Skip to content

[Feature] Local PCA and CA-PCA dimension estimators #39

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
Xmaster6y merged 10 commits into from
Feb 14, 2026
Merged

[Feature] Local PCA and CA-PCA dimension estimators #39

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
10 commits
Select commit Hold shift + click to select a range
9654c50
local pca
Xmaster6y Feb 13, 2026
fd20f23
docs
Xmaster6y Feb 13, 2026
bb60c7d
tests
Xmaster6y Feb 13, 2026
14448bd
ca pca
Xmaster6y Feb 13, 2026
26da72c
better docs
Xmaster6y Feb 13, 2026
83a2720
missing deps
Xmaster6y Feb 14, 2026
512712f
better box
Xmaster6y Feb 14, 2026
9322b91
desc
Xmaster6y Feb 14, 2026
6ef4481
better notebooks
Xmaster6y Feb 14, 2026
1594373
per label
Xmaster6y Feb 14, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 2 additions & 0 deletions README.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -46,6 +46,8 @@ To dig deeper, see the [documentation](https://tdhook.readthedocs.io).

- [Integrated Gradients](https://tdhook.readthedocs.io/en/latest/notebooks/methods/integrated-gradients.html): [![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/Xmaster6y/tdhook/blob/main/docs/source/notebooks/methods/integrated-gradients.ipynb)
- [Steering Vectors](https://tdhook.readthedocs.io/en/latest/notebooks/methods/steering-vectors.html): [![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/Xmaster6y/tdhook/blob/main/docs/source/notebooks/methods/steering-vectors.ipynb)
- [Linear Probing](https://tdhook.readthedocs.io/en/latest/notebooks/methods/linear-probing.html): [![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/Xmaster6y/tdhook/blob/main/docs/source/notebooks/methods/linear-probing.ipynb)
- [Dimension Estimation](https://tdhook.readthedocs.io/en/latest/notebooks/methods/dimension-estimation.html): [![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/Xmaster6y/tdhook/blob/main/docs/source/notebooks/methods/dimension-estimation.ipynb)

## Config

Expand Down
18 changes: 18 additions & 0 deletions docs/source/methods.rst
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -71,10 +71,28 @@ Methods
</div>
</div>

.. grid-item-card::
:link: notebooks/methods/dimension-estimation.ipynb
:class-card: surface
:class-body: surface

.. raw:: html

<div class="d-flex align-items-center">
<div class="d-flex justify-content-center" style="min-width: 50px; margin-right: 20px; height: 100%;">
<i class="fa-solid fa-cube fa-2x"></i>
</div>
<div>
<h5 class="card-title">Dimension Estimation</h5>
<p class="card-text">Estimate intrinsic dimension of data manifolds using TwoNN, Local PCA, and related methods.</p>
</div>
</div>

.. toctree::
:hidden:
:maxdepth: 2

notebooks/methods/integrated-gradients.ipynb
notebooks/methods/steering-vectors.ipynb
notebooks/methods/linear-probing.ipynb
notebooks/methods/dimension-estimation.ipynb
Loading
Loading