, DataInterpretation interpretation = null)
{
var data = new Data();
//TODO: It's a little messy to new this up here
var league = new League(seasons);
var rounds = league.GetRounds(0, 0, toRoundShell.Year, toRoundShell.Number).Where(x => x.Matches.Count > 0).ToList();
var matches = rounds.Where(r => (r.EffectiveId() > fromRoundShell.EffectiveId()))
.SelectMany(r => r.Matches);
foreach (var m in matches)
{
var dataPoint = new DataPoint();
var history =
rounds.Where(r => !r.Matches.Any(rm => rm.Date >= m.Date)).SelectMany(r => r.Matches).ToList();
dataPoint.Inputs = (BuildInputs(history, m, interpretation));
dataPoint.Outputs = (new List <double>()
{
Numbery.Normalise(m.HomeScore().Total(), Util.MaxScore),
Numbery.Normalise(m.AwayScore().Total(), Util.MaxScore)
});
dataPoint.Reference = m.ToTuple();
data.DataPoints.Add(dataPoint);
}
return(data);
}
public Data GetMatchDataFromLeagueBetween(RoundShell fromRoundShell, RoundShell toRoundShell, DataInterpretation interpretation = null)
{
return(GetMatchDataBetween(League.Seasons, fromRoundShell, toRoundShell, interpretation));
}
public List <PredictedMatch> PredictWinners(int year, int round, bool isFinal, DataInterpretation interpretation = null)
{
var predictions = new List <PredictedMatch>();
var rounds = League.GetRounds(0, 0, year, round).Where(x => x.Matches.Count > 0).ToList();
foreach (var m in rounds.Where(r => r.Year == year && r.Number == round && r.IsFinal == isFinal).SelectMany(r => r.Matches))
{
//TODO: Are we ordering in the right direction?
var history =
rounds.Where(r => !r.Matches.Any(rm => rm.Date >= m.Date)).SelectMany(r => r.Matches).OrderBy(h => h.Date).ToList();
var test = BuildInputs(history, m, interpretation);
var result = Net.Run(test);
predictions.Add(new PredictedMatch(m.Home, m.Away, m.Ground, m.Date, Numbery.Denormalise(result[0], Util.MaxScore), Numbery.Denormalise(result[1], Util.MaxScore), round));
}
return(predictions);
}
