Skip to content

Commit

Permalink
Merge pull request #287 from zsnmwy/patch-1
Browse files Browse the repository at this point in the history
fix(docs): fix Algorithm list
  • Loading branch information
qmhu authored Apr 28, 2022
2 parents ef13266 + 257d091 commit 4114dd5
Showing 1 changed file with 2 additions and 1 deletion.
3 changes: 2 additions & 1 deletion docs/tutorials/using-time-series-prediction.md
Original file line number Diff line number Diff line change
Expand Up @@ -97,10 +97,11 @@ Now we only support prometheus as data source. We define the `MetricType` to ort

### Algorithm
`Algorithm` define the algorithm type and params to do predict for the metric. Now there are two kinds of algorithms:

- `dsp` is an algorithm to forcasting a time series, it is based on FFT(Fast Fourier Transform), it is good at predicting some time series with seasonality and periods.
- `percentile` is an algorithm to estimate a time series, and find a recommended value to represent the past time series, it is based on exponentially-decaying weights historgram statistics. it is used to estimate a time series, it is not good at to predict a time sequences, although the percentile can output a time series predicted data, but it is all the same value. so if you want to predict a time sequences, dsp is a better choice.


#### dsp params

#### percentile params
#### percentile params

0 comments on commit 4114dd5

Please sign in to comment.