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

# det.txt(3)

Tutorial for how to perform density estimation with Density Estimation Trees (DET).

## NAME

doc/tutorials/det/det.txt -

Tutorial for how to perform density estimation with Density Estimation Trees (DET).

## SYNOPSIS

### Functions

f f **$V** (t)\\f $is the volume of the node\\f $t\\f $and\\f $\\tilde\
 see subsection cli\_alt\_reg\_tut \
 Alternate DET **regularization** \
 The usual regularized error f \
 $R\_ **alpha** (t)\\f $of a node\\f $t\\f $is given by"\

### Variables

f is the **set** of leaves in the \
 subtree rooted at f $t f For \
 the purposes of density **estimation**"\
 this option is not available \
 in DET right **now**"\
 f is the **set** of leaves in the \
 subtree rooted at f $t f For \
 the purposes of density there \
 is a different form of **regularization**"\
 f is the **set** of leaves in the \
 subtree rooted at f $t f For \
 the purposes of density there \
 is a different form of we \
 penalize the sum of the \
 inverse of the volumes of the \
 leaves With this very small \
 volume nodes are discouraged \
 unless the data actually \
 warrants it **Thus**"\

## Detailed Description

Tutorial for how to perform density estimation with Density Estimation Trees (DET).

**Author:**

Parikshit Ram

Definition in file **det.txt**.

## Function Documentation

### f f $V (t)

Definition at line 374 of file det.txt.

### see subsection cli\_alt\_reg\_tut Alternate DET regularization The usual regularized error f $R\_ alpha (t)

Definition at line 367 of file det.txt.

## Variable Documentation

### f is the set of leaves in the subtree rooted at f $t f For the purposes of density estimation

Definition at line 377 of file det.txt.

### this option is not available in DET right now

Definition at line 364 of file det.txt.

### f is the set of leaves in the subtree rooted at f $t f For the purposes of density there is a different form of we penalize the sum of the inverse of the volumes of the leaves With this regularization

Definition at line 377 of file det.txt.

### f is the set of leaves in the subtree rooted at f $t f For the purposes of density there is a different form of we penalize the sum of the inverse of the volumes of the leaves With this very small volume nodes are discouraged unless the data actually warrants it Thus

Definition at line 377 of file det.txt.

## Author

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