.sits_cluster_validity

samples

<p>Compute different cluster validity indices. This function needs
as input a sits tibble with `cluster` column.
It is a front-end to `dtwclust::cvi` function.
That function computes five indices:
1) adjusted Rand index; 2) Rand index; 3) Jaccard index;
4) Fowlkes-Mallows; and 5) Variation of Information index
Please refer to the documentation in that package for more details.</p>

internal

A set of tools for working with satellite image time series, both as individual data or as part of data cubes.
Builds data cubes from collections in AWS, Brazil Data Cube, and Digital Earth Africa.
Provides different visualisation methods for image time series.
Provides smoothing methods for noisy time series.
Includes functions for smoothing based on Bayesian inference.
Enables different clustering methods, including dendrograms and self-organized maps (SOM).
Matches noiseless patterns with noisy time series using the time-weighted dynamic time warping (TWDTW) method for shape recognition.
Provides machine learning methods for time series classification, including support vector machines (SVM), random forests and deep learning.
Minimum recommended requirements: 8 GB RAM and 1 CPU dual-core.

Gilberto Camara

sits

Satellite Image Time Series Analysis for Remote Sensing Data Cubes

Rolf Simoes

Felipe Souza

Lorena Santos

Alexandre Carvalho

Pedro Andrade

Karine Ferreira

Alber Sanchez

Gilberto Queiroz

.sits_cluster_validity function

Cluster validity indices — .sits_cluster_validity

Cluster validity indices

.sits_cluster_validity: Cluster validity indices

Description

Usage

Arguments

Value

References