Label text for aspect-based sentiment analysis using SageMaker Ground Truth

The Amazon Machine Learning Solutions Lab (MLSL) recently created a tool for annotating text with named-entity recognition (NER) and relationship labels using Amazon SageMaker Ground Truth. Annotators use this tool to label text with named entities and link their relationships, thereby building a dataset for training state-of-the-art natural language processing (NLP) machine learning (ML) models. Most importantly, this is now publicly available to all AWS customers. Booking.com is one of the world's leading online travel platforms. Understanding what customers are saying about the company's 28 million property listings on the platform is essential for maintaining a top-notch customer experience.