@@ -234,15 +234,15 @@ Built-in model inference does not require a registration process, the inference
234234
235235The following machine learning models are currently built-in, please refer to the following links for detailed parameter descriptions.
236236
237- | Model | built_in_model_name | Task type | Parameter description |
238- | -------------------- | --------------------- | -------- | ------------------------------------------------------------ |
239- | Arima | _ Arima | Forecast | [ Arima Parameter description] ( https://www.sktime.net/en/latest/api_reference/auto_generated/sktime.forecasting.arima.ARIMA.html?highlight=Arima ) |
237+ | Model | built_in_model_name | Task type | Parameter description |
238+ | -------------------- | --------------------- | -------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
239+ | Arima | _ Arima | Forecast | [ Arima Parameter description] ( https://www.sktime.net/en/latest/api_reference/auto_generated/sktime.forecasting.arima.ARIMA.html?highlight=Arima ) |
240240| STLForecaster | _ STLForecaster | Forecast | [ STLForecaster Parameter description] ( https://www.sktime.net/en/latest/api_reference/auto_generated/sktime.forecasting.trend.STLForecaster.html#sktime.forecasting.trend.STLForecaster ) |
241- | NaiveForecaster | _ NaiveForecaster | Forecast | [ NaiveForecaster Parameter description] ( https://www.sktime.net/en/latest/api_reference/auto_generated/sktime.forecasting.naive.NaiveForecaster.html#naiveforecaster ) |
242- | ExponentialSmoothing | _ ExponentialSmoothing | Forecast | [ ExponentialSmoothing 参Parameter description] ( https://www.sktime.net/en/latest/api_reference/auto_generated/sktime.forecasting.exp_smoothing.ExponentialSmoothing.html ) |
243- | GaussianHMM | _ GaussianHMM | Annotation | [ GaussianHMMParameter description] ( https://www.sktime.net/en/latest/api_reference/auto_generated/sktime.annotation .hmm_learn.gaussian.GaussianHMM.html ) |
244- | GMMHMM | _ GMMHMM | Annotation | [ GMMHMM参数说明 ] ( https://www.sktime.net/en/latest/api_reference/auto_generated/sktime.annotation .hmm_learn.gmm.GMMHMM.html ) |
245- | Stray | _ Stray | Anomaly detection | [ Stray Parameter description] ( https://www.sktime.net/en/latest/api_reference/auto_generated/sktime.annotation .stray.STRAY.html ) |
241+ | NaiveForecaster | _ NaiveForecaster | Forecast | [ NaiveForecaster Parameter description] ( https://www.sktime.net/en/latest/api_reference/auto_generated/sktime.forecasting.naive.NaiveForecaster.html#naiveforecaster ) |
242+ | ExponentialSmoothing | _ ExponentialSmoothing | Forecast | [ ExponentialSmoothing Parameter description] ( https://www.sktime.net/en/latest/api_reference/auto_generated/sktime.forecasting.exp_smoothing.ExponentialSmoothing.html ) |
243+ | GaussianHMM | _ GaussianHMM | Annotation | [ GaussianHMMParameter description] ( https://www.sktime.net/en/latest/api_reference/auto_generated/sktime.detection .hmm_learn.gaussian.GaussianHMM.html ) |
244+ | GMMHMM | _ GMMHMM | Annotation | [ GMMHMM Parameter description ] ( https://www.sktime.net/en/latest/api_reference/auto_generated/sktime.detection .hmm_learn.gmm.GMMHMM.html ) |
245+ | Stray | _ Stray | Anomaly detection | [ Stray Parameter description] ( https://www.sktime.net/en/latest/api_reference/auto_generated/sktime.detection .stray.STRAY.html ) |
246246
247247
248248#### Example
@@ -266,22 +266,22 @@ IoTDB> select * from root.eg.airline
266266+ -- ---------------------------+------------------+
267267Total line number = 144
268268
269- IoTDB> call inference(_Stray, " select s0 from root.eg.airline" , k= 2 )
270- + -- -----+
271- |output0|
272- + -- -----+
273- | 0 |
274- | 0 |
275- | 0 |
276- | 0 |
269+ IoTDB> call inference(_Stray, " select s0 from root.eg.airline" , generateTime = True, k= 2 )
270+ + -- ---------------------------+------- +
271+ | Time | output0|
272+ + -- ---------------------------+------- +
273+ |1960 - 12 - 31T00: 00 : 00 . 000 + 08 : 00 | 0 |
274+ |1961 - 01 - 31T08: 00 : 00 . 000 + 08 : 00 | 1 |
275+ |1961 - 02 - 28T08: 00 : 00 . 000 + 08 : 00 | 0 |
276+ |1961 - 03 - 31T08: 00 : 00 . 000 + 08 : 00 | 0 |
277277......
