Struct Dataset 

pub struct Dataset {
    pub features: Vec<Vec<f32>>,
    pub n_samples: usize,
    pub n_features: usize,
    pub labels: Option<Vec<i32>>,
}

Dataset for ML operations (f32 version for compatibility).

Fields

features: Vec<Vec<f32>>

Feature matrix (rows: samples, cols: features).

n_samples: usize

Number of samples.

n_features: usize

Number of features.

labels: Option<Vec<i32>>

Optional labels.

Implementations

impl Dataset

pub fn new(features: Vec<Vec<f32>>) -> Self

Create a new dataset.

pub fn to_data_matrix(&self) -> DataMatrix

Convert to DataMatrix (f64).

Trait Implementations

impl Clone for Dataset

fn clone(&self) -> Dataset

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Dataset

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Dataset

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Dataset

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.