convore.json/groups/pycon-2011/statistical-learning-for-text-classification-with-scikit-learn-and-nltk/messages.json

[{"user_id": 20631, "stars": [], "topic_id": 12464, "date_created": 1299879315.788425, "message": "do you have usb cable?", "group_id": 373, "id": 327438}, {"user_id": 20631, "stars": [], "topic_id": 12464, "date_created": 1299879400.908509, "message": "I'm 5th behind left-most camera man, the very bald guy", "group_id": 373, "id": 327463}, {"user_id": 5699, "stars": [], "topic_id": 12464, "date_created": 1299878259.38519, "message": "Didn't see a topic for this talk...", "group_id": 373, "id": 327167}, {"user_id": 20649, "stars": [], "topic_id": 12464, "date_created": 1299879277.241385, "message": "Can anyone charge my iPhone for a few minutes?", "group_id": 373, "id": 327422}, {"user_id": 20649, "stars": [], "topic_id": 12464, "date_created": 1299880533.511374, "message": "@lancerp thanks i received help from @ashearer", "group_id": 373, "id": 327719}, {"user_id": 20693, "stars": [{"date_created": 1299878702.8276479, "user_id": 20649}], "topic_id": 12464, "date_created": 1299878686.3763239, "message": "there is a Python library for doing language detection with n-grams: http://web.me.com/dcavar/LID/", "group_id": 373, "id": 327275}, {"user_id": 20649, "stars": [], "topic_id": 12464, "date_created": 1299879426.264257, "message": "Cool, thanks.", "group_id": 373, "id": 327477}, {"user_id": 20631, "stars": [], "topic_id": 12464, "date_created": 1299880181.7371709, "message": "standing up far left", "group_id": 373, "id": 327670}, {"user_id": 20649, "stars": [], "topic_id": 12464, "date_created": 1299878807.7658119, "message": "Interesting.... Lower and upper case does add meaning to words but they are being converted to lower case...", "group_id": 373, "id": 327313}, {"user_id": 20631, "stars": [], "topic_id": 12464, "date_created": 1299878819.040107, "message": "sentiment analysis would be interesting", "group_id": 373, "id": 327316}, {"user_id": 20582, "stars": [], "topic_id": 12464, "date_created": 1299879725.3462961, "message": "@mumrah good book btw", "group_id": 373, "id": 327553}, {"user_id": 14865, "stars": [], "topic_id": 12464, "date_created": 1299880112.3991499, "message": "@asubtlemind Coming back in.", "group_id": 373, "id": 327654}, {"user_id": 20631, "stars": [], "topic_id": 12464, "date_created": 1299879303.2576561, "message": "i will", "group_id": 373, "id": 327430}, {"user_id": 20693, "stars": [{"date_created": 1299879704.370249, "user_id": 20582}, {"date_created": 1299879773.7644329, "user_id": 20649}, {"date_created": 1299879871.273957, "user_id": 14865}, {"date_created": 1299879908.2987881, "user_id": 214}], "topic_id": 12464, "date_created": 1299879653.4063179, "message": "there's a good book on these types of topics called Programming Collective Intelligence, was mentioned in another talk earlier today", "group_id": 373, "id": 327532}, {"user_id": 20693, "stars": [], "topic_id": 12464, "date_created": 1299879659.2684569, "message": "all the examples are Python", "group_id": 373, "id": 327534}, {"user_id": 14865, "stars": [], "topic_id": 12464, "date_created": 1299879853.0419371, "message": "I have a USB cable if you need it.", "group_id": 373, "id": 327589}, {"user_id": 20631, "stars": [], "topic_id": 12464, "date_created": 1299879411.8729639, "message": "hmmm I have no usb cable on me, will check for sure after talk", "group_id": 373, "id": 327470}, {"user_id": 20631, "stars": [], "topic_id": 12464, "date_created": 1299880064.9674771, "message": "no usb cable here, sorry @asubtlemind", "group_id": 373, "id": 327648}, {"user_id": 2438, "stars": [{"date_created": 1299889127.7614601, "user_id": 5942}], "topic_id": 12464, "date_created": 1299881945.2180641, "message": "@asubtlemind about lowercase and meaning: if you have a crapload of training samples, don't do the lowercase preprocessing. But it can help with generalization if you only have few training samples. These feature extraction parameters should be selected by cross-validation.", "group_id": 373, "id": 328069}, {"user_id": 20649, "stars": [], "topic_id": 12464, "date_created": 1299879353.8734219, "message": "@lancerp where are you sitting?  I'm on the 5th row all the way on the right", "group_id": 373, "id": 327450}, {"user_id": 20649, "stars": [], "topic_id": 12464, "date_created": 1299879389.3634961, "message": "No, no USB cable unfortunately", "group_id": 373, "id": 327457}, {"user_id": 20631, "stars": [], "topic_id": 12464, "date_created": 1299880446.986393, "message": "@asubtlemind I'll be here for the next talk as well, good luck with the charging", "group_id": 373, "id": 327703}, {"user_id": 20693, "stars": [], "topic_id": 12464, "date_created": 1299879929.0838699, "message": "with the n-grams method", "group_id": 373, "id": 327608}, {"user_id": 20693, "stars": [], "topic_id": 12464, "date_created": 1299879925.0159371, "message": "it's actually quite easy to do language detection on twitter streams", "group_id": 373, "id": 327605}, {"user_id": 20649, "stars": [], "topic_id": 12464, "date_created": 1299879988.7444539, "message": "@ashearer I'm standing up near the projector screen", "group_id": 373, "id": 327631}, {"user_id": 20649, "stars": [], "topic_id": 12464, "date_created": 1299880255.4547811, "message": "@lancerp awesome!!!", "group_id": 373, "id": 327677}, {"user_id": 20631, "stars": [], "topic_id": 12464, "date_created": 1299880205.456269, "message": "only dude standing behind camera man (row -5)", "group_id": 373, "id": 327672}, {"user_id": 20649, "stars": [], "topic_id": 12464, "date_created": 1299882276.0694251, "message": "@ogrisel thanks.", "group_id": 373, "id": 328119}, {"user_id": 14865, "stars": [], "topic_id": 12464, "date_created": 1299882687.510781, "message": "@asubtlemind right side of the room, 10 or so rows back", "group_id": 373, "id": 328177}, {"user_id": 20649, "stars": [], "topic_id": 12464, "date_created": 1299882638.6422069, "message": "@ashearer where are you?", "group_id": 373, "id": 328171}]