NASA Mars Spectrometry Competition

This competition is hosted by DrivenData.org.

Data Description

The following files can be downloaded from the competition website:

• metadata.csv - Metadata for all observations in the primary challenge dataset.
  • sample_id — unique identifier for sample
  • split — indicates whether sample is part of training, validation, or test set
  • instrument_type — whether sample is from commercial instrument or SAM testbed. See "Commercial Instruments vs. SAM Testbed" in Problem Description page.
  • features_path — path to CSV file for this sample's features
  • features_md5_hash — MD5 checksum for the features CSV file
• train_features.zip -
• train_labels.csv -
• val_features.zip -
• test_features.zip -
• submission_format.csv - structure of the submission file
• supplemental_metadata.csv -
• supplemental_features.zip -