< Summary

Information

Class:	Intentum.AI.Ensemble.WeightedEnsemble
Assembly:	Intentum.AI
File(s):	/home/runner/work/Intentum/Intentum/src/Intentum.AI/Ensemble/WeightedEnsemble.cs

Line coverage

100%

Branch coverage

100%

Method coverage

Feature is only available for sponsors

Metrics

Method	Branch coverage	Cyclomatic complexity	NPath complexity	Sequence coverage
Combine(...)	100%	2	2	100%

#	Line	Line coverage
	`1`	`using Intentum.Core.Intents;`
	`2`
	`3`	`namespace Intentum.AI.Ensemble;`
	`4`
	`5`	`public sealed class WeightedEnsemble : IEnsembleStrategy`
	`6`	`{`
	`7`	`public Intent Combine(IReadOnlyList<ModelResult> results)`
5	`8`	`{`
5	`9`	`if (results.Count == 0)`
1	`10`	`return new Intent("Unknown", [], new IntentConfidence(0, "Low"));`
	`11`
12	`12`	`var totalWeight = results.Sum(r => r.Weight);`
12	`13`	`var weightedScore = results.Sum(r => r.Score * r.Weight) / totalWeight;`
	`14`
4	`15`	`var majorityName = results`
8	`16`	`.GroupBy(r => r.Name)`
15	`17`	`.OrderByDescending(g => g.Sum(r => r.Weight))`
11	`18`	`.ThenByDescending(g => g.Average(r => r.Score))`
4	`19`	`.First()`
4	`20`	`.Key;`
	`21`
4	`22`	`var level = IntentConfidence.FromScore(weightedScore).Level;`
4	`23`	`return new Intent(majorityName, [], new IntentConfidence(weightedScore, level));`
5	`24`	`}`
	`25`	`}`