Text Classification

Text classification analyses the text and identifies categories for the content with a confidence score.

Text classification uses the natural language processing (NLP) service that uses deep learning techniques to find insights from textual data. It returns a category from a set of the predefined categories.

For example, you could analyze a collection of financial documents to Credit and Lending, Insurance, Investing, Banking, and so on. The results are provided in category and subcategory format.

Supported Features

Text category
Confidence scores
Requests support single record and multiple record batches.

Supported Languages for Input Text

English

Examples


Input Text	Categories and Scores
`Racing Cars, the four-time World Champion team, has chosen Oracle Cloud Infrastructure (OCI) as their infrastructure partner.`	`Sports and Games/Motor Sports 1.0000`

The JSON for the first example is:

Sample Request

POST https://<region-url>/20210101/actions/batchDetectLanguageTextClassification

API Request format:

{
  "documents": [
    {
      "key": "doc1",
      "text": "Racing Cars, the four-time  World Champion team, has chosen 
Oracle Cloud Infrastructure (OCI) as their infrastructure partner."
    }
  ]
}

Response JSON:

{
    "documents": [
        {
            "key": "1",
            "textClassification": [
                {
                    "label": "Sports and Games/Motor Sports",
                    "score": 1
                }
            ],
            "languageCode": "en"
        }
    ],
    "errors": []
}

