sryza spark-timeseries issues

sryza / spark-timeseries

A library for time series analysis on Apache Spark

Apache License 2.0

1.19k stars 424 forks source link

issues

Newest

Newest Most commented Recently updated Oldest Least commented Least recently updated

I am getting extremely inaccurate forecasting values, using HOLT Winter model. Does the code needs update?

#214 chhavibansal closed 2 years ago
0
Bump junit from 4.12 to 4.13.1

#213 dependabot[bot] opened 3 years ago
0
but from where data set to download ?

#212 Sandy4321 opened 4 years ago
0
Exponential Smoothing Model with damped trend method

#211 maxiaozte opened 5 years ago
0
java.lang.IllegalArgumentException: requirement failed: Lengths must match!

#210 chensi2017 opened 5 years ago
1
org.apache.commons.math3.exception.MathIllegalStateException: trust region step has failed to reduce Q

#209 wc188996 closed 5 years ago
4
Py4JError: javaTimeSeriesRDDFromObservations does not exist in the JVM

#208 connyK opened 6 years ago
2
Save models

#207 joao-prg closed 6 years ago
1
building failed

#206 Mark110 opened 6 years ago
1
EWMA addTimeDependentEffects is reversed :(

#205 tecklund closed 6 years ago
1
How to get confidence interval for the forecast

#204 dashrathc opened 6 years ago
0
MATH-1282 : BOBYQA in apache-math sometimes into infinite loop

#203 taisenki opened 6 years ago
0
Solver scalability

#202 debasish83 opened 6 years ago
2
KNN model for time series prediction/forecast

#201 debasish83 opened 6 years ago
0
Feature/knn

#200 debasish83 opened 6 years ago
2
How to forecast problem in spark arima?

#199 jinxiu2216 opened 7 years ago
1
Make TimeSeriesModel extend Serializable

#198 Tautvis opened 7 years ago
3
UnivariateTimeSeries.fillNearest doesn't fill NaNs

#197 Tautvis opened 7 years ago
0
wrong ARIMA.autoFit result for airPassengers

#196 hyunbinloh opened 7 years ago
1
The python doc missing.

#195 MeHibird opened 7 years ago
0
Validating ARIMA fitting

#194 witzatom closed 7 years ago
0
[PYTHON] to_pandas_series_rdd() does not work

#193 laldonza opened 7 years ago
0
Models dependency

#192 laldonza closed 7 years ago
6
Question - Resample

#191 sumeshmr opened 7 years ago
1
Function autoFit(ts,maxP,maxD,maxQ) question

#190 dev-owner opened 7 years ago
1
TimeSeries.timeDifferences

#189 souellette-faimdata closed 7 years ago
2
filterByInstant function

#188 souellette-faimdata closed 7 years ago
2
Saving to/Loading from dataframes

#187 souellette-faimdata closed 7 years ago
2
added locAtOrBeforeDateTime and locAtOrAfterDateTime with associated …

#186 souellette-faimdata closed 7 years ago
4
Serialization of TimeSeries(RDD) to/from Parquet files

#185 souellette-faimdata closed 7 years ago
3
Filtering time series by instant (row basis)

#184 souellette-faimdata closed 7 years ago
6
location at or before a certain date/time

#183 souellette-faimdata closed 7 years ago
3
GARCHModel gradient method's return may error

#182 endymecy opened 7 years ago
1
compile error=>cannot resolved java.time._

#181 pzz2011 closed 7 years ago
1
ARIMA forecast returns same repeated value for future.

#180 jgustave opened 7 years ago
2
Smoothing Constant is greater than 1

#179 rks0191 opened 7 years ago
1
Branch 0.1

#178 MrDataScientist closed 7 years ago
0
Set scala.complete.version explicitly so that spark-packages can pick…

#177 sryza closed 7 years ago
0
#153 - Fixing Python Build

#176 jordy25519 closed 7 years ago
3
UnivariateTimeSeries.inverseDifferencesAtLag calculates return value which is never used

#175 rbraley closed 7 years ago
0
Updated python function and version

#174 rcastbergw closed 7 years ago
3
How to interpolate and check correlation of time series with different cardinality?

#173 artitwa opened 7 years ago
2
Distributed model-fitting in Python

#172 sryza opened 7 years ago
0
correct #143 ARIMA forecast errors if p and q are both zero

#171 TiagoDinisFonseca closed 7 years ago
4
Convert SingleSeriesARIMA.scala to Java

#170 devanshi7 opened 7 years ago
0
Fix tsDiff vector in ADF test

#169 dmsuehir closed 8 years ago
1
Make ARIMA.findRoots private[models]

#168 sryza closed 8 years ago
0
Make TimeSeriesModels Seriaizable

#167 sryza closed 8 years ago
0
Save ARIMAModel on storage system (like HDFS) for future reference

#166 nikitaGoyal2 closed 8 years ago
2
TooManyEvaluationsException

#165 rolandjohann opened 8 years ago
2