The document outlines various types of data annotation, including video, text, image, and audio annotation. It describes how video annotation supports tasks like action recognition, while text annotation aids in natural language processing. Additionally, it explains the importance of image and audio annotations for tasks such as object detection and speech recognition.

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TYPES OF
DATA
ANNOTATION
VIDEO
ANNOTATION
IMAGE
ANNOTATION
TEXT
ANNOTATION
AUDIO
ANNOTATION
Marking objects,
actions, or events
within video frames,
enabling tasks such as
action recognition or
object tracking in
video data.
Labeling text data with
tags or categories,
facilitating natural
language processing
tasks like sentiment
analysis or named
entity recognition.
Identifying and marking
objects, regions, or
features within images,
supporting tasks such
as object detection or
semantic segmentation
in image data.
Tagging audio
segments with labels
or transcribing spoken
content, facilitating
tasks like speech
recognition or speaker
identification in audio
data.