Timeline for Detecting steps in time series
Current License: CC BY-SA 3.0
11 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Mar 16, 2022 at 14:02 | answer | added | AdamO | timeline score: 0 | |
| Jan 9, 2012 at 21:50 | vote | accept | mohamedmoussa | ||
| Jan 7, 2012 at 8:26 | history | tweeted | twitter.com/#!/StackStats/status/155566065735303168 | ||
| Jan 5, 2012 at 14:49 | answer | added | whuber♦ | timeline score: 15 | |
| Jan 5, 2012 at 13:42 | history | edited | whuber♦ |
edited tags
|
|
| Jan 5, 2012 at 13:08 | history | edited | Andy W | CC BY-SA 3.0 |
added in picture directly to post
|
| Jan 5, 2012 at 9:42 | answer | added | Elvis | timeline score: 3 | |
| Jan 5, 2012 at 9:21 | comment | added | Elvis | I had a second thought. I’ll post it... | |
| Jan 5, 2012 at 7:10 | comment | added | Elvis | This seems difficult. My fisrt thought: model the (hidden) on/off state by a Markov Chain. The phenomenon you want to detect is a the occurence of a few important values in the differenced series when the machine is off, so if you can compute at each moment the probability for the machine to be off, you may be able detect it as "important values when the off probability is high". | |
| Jan 5, 2012 at 5:25 | comment | added | vinux | What is anomalous steps? is it the machine is turned off? I could see similar patten in red circle in the other part of series? Did I miss something to see in the plot? | |
| Jan 5, 2012 at 5:07 | history | asked | mohamedmoussa | CC BY-SA 3.0 |