Struct SyntheticSensorDataset 

pub struct SyntheticSensorDataset { /* private fields */ }

An in-memory dataset of synthetically generated sensor-text pairs.

Useful for smoke-testing the training pipeline without a real dataset.

Example

use sensorlm::data::dataset::SyntheticSensorDataset;
use burn::data::dataset::Dataset;
let ds = SyntheticSensorDataset::new(512, 42, 256);
println!("Dataset size: {}", ds.len());

Implementations

impl SyntheticSensorDataset

pub fn new(num_samples: usize, seed: u64, max_seq_len: usize) -> Self

Create a new synthetic dataset.

Arguments

• num_samples – Number of (sensor, caption) pairs to generate.
• seed – Random seed.
• max_seq_len – Token sequence length (captions are padded / truncated).

Trait Implementations

impl Dataset<SensorTextItem> for SyntheticSensorDataset

fn get(&self, index: usize) -> Option<SensorTextItem>

Gets the item at the given index.

fn len(&self) -> usize

Gets the number of items in the dataset.

fn is_empty(&self) -> bool

Checks if the dataset is empty.

fn iter(&self) -> DatasetIterator<'_, I>

where Self: Sized,

Returns an iterator over the dataset.

fn windows(&self, size: usize) -> WindowDataset<'_, I>

where Self: Sized,

Returns a new Dataset of all the windows of length size. The windows overlap. Is empty if the input Dataset is shorter than size.