Supported Categories


Category	Domain	Sub-Domain
Animals and Plants/Pets	Animals and Plants	Pets
Arts and Culture/Audio and Music	Arts and Culture	Audio and Music
Arts and Culture/Performing Arts	Arts and Culture	Performing Arts
Arts and Culture/Visual Art and Design	Arts and Culture	Visual Art and Design
Autos and Vehicles/Bicycles and Accessories	Autos and Vehicles	Bicycles and Accessories
Autos and Vehicles/Boats and Watercraft	Autos and Vehicles	Boats and Watercraft
Autos and Vehicles/Motor Vehicles	Autos and Vehicles	Motor Vehicles
Autos and Vehicles/Vehicle Parts and Services	Autos and Vehicles	Vehicle Parts and Services
Autos and Vehicles/Vehicle Shopping and Renting	Autos and Vehicles	Vehicle Shopping and Renting
Books and Literature/Children's Literature	Books and Literature	Children'S Literature
Books and Literature/E-Books	Books and Literature	E-Books
Books and Literature/Poetry	Books and Literature	Poetry
Business and Industry/Advertising and Marketing	Business and Industry	Advertising and Marketing
Business and Industry/Agriculture and Forestry	Business and Industry	Agriculture and Forestry
Business and Industry/Business Operations	Business and Industry	Business Operations
Business and Industry/Business Services	Business and Industry	Business Services
Business and Industry/Construction and Maintenance	Business and Industry	Construction and Maintenance
Business and Industry/Defence	Business and Industry	Defence
Business and Industry/Energy and Utilities	Business and Industry	Energy and Utilities
Business and Industry/Manufacturing	Business and Industry	Manufacturing
Business and Industry/Metals and Mining	Business and Industry	Metals and Mining
Business and Industry/Printing and Publishing	Business and Industry	Printing and Publishing
Business and Industry/Textiles and Nonwovens	Business and Industry	Textiles and Nonwovens
Business and Industry/Transportation and Logistics	Business and Industry	Transportation and Logistics
Computer and Electronics/Computer Hardware	Computer and Electronics	Computer Hardware
Computer and Electronics/Computer Security	Computer and Electronics	Computer Security
Computer and Electronics/Consumer Electronics	Computer and Electronics	Consumer Electronics
Computer and Electronics/Electronics and Electrical	Computer and Electronics	Electronics and Electrical
Computer and Electronics/Enterprise Software	Computer and Electronics	Enterprise Software
Computer and Electronics/Programming	Computer and Electronics	Programming
Computer and Electronics/Software	Computer and Electronics	Software
Education and Occupation/Education	Education and Occupation	Education
Education and Occupation/Jobs	Education and Occupation	Jobs
Entertainment/Celebrities and Famous Personalities	Entertainment	Celebrities and Famous Personalities
Entertainment/Comics and Animation	Entertainment	Comics and Animation
Entertainment/Events and Listings	Entertainment	Events and Listings
Entertainment/Film Industry	Entertainment	Film Industry
Entertainment/Humor	Entertainment	Humor
Entertainment/Movies	Entertainment	Movies
Finance/Accounting and Auditing	Finance	Accounting and Auditing
Finance/Banking	Finance	Banking
Finance/Credit and Lending	Finance	Credit and Lending
Finance/Financial Planning and Management	Finance	Financial Planning and Management
Finance/Grants, Scholarships and Financial Aid	Finance	Grants, Scholarships and Financial Aid
Finance/Investing	Finance	Investing
Fitness and Beauty/Fashion and Style	Fitness and Beauty	Fashion and Style
Fitness and Beauty/Weight Loss	Fitness and Beauty	Weight Loss
Food and Grocery/Cooking and Recipes	Food and Grocery	Cooking and Recipes
Food and Grocery/Drinks and Beverages	Food and Grocery	Drinks and Beverages
Food and Grocery/Food	Food and Grocery	Food
Food and Grocery/Grocery Retailers	Food and Grocery	Grocery Retailers
Food and Grocery/Restaurants	Food and Grocery	Restaurants
Government and Laws/Government	Government and Laws	Government
Government and Laws/Legal	Government and Laws	Legal
Government and Laws/Military	Government and Laws	Military
Government and Laws/Public Safety	Government and Laws	Public Safety
Groups and Communities/Social Networks	Groups and Communities	Social Networks
Health and Medical/Aging and Geriatrics	Health and Medical	Aging and Geriatrics
Health and Medical/Conditions and Disease	Health and Medical	Conditions and Disease
Health and Medical/Medical Facilities and Services	Health and Medical	Medical Facilities and Services
Health and Medical/Mental Health	Health and Medical	Mental Health
Health and Medical/Nursing	Health and Medical	Nursing
Health and Medical/Nutrition	Health and Medical	Nutrition
Health and Medical/Oral and Dental Care	Health and Medical	Oral and Dental Care
Health and Medical/Pharmacy	Health and Medical	Pharmacy
Health and Medical/Women's Health	Health and Medical	Women's Health
Hobbies and Leisure Activities/Crafts	Hobbies and Leisure Activities	Crafts
Hobbies and Leisure Activities/Outdoors	Hobbies and Leisure Activities	Outdoors
Hobbies and Leisure Activities/Water Activities	Hobbies and Leisure Activities	Water Activities
Home and Decor/Bed and Bath	Home and Decor	Bed and Bath
Home and Decor/Gardening and Landscaping	Home and Decor	Gardening and Landscaping
Home and Decor/Home Furnishings	Home and Decor	Home Furnishings
Home and Decor/Home Improvement	Home and Decor	Home Improvement
Home and Decor/Kitchen and Dining	Home and Decor	Kitchen and Dining
Home and Decor/Yard and Patio	Home and Decor	Yard and Patio
Hotel and Travel/Hotels and Accommodations	Hotel and Travel	Hotels and Accommodations
Hotel and Travel/Personal Travel	Hotel and Travel	Personal Travel
Internet and Communications/Communications Equipment	Internet and Communications	Communications Equipment
Internet and Communications/Email and Messaging	Internet and Communications	Email and Messaging
Internet and Communications/Service Providers	Internet and Communications	Service Providers
Internet and Communications/Web Services	Internet and Communications	Web Services
Real Estate and Properties/Real Estate Listings	Real Estate and Properties	Real Estate Listings
Retailing and Shopping/Consumer Resources	Retailing and Shopping	Consumer Resources
Retailing and Shopping/Department Stores	Retailing and Shopping	Department Stores
Retailing and Shopping/Gifts and Special Event Items	Retailing and Shopping	Gifts and Special Event Items
Science and Technology/Biology	Science and Technology	Biology
Science and Technology/Chemistry	Science and Technology	Chemistry
Science and Technology/Computer Science	Science and Technology	Computer Science
Science and Technology/Earth Sciences	Science and Technology	Earth Sciences
Science and Technology/Ecology and Environment	Science and Technology	Ecology and Environment
Science and Technology/Engineering	Science and Technology	Engineering
Science and Technology/Mathematics and Statistics	Science and Technology	Mathematics and Statistics
Science and Technology/Physics	Science and Technology	Physics
Science and Technology/Social Science	Science and Technology	Social Science
Society and State/Family and Relationships	Society and State	Family and Relationships
Society and State/Kids and Teens	Society and State	Kids and Teens
Society and State/Religion and Belief	Society and State	Religion and Belief
Society and State/Social Issues and Advocacy	Society and State	Social Issues and Advocacy
Sports and Games/Animal Sports	Sports and Games	Animal Sports
Sports and Games/Board Games	Sports and Games	Board Games
Sports and Games/Card Games	Sports and Games	Card Games
Sports and Games/Combat Sports	Sports and Games	Combat Sports
Sports and Games/Computer and Video Games	Sports and Games	Computer and Video Games
Sports and Games/Gambling	Sports and Games	Gambling
Sports and Games/Individual Sports	Sports and Games	Individual Sports
Sports and Games/International Sports Competitions	Sports and Games	International Sports Competitions
Sports and Games/Motor Sports	Sports and Games	Motor Sports
Sports and Games/Table Games	Sports and Games	Table Games
Sports and Games/Team Sports	Sports and Games	Team Sports
Sports and Games/Water Sports	Sports and Games	Water Sports
Sports and Games/Winter Sports	Sports and Games	Winter Sports

Limitations