AI-based application cannot be achieved without the support of massive amount of data. Whether it is conversational AI, autonomous driving or medical image analysis, the diversity and integrity of training datasets largely affect the test result of AI models. Today, data has become a crucial factor in promoting the progress of intelligent technology, and various fields have been constantly collecting and building more specific datasets to achieve more efficient tech applications.

The robot is equipped with sensors for autonomous navigation, a 360-degree video feed to the control center, real-time sensing and analysis, and a dashboard where public officers can receive real-time information from and be able to monitor.

“The deployment of ground robots can replace our police officers for patrols to a large extent and help augment our surveillance and enforcement resources,” a Singapore officer said.

Seeing robots being used in Singapore is not uncommon. Last year, Singapore deployed Boston Dynamics’ four-legged droids, dubbed Spot, to its parks, garden, and nature reserves to remind people about social distancing.

At the beginning of 2016, Alibaba launched the ET City Brain for the task of refined urban management. Its first area was traffic management. In October 2017, Hangzhou City Brain “Tian Yao” was officially released. The transit time of the pilot area was reduced by 15.3%, and the time for ambulances to arrive at the scene was cut by 50%.

In recent years, with the continuous development and promotion of smart city, the number of smart city pilots in China has reached 290 according to the data released by the Ministry of Housing and Urban-Rural Development. Nexdata has developed multiple datasets, such as 16 Types — 12,500 Groups of Urban Refined Management Data, 2,000 People — Electric Bicycle Entering Elevator Data and 112 Kitchen Video Data, to empower the development of smart city.

16 Types — 12,500 Groups of Urban Refined Management Data

The data covers multiple scenarios (street, shop entrance, corridor, community entrance, construction site etc.) and different time periods. The accuracy of annotation is over 95%.

2,000 People — Electric Bicycle Entering Elevator Data

2,000 people participated in the data collection, each person 1 photo and 4 videos. The data includes multi-type elevators, multi-type electric bicycles, and multiple ages. The accuracy of annotation is over 97%.

112 Kitchen Video Data

Total video duration is nearly 100 hours. Data covers multiple scenarios and different time periods.

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In the future data-driven era, the development prospects of artificial intelligence are infinite, and data is still a core factor for AI to unleash its full potential. By building richer datasets and advanced annotation technology, we can certainly promote more breakthroughs in AI in all walks of life. If you have data requirements, please contact Nexdata.ai at [email protected].