Nexdata
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Verified Data Provider
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Nexdata provides high-quality Natural Language Processing (NLP) Data annotation for text cleaning, entity tagging, named entity tagging, ...
50 TB per month
98% accuracy
115 countries covered
5 years of historical data
Nexdata provides high-quality ground truth Annotated Imagery Data for your LiDAR, Radar, and other 3D/4D data.
100K Object Detection
98% accuracy
108 countries covered
5 years of historical data
Nexdata provides high-quality Annotated Imagery Data annotation for video classification, timestamps, video tracking and detection.
100K unit per month
98% accuracy
110 countries covered
5 years of historical data
Nexdata is equipped with professional recording equipment and has resources pool of 70+ countries and regions, and provide various types ...
100K hours per month
99.5% word accuracy
117 countries covered
5 years of historical data
Nexdata provides multi-language, multi-timbre, multi-domain and multi-style speech synthesis data collection servicesfor Deep Learning Data.
1K hour per month
99.5% word accuracy
114 countries covered
5 years of historical data
For the high-quality training data required in unsupervised learning and supervised learning, Nexdata provides flexible and customized La...
50 TB of text data
98% accuracy
119 countries covered
5 years of historical data
Nexdata provides various types of multimodal Deep Learning (DL) Data collection and annotation services, such as audio, image, video and ...
100K unit per month
98% accuracy
102 countries covered
5 years of historical data
Nexdata has off-the-shelf 15,000 hours Machine Learning (ML) Data of 8kHz conversational speech, covering 100+ countries including Englis...
15K Hours
98% sentence/word
85 countries covered
5 years of historical data
Nexdata has off-the-shelf 35,000 hours Machine Learning (ML) Data of 16kHz conversational speech, covering 100+ countries including Engli...
35K Hours
98% sentence/word
81 countries covered
5 years of historical data
The AI Training Data is recorded by native speaker, with authentic accent and sweet sound. The phoneme coverage is balanced. Professional...
400 hours
95% sentence accuracy
60 countries covered
5 years of historical data
The speech data is collected from native English speakers in 40 countries,covering a varity of pronunciation habits and characteristics. ...
40K Hours
98% sentence/word
54 countries covered
10 years of historical data
Off-the-shelf read speech data cover 100+ languages. All the Machine Learning (ML) Data are collected from native speakers, with signed a...
65K Hours
98% sentence/word
102 countries covered
5 years of historical data
The recorded text is a mixture multi-language sentences, covering general scenes and human-computer interaction scenes. The audio data is...
50K Hours
98% sentence/word
28 countries covered
5 years of historical data
The Natural Language Processing (NLP) Data of in-car speech covers 20+ languages, including read, wake-up word, commend word, code-swithi...
15K Hours
98% sentence/word
82 countries covered
5 years of historical data
Off-the-shelf biometric data (human face) covers 3D depth, segmentation: face organs and accessory, key points, facial expression, alpha ...
200K id
97% Accuracy
120 countries covered
5 years of historical data