---
title: threshold
framework: createml
role: symbol
role_heading: Instance Property
path: createml/mlrecommender/modelparameters-swift.struct/threshold
---

# threshold

The item confidence value cutoff, below which the recommender omits those items from its recommendations.

## Declaration

```swift
var threshold: Double
```

## Discussion

Discussion The default value is 0.001.

## See Also

### Configuring the parameters

- [algorithm](createml/mlrecommender/modelparameters-swift.struct/algorithm.md)
- [maxCount](createml/mlrecommender/modelparameters-swift.struct/maxcount.md)
- [maxSimilarityIterations](createml/mlrecommender/modelparameters-swift.struct/maxsimilarityiterations.md)
- [nearestItems](createml/mlrecommender/modelparameters-swift.struct/nearestitems.md)
- [nearestItemsDataFrame](createml/mlrecommender/modelparameters-swift.struct/nearestitemsdataframe.md)