Mapping products between different taxonomies

A method comprising:

• obtaining item listings from a first database storing a first taxonomy and item listings from a second database storing a second taxonomy;
• for each of the obtained item listings, extracting a plurality of features, including at least one feature related to an image associated with the item listing and at least one feature related to text associated with the item listing;
• and
• creating a mapping between item listings in the first taxonomy and item listings in the second taxonomy based on the plurality of features extracted by the feature extraction component, wherein the mapping identifies which item listings in the first taxonomy correlate to a same product as which item listings in the second taxonomy.

A non-transitory machine-readable storage medium comprising instructions, which when implemented by one or more machines, cause the one or more machines to perform operations comprising:

• obtaining item listings from a first database storing a first taxonomy and item listings from a second database storing a second taxonomy;
• for each of the obtained item listings, extracting a plurality of features, including at least one feature related to an image associated with the item listing and at least one feature related to text associated with the item listing;
• and
• creating a mapping between item listings in the first taxonomy and item listings in the second taxonomy based on the plurality of features extracted by the feature extraction component, wherein the mapping identifies which item listings in the first taxonomy correlate to a same product as which item listings in the second taxonomy.