Training Data Annotation For Machine Learning and AI

Cogito is the industry leader in data labeling and annotation services to provide the training data sets for AI and machine learning model developments. All types of AI and ML services requires the training data for algorithms with next level of accuracy

How and from where to get Data sets Annotated for Sentiment Analysis?

Sentiment Analysis

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If you are looking for annotated data sets for sentiment analysis, then Cogito is the best online platform for data annotation. It is providing the language based annotation service with NLP annotation, text annotation, and entity extraction annotation for language based machine learning training.           

Cogito also provides the sentiment analysis services to understand the, feeling, views and opinions of the people from different angle. It can also provide the high-quality data sets for sentiment analysis in news headlines or media articles. It can annotate any kind of data and also analyze the sentiments of different types of people to make sure machine learning algorithms can learn precisely.  

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