Struct pointcloud::label_sources::VecLabels

pub struct VecLabels { /* fields omitted */ }

Uses a vector to label your data. It can be 1 hot encoded, but if you do that you should use SmallIntLabels

Implementations

impl VecLabels

pub fn new(
    labels: Vec<f32>,
    label_dim: usize,
    mask: Option<Vec<bool>>
) -> VecLabels

Creates a new vec label.

pub fn dim(&self) -> usize

The dimension of the vectors this labelset contains

pub fn one_hot_to_int(&self) -> SmallIntLabels

coverts a one-hot encoding to a integer label set

pub fn binary_to_int(&self) -> SmallIntLabels

coverts a binary encoding to a integer label set

Trait Implementations

impl Debug for VecLabels

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl LabelSet for VecLabels

type Label = [f32]

Underlying type.

type LabelSummary = VecSummary

Summary of a set of labels

fn len(&self) -> usize

Number of elements in this label set

fn is_empty(&self) -> bool

If there are no elements left in this label set

fn label(&self, pn: PointIndex) -> PointCloudResult<Option<&Self::Label>>

Grabs a label reference. Supports errors (the label could be remote), and partially labeled datasets with the option.

fn label_summary(
    &self,
    pns: &[PointIndex]
) -> PointCloudResult<SummaryCounter<Self::LabelSummary>>

Grabs a label summary of a set of indexes.