---
title: Map Properties
framework: Latent Semantic Mapping
role: collectionGroup
role_heading: API Collection
path: latentsemanticmapping/map-properties
---

# Map Properties

Special properties that determine a map’s behavior.

## Overview

Overview Latent Semantic Mapping interprets the following keys. All other keys starting with LSM are reserved.

## Topics

### Properties

- [kLSMAlgorithmKey](latentsemanticmapping/klsmalgorithmkey.md)
- [kLSMAlgorithmDense](latentsemanticmapping/klsmalgorithmdense.md)
- [kLSMAlgorithmSparse](latentsemanticmapping/klsmalgorithmsparse.md)
- [kLSMPrecisionKey](latentsemanticmapping/klsmprecisionkey.md)
- [kLSMPrecisionFloat](latentsemanticmapping/klsmprecisionfloat.md)
- [kLSMPrecisionDouble](latentsemanticmapping/klsmprecisiondouble.md)
- [kLSMDimensionKey](latentsemanticmapping/klsmdimensionkey.md)
- [kLSMIterationsKey](latentsemanticmapping/klsmiterationskey.md)
- [kLSMSweepAgeKey](latentsemanticmapping/klsmsweepagekey.md)
- [kLSMSweepCutoffKey](latentsemanticmapping/klsmsweepcutoffkey.md)

## See Also

### Managing a Map’s Properties

- [LSMMapSetProperties(_:_:)](latentsemanticmapping/lsmmapsetproperties(_:_:).md)
- [LSMMapGetProperties(_:)](latentsemanticmapping/lsmmapgetproperties(_:).md)