quantrs2_ml/dimensionality_reduction/
specialized.rs

1//! Specialized dimensionality reduction methods
2
3use crate::error::{MLError, Result};
4use scirs2_core::ndarray::{Array1, Array2};
5
6/// Time series dimensionality reduction
7pub struct QuantumTimeSeriesDR {
8    n_components: usize,
9}
10
11impl QuantumTimeSeriesDR {
12    pub fn new(n_components: usize) -> Self {
13        Self { n_components }
14    }
15
16    pub fn fit_transform(&mut self, data: &Array2<f64>) -> Result<Array2<f64>> {
17        // Placeholder implementation
18        Ok(Array2::zeros((data.nrows(), self.n_components)))
19    }
20}
21
22/// Image/Tensor dimensionality reduction
23pub struct QuantumImageTensorDR {
24    n_components: usize,
25}
26
27impl QuantumImageTensorDR {
28    pub fn new(n_components: usize) -> Self {
29        Self { n_components }
30    }
31
32    pub fn fit_transform(&mut self, data: &Array2<f64>) -> Result<Array2<f64>> {
33        // Placeholder implementation
34        Ok(Array2::zeros((data.nrows(), self.n_components)))
35    }
36}
37
38/// Graph dimensionality reduction
39pub struct QuantumGraphDR {
40    n_components: usize,
41}
42
43impl QuantumGraphDR {
44    pub fn new(n_components: usize) -> Self {
45        Self { n_components }
46    }
47
48    pub fn fit_transform(&mut self, data: &Array2<f64>) -> Result<Array2<f64>> {
49        // Placeholder implementation
50        Ok(Array2::zeros((data.nrows(), self.n_components)))
51    }
52}
quantrs2_ml/dimensionality_reduction/specialized.rs

quantrs2_ml/dimensionality_reduction/
specialized.rs
