Language Understanding, or LUIS, from Microsoft, is a service that takes text and extracts out of the text the entities, the things the sentence was about, the intents, and the actions of a sentence. Because having a narrow-focused domain helps reduce the error rate, the LUIS authorizing service helps users to create a pre-defined list of entities and intents for LUIS to parse.
United States
Great Britain
India
Germany
France
Canada
Russia
Spain
Brazil
Australia
Singapore
Hungary
Philippines
Mexico
Thailand
Ukraine
Luxembourg
Estonia
Lithuania
Norway
Chile
South Korea
Ecuador
Colombia
Taiwan
Switzerland
Indonesia
Cyprus
Denmark
Finland
Poland
Malta
Czechia
New Zealand
Austria
Turkey
Sweden
Italy
Egypt
Belgium
Portugal
Slovenia
Ireland
Romania
Greece
Argentina
Malaysia
South Africa
Netherlands
Bulgaria
Latvia
Japan
Slovakia