Alchemy Contest

Organized by kimhsieh2 - Current server time: June 19, 2019, 3:03 p.m. UTC

Current

Development
May 22, 2019, midnight UTC

Next

Evaluation
Aug. 1, 2019, midnight UTC

End

Competition Ends
Never

What is Alchemy?

The Tencent Quantum Lab has recently introduced a new molecular dataset, called Alchemy, to facilitate the development of new machine learning models useful for chemistry and materials science. The dataset lists 12 quantum mechanical properties of 130,000+ organic molecules comprising up to 12 heavy atoms (C, N, O, S, F and Cl), sampled from the GDBMedChem database. These properties have been calculated using the open-source computational chemistry program Python-based Simulation of Chemistry Framework (PySCF). The Alchemy dataset expands on the volume and diversity of existing molecular datasets such as QM9. Please visit The contest website for full detail.

Evaluation Criteria

Predictions for molecular properties will be evaluated using the mean absolute error averaged over all properties. Please see the the contest website for full detail.

Terms and Conditions

Please visit the the contest website for full detail.

Contest Description

In this multi-feature learning contest, you are asked to predict a set of 12 properties for organic molecules, given the corresponding properties for molecules from a training set. Please visit The Contest Website for full detail.

Prizes: RMB ¥100,000

  • First Prize: ¥50,000
  • Second Prize ¥30,000
  • Third Prize: ¥20,000

Winners of the first, second, and third place prizes must provide model documentation and code according to the Declaration of Eligibility, Non-Exclusive License, and Release form <\p>

Development

Start: May 22, 2019, midnight

Evaluation

Start: Aug. 1, 2019, midnight

Post-Evaluation

Start: Oct. 1, 2019, midnight

Competition Ends

Never

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# Username Score
1 hyperwind 0.0486
2 ChangeTHU 0.0488
3 skang 0.0596