From f91ba01396a470daaba77125ce364305dac52a96 Mon Sep 17 00:00:00 2001 From: ducla123 <78853698+ducla123@users.noreply.github.com> Date: Tue, 24 Jun 2025 15:23:16 +0100 Subject: [PATCH] Update neural_nets_as_distribution_transformers.qmd Small typo correction... --- neural_nets_as_distribution_transformers.qmd | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/neural_nets_as_distribution_transformers.qmd b/neural_nets_as_distribution_transformers.qmd index 1c05b98..06596f4 100644 --- a/neural_nets_as_distribution_transformers.qmd +++ b/neural_nets_as_distribution_transformers.qmd @@ -68,7 +68,7 @@ Now we wish to train this net to classify between two data distributions. The go ![The goal of a neural net classifier is to rearrange the input data distribution to match the target label distribution. (left) Input dataset with two classes in red and blue. (right) Target output (one-hot codes).](figures/neural_nets_as_data_transformations/goal_of_classifier.png){#fig-neural_nets_as_data_transformations-goal_of_classifier width=100%} -In this example, the target output places all the red dots at $(0,1)$ and all the blue dots at $(1,0)$. These are the coordinates of one-hot codes for our two classes. Training the network consists of find the series of geometric transformations that rearrange the input distribution to this target output distribution. +In this example, the target output places all the red dots at $(0,1)$ and all the blue dots at $(1,0)$. These are the coordinates of one-hot codes for our two classes. Training the network consists of finding the series of geometric transformations that rearrange the input distribution to this target output distribution. We will visualize how the net transforms the training dataset, layer by layer, at four **checkpoints** over the course of training. @@ -96,4 +96,4 @@ Notice that on the first layer, semantic classes are not well separated but by t ## Concluding Remarks -Layer by layer, deep nets transform data from its raw format to ever more abstracted and useful representations. It can be helpful to think about this process as a set of geometric transformations of a data distribution, or as a kind of disentangling where initially messy data gets reorganized so that different data classes become cleanly separated. \ No newline at end of file +Layer by layer, deep nets transform data from its raw format to ever more abstracted and useful representations. It can be helpful to think about this process as a set of geometric transformations of a data distribution, or as a kind of disentangling where initially messy data gets reorganized so that different data classes become cleanly separated.