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Old Version 6

changes.mady.by.user Boyan Hristov

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New Version 7

changes.mady.by.user Julius Höfler

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Info
titleInfo

If you have mapped some the core attributes "name" and "description" during the data feed import (see Set the Attribute Mapping) all of these mappings both attributes are automatically preselected.

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AdvantagesDisadvantages
Original
  • the annotation order is known
  • expectedly lower product variety as opposed to other presentation orders for the same amount of annotated products
  • can result in annotating dozens of similar products (e.g. product variants)
    → doesn't aid the model in learning the correct attribute values for completely different products
    → potentially more time consuming, as more products may need to be annotated to achieve decent results
Random
  • expectedly higher product variety
    → potentially less time consuming, as fewer products may need to be annotated to achieve decent results
  • annotation order is not known
  • not guaranteed to result in sufficient product variety
     → perhaps some types of products occur less frequently in the data feed
  • at worst, just as time consuming as the Original presentation order
Active Learning
  • product presentation is based on the uncertainty of the prediction model and the product diversity
    →potentially signficinatly significantly less time consuming, as the model selects the most informative products to be labeled next
  • the user has to annotate at least 50 products
  • a prediction model must exist already
  • not guaranteed to result in sufficient product variety
    →     can even require a much greater amount of products to be labeled if the model is not performing sufficiently already

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