278- | 1 |
279- | 1 |
280- | 0 |
281- | 0 |
282- | 0 |
283- | 0 |
284- + -- -----+
278+ |1972 - 06 - 30T08: 00 : 00 . 000 + 08 : 00 | 0 |
279+ |1972 - 07 - 31T08: 00 : 00 . 000 + 08 : 00 | 1 |
280+ |1972 - 08 - 31T08: 00 : 00 . 000 + 08 : 00 | 0 |
281+ |1972 - 09 - 30T08: 00 : 00 . 000 + 08 : 00 | 0 |
282+ |1972 - 10 - 31T08: 00 : 00 . 000 + 08 : 00 | 0 |
283+ |1972 - 11 - 30T08: 00 : 00 . 000 + 08 : 00 | 0 |
284+ + -- ---------------------------+------- +
285285Total line number = 144
286286```
287287
@@ -345,18 +345,18 @@ IoTDB> select s1,s2 from root.**
345345+-----------------------------+-------------------+-------------------+
346346Total line number = 96
347347
348- IoTDB> call inference(dlinear_example," select s0,s1 from root.**" )
349- +--------------------------------------------+-----------------------------+
350- | _result_0| _result_1|
351- +--------------------------------------------+-----------------------------+
352- | 0.726302981376648| 1.6549958229064941|
353- | 0.7354921698570251| 1.6482787370681763|
354- | 0.7238251566886902| 1.6278168201446533|
348+ IoTDB> call inference(dlinear_example," select s0,s1 from root.**" , generateTime=True )
349+ +-----------------------------+----------------------------- ---------------+-----------------------------+
350+ | Time | _result_0| _result_1|
351+ +-----------------------------+----------------------------- ---------------+-----------------------------+
352+ | 1990-04-06T00:00:00.000+08:00 | 0.726302981376648| 1.6549958229064941|
353+ | 1990-04-08T00:00:00.000+08:00 | 0.7354921698570251| 1.6482787370681763|
354+ | 1990-04-10T00:00:00.000+08:00 | 0.7238251566886902| 1.6278168201446533|
355355......
356- | 0.7692174911499023| 1.654654049873352|
357- | 0.7685555815696716| 1.6625318765640259|
358- | 0.7856493592262268| 1.6508299350738525|
359- +--------------------------------------------+-----------------------------+
356+ | 1990-07-07T00:00:00.000+08:00 | 0.7692174911499023| 1.654654049873352|
357+ | 1990-07-09T00:00:00.000+08:00 | 0.7685555815696716| 1.6625318765640259|
358+ | 1990-07-11T00:00:00.000+08:00 | 0.7856493592262268| 1.6508299350738525|
359+ +-----------------------------+----------------------------- ---------------+-----------------------------+
360360Total line number = 48
361361` ` `
362362
@@ -389,18 +389,18 @@ IoTDB> select s1,s2 from root.**
389389+-----------------------------+-------------------+-------------------+
390390Total line number = 996
391391
392- IoTDB> call inference(dlinear_example," select s0,s1 from root.**" ,window=tail(96))
393- +--------------------------------------------+-----------------------------+
394- | _result_0| _result_1|
395- +--------------------------------------------+-----------------------------+
396- | 0.726302981376648| 1.6549958229064941|
397- | 0.7354921698570251| 1.6482787370681763|
398- | 0.7238251566886902| 1.6278168201446533|
392+ IoTDB> call inference(dlinear_example," select s0,s1 from root.**" , generateTime=True, window=tail(96))
393+ +-----------------------------+----------------------------- ---------------+-----------------------------+
394+ | Time | _result_0| _result_1|
395+ +-----------------------------+----------------------------- ---------------+-----------------------------+
396+ | 1990-04-06T00:00:00.000+08:00 | 0.726302981376648| 1.6549958229064941|
397+ | 1990-04-08T00:00:00.000+08:00 | 0.7354921698570251| 1.6482787370681763|
398+ | 1990-04-10T00:00:00.000+08:00 | 0.7238251566886902| 1.6278168201446533|
399399......
