---
name: "dtb.hpp"
section: "3"
platform: "linux"
package: "mlpack-doc"
version: "1.0.10-1"
release: "Debian 8 (Jessie)"
platforms: ["linux"]
url: "https://new.carta.tech/dtb.hpp"
---

# dtb.hpp(3)

## NAME

src/mlpack/methods/emst/dtb.hpp -

## SYNOPSIS

### Classes

class **mlpack::emst::DualTreeBoruvka\< MetricType, TreeType \>**\
 *Performs the MST calculation using the Dual-Tree Boruvka algorithm, using any type of tree.*  struct **mlpack::emst::DualTreeBoruvka\< MetricType, TreeType \>::SortEdgesHelper**\
 *For sorting the edge list after the computation.*

### Namespaces

 **mlpack**\
 *Linear algebra utility functions, generally performed on matrices or vectors.*   **mlpack::emst**\
 *Euclidean Minimum Spanning Trees.*

## Detailed Description

**Author:**

Bill March (march@gatech.edu)

Contains an implementation of the DualTreeBoruvka algorithm for finding a Euclidean Minimum Spanning Tree using the kd-tree data structure.

```
@inproceedings{
  author = {March, W.B., Ram, P., and Gray, A.G.},
  title = {{Fast Euclidean Minimum Spanning Tree: Algorithm, Analysis,
     Applications.}},
  booktitle = {Proceedings of the 16th ACM SIGKDD International Conference
     on Knowledge Discovery and Data Mining}
  series = {KDD 2010},
  year = {2010}
}
```

This file is part of MLPACK 1.0.10.

MLPACK is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

MLPACK is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details (LICENSE.txt).

You should have received a copy of the GNU General Public License along with MLPACK. If not, see http://www.gnu.org/licenses/.

**Author:**

Bill March (march@gatech.edu)

Tree traverser rules for the DualTreeBoruvka algorithm.

This file is part of MLPACK 1.0.10.

MLPACK is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

MLPACK is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details (LICENSE.txt).

You should have received a copy of the GNU General Public License along with MLPACK. If not, see http://www.gnu.org/licenses/.

**Author:**

Bill March (march@gatech.edu)

DTBStat is the StatisticType used by trees when performing EMST.

This file is part of MLPACK 1.0.10.

MLPACK is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

MLPACK is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details (LICENSE.txt).

You should have received a copy of the GNU General Public License along with MLPACK. If not, see http://www.gnu.org/licenses/.

Definition in file **dtb.hpp**.

## Author

Generated automatically by Doxygen for MLPACK from the source code.