Nexdata/1142_People_Facial_Expression_Data_in_Online_Conference_Scenes

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license: cc-by-nc-nd-4.0
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## Description
1,142 people facial expression data in online conference scenes, including Asian, Caucasian, black, and brown multitasking, mainly young and middle-aged, collected a variety of indoor office scenes, covering meeting rooms, coffee shops, libraries , bedroom, etc., each collector collected 7 kinds of expressions: normal, happy, surprised, sad, angry, disgusted, and fearful.

For more details, please refer to the link: https://www.nexdata.ai/dataset/1281?source=Huggingface

## Data size
1,142 people, each person collects 7 videos
## Race distribution
153 Asians, 889 Caucasians, 66 blacks, 34 brown people
## Gender distribution
535 males, 607 females
## Age distribution
from teenagers to the elderly, mainly young and middle-aged
## Collection environment
indoor office scenes, such as meeting rooms, coffee shops, libraries, bedrooms, etc.
## Collection diversity
different facial expressions, different races, different age groups, different meeting scenes
## Collection equipment
cellphone, using the cellphone to simulate the perspective of the laptop camera in online conference scenes
## Collection content
collecting the expression data in online conference scenes
## Data format
.mp4, .mov
## Accuracy rate
the accuracy exceeds 97% based on the accuracy of the expressions; the accuracy of expression naming is more than 97%
# Licensing Information
Commercial License

原始信息汇总

数据集概述

数据集描述

• 主题：在线会议场景中的人脸表情数据
• 样本量：1,142人
• 表情种类：共收集7种表情（正常、高兴、惊讶、悲伤、愤怒、厌恶、恐惧）
• 场景多样性：涵盖多种室内办公场景，如会议室、咖啡店、图书馆、卧室等
• 种族分布：153名亚洲人，889名高加索人，66名黑人，34名棕色人种
• 性别分布：535名男性，607名女性
• 年龄分布：从青少年到老年人，主要为中青年

数据收集

• 设备：使用手机模拟笔记本电脑摄像头视角
• 内容：收集在线会议场景中的表情数据
• 格式：.mp4, .mov

数据准确性

• 表情识别准确率：超过97%
• 表情命名准确率：超过97%

许可证信息

• 许可证：商业许可证