convore.json/groups/interesting-papers/mining-of-massive-datasets/messages.json

[{"user_id": 8, "stars": [{"date_created": 1292136090.2009511, "user_id": 1}], "topic_id": 798, "date_created": 1292125246.2634079, "message": "it's basically a textbook but it's actually really recent and relevant: http://infolab.stanford.edu/~ullman/pub/book.pdf", "group_id": 12, "id": 18447}, {"user_id": 32, "stars": [], "topic_id": 798, "date_created": 1292483076.163564, "message": "this is awesome, @zain", "group_id": 12, "id": 22390}, {"user_id": 218, "stars": [{"date_created": 1296348910.7099669, "user_id": 8}, {"date_created": 1296351777.8310981, "user_id": 1}, {"date_created": 1297412229.9967899, "user_id": 108}, {"date_created": 1298700904.9815941, "user_id": 15950}, {"date_created": 1298828628.6473341, "user_id": 913}], "topic_id": 798, "date_created": 1296348649.6171589, "message": "It moved. http://infolab.stanford.edu/~ullman/mmds/book.pdf", "group_id": 12, "id": 37786}, {"user_id": 13912, "stars": [], "topic_id": 798, "date_created": 1298334831.2203381, "message": "It's an excellent free book on ML. Covers a lot of stuff some recent popular comercial easy reads on the subject don't touch.", "group_id": 12, "id": 175842}, {"user_id": 8518, "stars": [], "topic_id": 798, "date_created": 1298695306.514591, "message": "This looks great, thanks!", "group_id": 12, "id": 212825}, {"user_id": 14944, "stars": [], "topic_id": 798, "date_created": 1298782338.505182, "message": "Nice book ! Thanks for the recommendation.", "group_id": 12, "id": 216455}, {"user_id": 16250, "stars": [], "topic_id": 798, "date_created": 1298795946.207562, "message": "Interesting book, Thanks for sharing!", "group_id": 12, "id": 216841}]