Techniques

Accurate techniques for enhanced model accuracy

Boosting Accuracy for ML Models with Context and Classification

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Training ML Models and AI Systems for Accuracy

Training machine learning models and AI systems can get complicated as the volume, variety, and velocity increases and changes everyday.

What enterprises need are effective annotation techniques that can cater to all forms of data and derive valuable insights for better decision-making. They need to bring model accuracy to add more reliability and efficiency of AI apps, automate tasks like data entry, customer service, and content

moderation with ease, and enable personalized experiences by understanding the nuances of the data they collate.

This is where our experts-led techniques come in play. We help businesses understand the data they hold in depth by applying accurate techniques for text, image, video, audio, and 3D point. See what techniques we apply in depth below.

Data Annotation Techniques

Bounding Box Annotation

The bounding box technique uses squares or rectangles to detect and recognize objects in videos or images by creating labeled and annotated datasets corresponding to object labels. This method helps train machine learning models to detect and classify a wide range of objects, including animals, people, vehicles, etc.

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Polygon Annotation

The polygon annotation technique helps detect and segment objects in images or videos that are irregularly shaped. The polygon method involves drawing a connected series of line segments around the object to annotate complex shapes like trees, buildings, landscapes, overlapping objects, etc.

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Key Point Annotation

The key point technique labels key points or landmarks in images or videos to identify their position, shape, orientation, or movement. This technique is used in data needed from use cases like identifying human body parts like joints or facial features and labeling specific points with coordinates or labels.

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Text Annotation

The text technique is a method used to annotate and label specific elements within a text like named entities, sentiments, or topics. This technique is used for various Natural Language Processing (NLP) applications, such as text classification, information extraction, and sentiment analysis. It helps identify positive, negative, or neutral sentiments to create effective NLP and machine learning models.

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Semantic Segmentation

Used in applications like self-driving cars, semantic segmentation labels and segments an image into different regions based on its semantic meaning. It is used to label each pixel in an image with a corresponding class or category for accurate classification and segmentation, training Convolutional Neural Networks (CNNs), machine learning, and computer vision models.

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Instance Segmentation

Instance segmentation technique labels and segments individual objects within an image or a video, identifying each object instance and labeling each pixel within that instance. Unlike semantic segmentation, instance segmentation is used to label each pixel with a unique identifier corresponding to a specific instance in an object, making it essential for accurate machine learning and computer vision applications that track and identify individual objects.

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Human-Led Annotation Expertise for Next-Gen Models

10+ years experience.
Proven methodologies.
Multilingual agents.

Our experienced annotators and engineers work with all annotation formats, tools, and techniques to deliver a high volume of labeled and tagged data that prompt models with the right inputs. We help accelerate the implementation and deployment of AI and ML solutions at scale with established annotation frameworks, perfected over years.

Industries In Spotlight

Automotives

Address critical use cases in the automotive industry with accurate annotation and computer vision models.

Banking and Financial Services

Identify and classify essential entities in financial text to detect patterns and anomalies faster, managing risks.

Retail and E-Commerce

Understand customer preferences better with accurate annotations to personalize shopping experiences.

Clean Tech and Energy

Manage energy data better with advanced computer vision and annotation models, boosting efficiency and accuracy.

Good Decisions Need Right Actions at the Right Time.

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