Tweetalysis Twitter Messages for 2009-12-13
- To my surprise the collect script appears to have been running for several days without interruption upon a check of the logs this morning 08:19:15
- bigram_naivebayes test underway. 08:22:50
- 91% on bigram_naivebayes but it didn't predict a single one to be negative oO 08:26:50
- POSbigram_naivebayes up next. 08:27:54
- POSbigram_naivebayes got 76% accuracy, marking a lot negative that are questionable and are making me rethink my classification. 12:23:09
- My focus are negative messages about the brand @starbucks but that might be too hard, some of these are mostly negative but end positive… 12:24:41
- …positive for @starbucks. eg."day sucked, it's rainy, and I'm angry but at least I have starbucks" Negative, but not towards the brand 12:25:58
- Tried the POSBigram_Naivebayes model with a 2nd test set,and it got in the range of 80-90% accuracy. I bet a bigger sample will help improve 19:21:24
