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47,811 Sentences - Intention Annotation Data in Interactive Scenes Intent-like single-sentence annotated textual data, the data size is 47811 sentences, annotated with intent classes, including slot and slot value information; the intent field includes music, weather, date, schedule, home equipment, etc.; it is applied to intent recognition research and related fields. Intention Annotation Sample
831 Hours - British English Speech Data by Mobile Phone 831 Hours–Mobile Telephony British English Speech Data, which is recorded by 1651 native British speakers. The recording contents cover many categories such as generic, interactive, in-car and smart home. The texts are manually proofreaded to ensure a high accuracy rate. The database matchs the Android system and IOS. English UK Mobile phone Reading Sample
2,000 People with Occlusion and Multi-pose Face Recognition Data 2,000 People with Occlusion and Multi-pose Face Recognition Data, for each subject, 200 images were collected. The 200 images includes 4 kinds of light conditions * 10 kinds of occlusion cases (including non-occluded case) * 5 kinds of face pose. This data can be applied to computer vision tasks such as occluded face detection and recognition.n Face recognition Face occlusion Multi-pose per person Face with mask Sample
768 Hours - French Speech Data by Mobile Phone The data volumn is 768 hours and is recorded by 1621 French native speakers. The recording text is designed by linguistic experts, which covers general interactive, in-car and home category. The texts are manually proofread with high accuracy. Recording devices are mainstream Android phones and iPhones. French France Mobile phone Reading Sample
607 Hours - Cantonese Conversational Speech Data by Mobile Phone and Voice Recorder 995 local Cantonese speakers participated in the recording, and conducted face-to-face communication in a natural way. They had free discussion on a number of given topics, with a wide range of fields; the voice was natural and fluent, in line with the actual dialogue scene. Text is transferred manually, with high accuracy. Chinese Cantonese Dialogue Natural Language Mobile Phone Recording pen Sample
1,351 Hours - Mandarin Conversational Speech Data by Mobile Phone and Voice Recorder 1950 speakers participated in the recording, and conducted face-to-face communication in a natural way. They had free discussion on a number of given topics, with a wide range of fields; the voice was natural and fluent, in line with the actual dialogue scene. Text is transferred manually, with high accuracy. Chinese Mandarin Natural language Cellphone Recording pen Dialogue Sample
201 People – Infant Cry Speech Data by Mobile Phone Crying sound of 201 infants and young children aged 0~3 years old, a number of paragraphs from each of them; It provides data support for detecting children's crying sound in smart home projects. Infant Cry Cellphone Smart home Sample
17,561 Images of Primary School Mathematics Papers 17,561 Images of Primary School Mathematics Papers Collection Data. The data background is pure color. The data covers multiple question types, multiple types of test papers (math workbooks, test papers, competition test papers, etc.) and multiple grades. The data can be used for tasks such as intelligent scoring and homework guidance for primary school students. Primary School Mathematics Papers OCR Multiple types of questions Multiple test paper types Multiple grades Sample
559,460 Videos - 50 Types of Dynamic Gesture Recognition Data 559,460 Videos - 50 Types of Dynamic Gesture Recognition Data. The collecting scenes of this dataset include indoor scenes and outdoor scenes (natural scenery, street view, square, etc.). The data covers males and females (Chinese). The age distribution ranges from teenager to senior. The data diversity includes multiple scenes, 50 types of dynamic gestures, 5 photographic angles, multiple light conditions, different photographic distances. In terms of data annotation, collecting scene, season, time, angle, device, light condition, video data format, resolution, fps (frames per second), as well as the race, gender and age of the subject were labeled in the metadata. This data can be used for tasks such as smart homes, audio equipments, and on-board systems. Multiple scenes 50 types of dynamic gestures 5 photographic angles Multiple light conditions Different photographic distances Sample
245 Hours – Mandarin Speech Data in Cars by Mobile Phone 695 Chinese native speakers participated in the recording, with 245 hours of valid data, covering many regions of the country. The recording was carried out in the car environment, covering various scenarios such as different road types, different vehicle models, window opening and closing situations, whether music was turned on or not, etc. Chinese Mandarin In-car Mobile phone Reading Sample

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