DuerOS Overview

Technical Advantages

Baidu began investing in AI at a very early stage and has recruited top talent from around the world. It possesses unique advantages in the three key factors that drive today's AI revolution : algorithms, computing, and data. Baidu's algorithms are built on top of ultra-large-scale neural networks, trillions of parameters, and hundreds of billions samples. Baidu's computing power stems from hundreds of thousands of servers and the largest high performance GPU cluster in China. As the world's largest Chinese search engine, Baidu has access to more than a trillion webpages, billions of search queries, images, video content, and positioning data. DuerOS synthesizes the best of Baidu technologies -- speech recognition, image recognition, natural language processing, user profile, and other advanced technical skills -- to create one of the most advanced conversational computing platforms available today.

The three key factors and four functions of AI

Algorithms
Baidu's algorithms are built on top of ultra-large-scale neural networks, trillions of parameters, and hundreds of billions samples.
Computing
Baidu's computing power stems from hundreds of thousands of servers and the largest high performance GPU cluster in China.
Data
Baidu has access to more than a trillion webpages, billions of search queries, and tens of billions of image and video content, and positioning data.
Speech Recognition
Baidu's speech recognition technology has an accuracy rate of more than 97%.
Image Recognition
Baidu's facial recognition system has an accuracy rate of more than 99.7%.
Natural Language Processing
Baidu's AI has the ability to communicate with users via natural language and can understand users' intention with ease.
User Profile
Baidu has access to nearly 100 million user profile data .

Functionality Overview

DuerOS is integrated with Baidu's information and services ecosystem and has developed over 200 functional skillsets across 10 major categories . Users can control and command the devices with the sound of their voice to inquire information, ask for directions, create reminders, and more. DuerOS also supports third-party integration development, and Baidu currently has the largest partner ecosystem using the system. The open platform of DuerOS produces a system that allows our partners to build varying skillsets that can be applied to any given situation. DuerOS is building a new world of endless possibilities.

Entertainment
Video

Music, movie, television shows, variety show, short clip, audio book, and broadcasting, etc.
Information
Inquiry

Cnsultation, weather, stocks, flight, sports (NBA), FAQ, cookbook, images, etc.
Lifestyle
Services

Food, movie, take-out, hotel, shopping, taxi, cleaning service, travel, relaxation, and other O2O services.
Travel
Conditions

Map, route, road condition, traffic restriction, endorsement, and surrounding environment query, etc.
Utility Tools

Ranslation, time, calculation, exchange rate, and unit conversion, etc.
Personal
Assistant

Schedule management, alarm clock, reminder, memo and notepad, etc.
Learning

Encyclopedia, story, nursery rhyme, idiom, parenting, poetry and library, etc.
Chat and Relax

Chat, joke, poetry, idioms, and games, etc.
Smart Home

Command control, status inquiry, service manual, and customer service phone number, etc.
Command
Control

Phone calls, text messages, alarm clock, address book inquiry,, and other functions.

Conversational Artificial Intelligence System

What can DuerOS do?

Technical Advantages

According to the classification

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