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README.md

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 license: cc-by-nc-nd-4.0
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+## Description
+10,464 Videos - Calling Behavior Data. The data includes indoor scenes and outdoor scenes. The data covers multiple scenes, multiple shooting angles and multiple resolution. The data can be used for tasks such as calling behavior detection, calling behavior recognition and other tasks.
+
+For more details, please refer to the link: https://www.nexdata.ai/dataset/1256?source=Huggingface
+
+
+## Data size
+10,464 videos
+## Collecting environment
+including indoor and outdoor scenes
+## Data diversity
+multiple scenes, multiple shooting angles, multiple resolution
+## Device
+including surveillance camera, cellphone
+## Collecting angle
+looking down angle, eye-level angle
+## Collecting time
+day, night
+## Weather distribution
+sunny, cloudy
+## Data format
+the video data format is .mp4
+## Accuracy
+According to the video, the accuracy of data collecting is more than 97%; The accuracy of label naming for videos and folders is more than 97%
+# Licensing Information
+Commercial License