Data annotation & labeling blog.

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Maxim Dupont

Maxim Dupont is the founder of LabelVisor, a scientist & software engineer. His hobby of writing tech reviews has become his new way of life. His belief is that together we can achieve the best world.

Machine Learning

Annotating Data in Resource-Constrained Environments

Annotating data in resource-constrained environments requires overcoming several significant challenges, including limited access to advanced hardware, unreliable internet connectivity, and a scarcity of trained annotators, all of which can slow down or complicate the annotation process. Prioritizing the annotation of the most impactful data samples becomes essential, ensuring the limited

Stylistic Attribute Tagging: Enabling Image-to-Image Style Transfer

Stylistic Attribute Tagging: Enabling Image-to-Image Style Transfer

Modern machine learning models now combine content and stylistic features from separate inputs. This breakthrough reimagines how designers, artists, and developers approach visual creativity. Neural style transfer combines one image's structure with another aesthetic element. It uses datasets to improve systems'systems' recognition of patterns, such

Synchronizing Sound and Vision: Annotating Audiovisual Alignment Data

Synchronizing Sound and Vision: Annotating Audiovisual Alignment Data

Synchronizing sound and vision means matching audio with the right visual moments so everything feels natural and connected. Annotating audiovisual alignment data involves marking exactly when sounds happen about what's happening on screen. This helps understand the timing between audio cues and visual events more clearly. Typically, the

Machine Learning

Collaboration and Competition: Running Labeling Contests for Quality Boosts

In recent years, combining collaboration and competition has become a powerful strategy for improving the quality of data labeling. Labeling competitions, organized by research groups and organizations, can engage a wide range of participants while establishing clear performance benchmarks. These competitions transform routine annotation tasks into purposeful challenges, encouraging participants

Annotation-Driven Hyperparameter Tuning: Adapting Models to Data Quality

Annotation-Driven Hyperparameter Tuning: Adapting Models to Data Quality

In machine learning model development, hyperparameter tuning is key in achieving optimal performance, often distinguishing between a promising prototype and a production-ready solution. While traditional tuning methods focus on model architecture, optimization strategies, or training schedules, they rarely account for variations in data quality. This shortcoming becomes especially critical when

Microscopic Image Labeling: Identifying Cells, Organelles, and Pathogens

Microscopic Image Labeling: Identifying Cells, Organelles, and Pathogens

Microscopic image labeling plays a key role in modern biological and medical research, offering a way to transform raw visual data into useful scientific information. Thanks to advances in imaging technology, scientists can now obtain incredibly detailed images of cells, organelles, and even microscopic pathogens. However, these images are only

Data Annotation

X-Ray Annotation: Detecting Threats and Objects in Security Scans

X-ray imaging has become a key tool for screening baggage and personal belongings, with the growing need for efficient and accurate threat detection in environments such as airports, government buildings, and high-security facilities. However, raw X-ray images alone are not enough to ensure security. This is where annotation comes in.