Data Labeling and Its Importance

Furthermore, since many tech processes need multiple data types for other applications, labels ensure adequate utilization.

Machine learning and artificial intelligence are two tech terms that many people encounter today. These systems need data labelling, which identifies raw data, such as videos, images, and texts. The process is also about data processing, classification, tagging, data transcription, and moderation. 

Technically, data labeling is fast becoming the backbone for machine learning and computer vision-based artificial intelligence (AI) learning-based model development by making data recognizable to machines. These machines are trained via algorithms to learn and use the information to predict results. When creating an AI model, the machine learns from the labeled data, such as images with annotation, making the different objects accurately recognizable.

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Understanding the process of data labelling

It is essential to understand the definition of machine learning to understand the importance of data labeling. You can better learn what machine learning is through examples such as predictive text, chatbots, additional item suggestions when shopping online, language translation apps, and the presentation of social media feeds. Developers use data labeling to create machine learning models for different industries. For example, it is used in drone manufacturing, autonomous driving, and facial recognition.

Data labeling identifies different objects in specific scenarios. For example, data annotation in a dataset differentiates an animal, such as a dog and a human, a lamppost from a road barrier, a human walking against a human running. The data label can also differentiate the shapes of objects.

The data labels help machines to acquire an accurate understanding of the various conditions in the real world. In addition, the labeled data sets assist in training the machine learning models to understand and identify the recurring patterns in the input introduced into them. As a result, the machines will deliver accurate output with precise labels, which is the primary goal of data labeling. 

Importance of data labeling to machine learning

Previously, machines were trained through codes. But with the advent of artificial intelligence, IT engineers can build models that can accurately identify objects. The objects are correctly labeled before feeding them into the models that the engineers train.

When raw data is appropriately labeled, the machines can make objects understandable and recognizable. Thus, you can find many machines like robots that can be programmed to identify different things. Some of the robots you can see today include the delivery robots equipped with sensors, and a mapping system to avoid hindrances and autonomously navigate streets within a 4-mile (6km) radius.

Another popular and easily recognizable humanoid robot is Pepper. It can interact with people, assist them and share information. The robot uses emotion recognition AI that enables the robot to interpret and respond to the expressions. The robot is likewise trained to help customers make personalized recommendations, find products they need, and even do some selling and cross-selling. 

Given the contribution data labeling provides for machine learning, you can clearly understand why it is vital for the future of artificial intelligence and various industries that employ advanced technologies. 

Micah Soto

Update 13 September 2021