400- | 0.7692174911499023| 1.654654049873352|
401- | 0.7685555815696716| 1.6625318765640259|
402- | 0.7856493592262268| 1.6508299350738525|
403- +--------------------------------------------+-----------------------------+
400+ | 1990-07-07T00:00:00.000+08:00 | 0.7692174911499023| 1.654654049873352|
401+ | 1990-07-09T00:00:00.000+08:00 | 0.7685555815696716| 1.6625318765640259|
402+ | 1990-07-11T00:00:00.000+08:00 | 0.7856493592262268| 1.6508299350738525|
403+ +-----------------------------+----------------------------- ---------------+-----------------------------+
404404Total line number = 48
405405` ` `
406406
@@ -431,15 +431,15 @@ IoTDB> select s1,s2 from root.**
431431+-----------------------------+-------------------+-------------------+
432432Total line number = 96
433433
434- IoTDB> call inference(anomaly_example,"select s0,s1 from root.**",window=count(24,24))
435- +-------------------------+
436- | _result_0|
437- +-------------------------+
438- | 0|
439- | 1|
440- | 1|
441- | 0|
442- +-------------------------+
434+ IoTDB> call inference(anomaly_example,"select s0,s1 from root.**", generateTime=True, window=count(24,24))
435+ +-----------------------------+------------------------- +
436+ | Time| _result_0|
437+ +-----------------------------+------------------------- +
438+ |1990-04-06T00:00:00.000+08:00| 0|
439+ |1990-04-30T00:00:00.000+08:00| 1|
440+ |1990-05-24T00:00:00.000+08:00| 1|
441+ |1990-06-17T00:00:00.000+08:00| 0|
442+ +-----------------------------+------------------------- +
443443Total line number = 4
444444```
445445
@@ -510,18 +510,18 @@ IoTDB> select s0,s1,s2,s3,s4,s5,s6 from root.eg.etth LIMIT 96
510510+-----------------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
511511Total line number = 96
512512
513- IoTDB> call inference(dlinear_example, " select s0,s1,s2,s3,s4,s5,s6 from root.eg.etth" , window=head(96))
514- +-----------+----------+----------+------------+---------+----------+----------+
515- | output0| output1| output2| output3| output4| output5| output6|
516- +-----------+----------+----------+------------+---------+----------+----------+
517- | 10.319546| 3.1450553| 7.877341| 1.5723765| 2.7303758| 1.1362307| 8.867775|
518- | 10.443649| 3.3286757| 7.8593454| 1.7675098| 2.560634| 1.1177158| 8.920919|
519- | 10.883752| 3.2341104| 8.47036| 1.6116762| 2.4874182| 1.1760603| 8.798939|
513+ IoTDB> call inference(dlinear_example, " select s0,s1,s2,s3,s4,s5,s6 from root.eg.etth" , generateTime=True, window=head(96))
514+ +-----------------------------+----------- +----------+----------+------------+---------+----------+----------+
515+ | Time | output0| output1| output2| output3| output4| output5| output6|
516+ +-----------------------------+----------- +----------+----------+------------+---------+----------+----------+
517+ | 2017-10-23T23:00:00.000+08:00 | 10.319546| 3.1450553| 7.877341| 1.5723765| 2.7303758| 1.1362307| 8.867775|
518+ | 2017-10-24T01:00:00.000+08:00 | 10.443649| 3.3286757| 7.8593454| 1.7675098| 2.560634| 1.1177158| 8.920919|
519+ | 2017-10-24T03:00:00.000+08:00 | 10.883752| 3.2341104| 8.47036| 1.6116762| 2.4874182| 1.1760603| 8.798939|
520520......
