This page gives an overview of the Signal API which provides natural language search results and search index annotation recommendations.

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To use the Signal API, you must have an API key. Contact [email protected] to obtain a key.

The Signal API provides natural language search capabilities encompassing:

  • Subjective, sentiment oriented searches (comfortable shoes, cute dresses)
  • Usage based searches (work clothes, fridge for the office)
  • Demographic related searches (games for teenagers, phones for seniors)
  • Attribute based searches (33" tvs, size 12 dockers, shoes under $20)