---
title: "LSMMapAddCategory(_:)"
framework: Latent Semantic Mapping
role: symbol
role_heading: Function
path: "latentsemanticmapping/lsmmapaddcategory(_:)"
---

# LSMMapAddCategory(_:)

Adds another category and returns its category identifier.

## Declaration

```swift
func LSMMapAddCategory(_ mapref: LSMMap) -> LSMCategory
```

## See Also

### Starting Training Mode

- [LSMMapStartTraining(_:)](latentsemanticmapping/lsmmapstarttraining(_:).md)
- [LSMMapGetCategoryCount(_:)](latentsemanticmapping/lsmmapgetcategorycount(_:).md)
- [LSMMapSetStopWords(_:_:)](latentsemanticmapping/lsmmapsetstopwords(_:_:).md)
- [LSMMapAddText(_:_:_:)](latentsemanticmapping/lsmmapaddtext(_:_:_:).md)
- [LSMMapAddTextWithWeight(_:_:_:_:)](latentsemanticmapping/lsmmapaddtextwithweight(_:_:_:_:).md)
- [LSMCategory](latentsemanticmapping/lsmcategory.md)