# Quick Start

## Online demo

You can run our examples
at [Collab](https://colab.research.google.com/drive/1LLG9PYOPnmLCAr0ow0ogRYI8DvLGPk7d?usp=sharing).

## Examples

```shell
python examples/train_node_sparsification.py
```

It will defaultly adopt `kcenter` as sparsification method.

```shell
python examples/train_coarsen.py
```

It will defaultly adopt `variation_neighborhoods` as coarsening method.

```shell
python examples/train_condense.py
```

It will defaultly adopt `GCond` as condensation method.