Can we Trust Machine Learning Results? Artificial Intelligence in Safety-Critical Decision Support

Our methodology implements five different information needs emerging from users throughout the sense-making process. • Same profiles with similar opinions: Identifies different user profiles that share similar opinions on specific positions. • Sharing similar opinions with specific user: Extracts different groups of users whose opinions are closely related to specific user(s). • Same users with similar preferences: Determines groups of users who share both similar opinions and profile characteristics. • Similar opinions based on different profiles: Identifies similar opinions expressed by users with different profile characteristics. • Different user profiles with similar/dissimilar opinions: Finds different groups of user profiles who share similar or dissimilar opinions.