Igor Susmelj • 2/7/2022

Data Annotation and What Data Annotation Companies do

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This article defines data annotation as the process of labeling and categorizing data (text, audio, video, image) for machine learning models. It explains its critical role in improving model accuracy for applications like search engines, autonomous robots, and computer vision. The summary details specific text annotation types like sentiment, query, and intent annotation, and introduces image annotation for training computer vision systems.

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#Machine Learning #Sentiment Analysis #Training Data
Data Annotation and What Data Annotation Companies do

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