pyg-team/pytorch_geometric

Janossy Pooling

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#38 opened on Nov 15, 2018

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2 - Priority P2featurehelp wantednn

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Description

I miss the following pooling layers:

(1) SortPool,

(2) Janossy Pooling [1].

[1] https://openreview.net/forum?id=BJluy2RcFm

Contributor guide

Research direction
Implement Janossy Pooling as described in the linked paper (https://openreview.net/forum?id=BJluy2RcFm). Study the existing pooling layers in PyTorch Geometric for code structure and integrate the new layer. Focus on the permutation invariance properties and efficient implementation.
Tech stack
pythonpytorch
Domain
machine learningai
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
PythonPyTorch
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
45