Nexdata
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Verified Data Provider
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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
119 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
116 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
120 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
76 countries covered
5 years of historical data
Speech Synthesis speech data is recorded by native speaker, with authentic accent and sweet sound. The phoneme coverage is balanced. Prof...
400 hours
95% sentence accuracy
62 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
55 countries covered
10 years of historical data
Off-the-shelf Scripted Monologues Speech Datasets cover 100+ languages. All the Machine Learning (ML) Data are collected from native spea...
65K Hours
98% sentence/word
103 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
29 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
83 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
121 countries covered
5 years of historical data
Off-the-shelf human body data covers behavior recognition, segmentation, key points, tracking and etc. All the Deep Learning (DL) Data is...
300K id
97% Accuracy
126 countries covered
5 years of historical data
Off-the-shelf face anti-spoofing data covers 2D/3D liveness detection, infrared face, gait recognition and re-id. All the anti-spoofing d...
200K id
97% Accuracy
124 countries covered
5 years of historical data
Off-the-shelf Re-ID data is collected from real surveillance scenes. The Identity Data diversity includes different age groups, different...
600K id
97% Accuracy
123 countries covered
5 years of historical data
Off-the-shelf driver & passenger behavior data is Annotated Imagery Data that includes multiple ages, multiple time periods and multiple ...
100K id
95% Accuracy
110 countries covered
5 years of historical data