add syntax hint

Jörg Thalheim 7 years ago
parent 7e43b371b1
commit e3b5ca101b

@ -6,7 +6,7 @@ a new fast and accurate unsupervised Time Series cluster algorithm.
## Usage
from kshape import kshape, zscore
time_series = [[1,2,3,4], [0,1,2,3], [0,1,2,3], [1,2,2,3]]
@ -28,7 +28,7 @@ and the corresponding centroid.
- In the following a tab seperated file is assumed, where each column is a different observation;
gapps in columns happen, when only a certain value at this point in time was obtained.
import pandas as pd
# assuming the time series are stored in a tab seperated file, where `time` is
# the name of the column containing the timestamp
@ -43,7 +43,7 @@ df.fillna(method="bfill", inplace=True)
- kshape also expect no time series with a constant observation value or 'n/a'
time_series = []
for f in df.columns:
if not df[f].isnull().any() and df[f].var() != 0:
@ -52,7 +52,7 @@ for f in df.columns:
## Relevant Articles
Paparrizos J and Gravano L (2015).
k-Shape: Efficient and Accurate Clustering of Time Series.
In Proceedings of the 2015 ACM SIGMOD International Conference on Management of Data, series SIGMOD '15,