Before revision:  To make this data immediately useful for a wide area of researchers , we further enhance the data with cluster labels computed from the retweet graph, user suspension status, and  perceptual hashes of tweeted images.
After revision:  To make this data immediately useful for a wide area of researchers , we further enhance the data with cluster labels computed from the retweet graph, each user's suspension status, and perceptual hashes of tweeted images.