521- | 8.0115595| 1.2995274| 6.9900327| -0.098746896| 3.04923| 1.176214| 9.548782|
522- | 8.612427| 2.5036244| 5.6790237| 0.66474205| 2.8870275| 1.2051733| 9.330128|
523- | 10.096699| 3.399722| 6.9909| 1.7478468| 2.7642853| 1.1119363| 9.541455|
524- +-----------+----------+----------+------------+---------+----------+----------+
521+ | 2017-10-26T19:00:00.000+08:00 | 8.0115595| 1.2995274| 6.9900327| -0.098746896| 3.04923| 1.176214| 9.548782|
522+ | 2017-10-26T21:00:00.000+08:00 | 8.612427| 2.5036244| 5.6790237| 0.66474205| 2.8870275| 1.2051733| 9.330128|
523+ | 2017-10-26T22:00:00.000+08:00 | 10.096699| 3.399722| 6.9909| 1.7478468| 2.7642853| 1.1119363| 9.541455|
524+ +-----------------------------+----------- +----------+----------+------------+---------+----------+----------+
525525Total line number = 48
526526` ` `
527527
@@ -574,20 +574,20 @@ IoTDB> select * from root.eg.voltage limit 96
574574+-----------------------------+------------------+------------------+------------------+
575575Total line number = 96
576576
577- IoTDB> call inference(_STLForecaster, " select s0,s1,s2 from root.eg.voltage" , window=head(96),predict_length=48)
578- +---------+---------+---------+
579- | output0| output1| output2|
580- +---------+---------+---------+
581- | 2026.3601| 2018.2953| 2029.4257|
582- | 2019.1538| 2011.4361| 2022.0888|
583- | 2025.5074| 2017.4522| 2028.5199|
577+ IoTDB> call inference(_STLForecaster, " select s0,s1,s2 from root.eg.voltage" , generateTime=True, window=head(96),predict_length=48)
578+ +-----------------------------+--------- +---------+---------+
579+ | Time | output0| output1| output2|
580+ +-----------------------------+--------- +---------+---------+
581+ | 2023-02-14T20:48:03.000+08:00 | 2026.3601| 2018.2953| 2029.4257|
582+ | 2023-02-14T20:48:09.000+08:00 | 2019.1538| 2011.4361| 2022.0888|
583+ | 2023-02-14T20:48:15.000+08:00 | 2025.5074| 2017.4522| 2028.5199|
584584......
585585
586- | 2022.2336| 2015.0290| 2025.1023|
587- | 2015.7241| 2008.8975| 2018.5085|
588- | 2022.0777| 2014.9136| 2024.9396|
589- | 2015.5682| 2008.7821| 2018.3458|
590- +---------+---------+---------+
586+ | 2023-02-14T20:52:15.000+08:00 | 2022.2336| 2015.0290| 2025.1023|
587+ | 2023-02-14T20:52:21.000+08:00 | 2015.7241| 2008.8975| 2018.5085|
588+ | 2023-02-14T20:52:27.000+08:00 | 2022.0777| 2014.9136| 2024.9396|
589+ | 2023-02-14T20:52:33.000+08:00 | 2015.5682| 2008.7821| 2018.3458|
590+ +-----------------------------+--------- +---------+---------+
591591Total line number = 48
592592` ` `
593593
@@ -635,22 +635,22 @@ IoTDB> select * from root.eg.airline
635635+-----------------------------+------------------+
636636Total line number = 144
637637
638- IoTDB> call inference(_Stray, " select s0 from root.eg.airline" , k=2)
639- +-------+
640- | output0|
641- +-------+
642- | 0|
643- | 0|
644- | 0|
645- | 0|
638+ IoTDB> call inference(_Stray, " select s0 from root.eg.airline" , generateTime=True, k=2)
639+ +-----------------------------+------- +
640+ | Time | output0|
641+ +-----------------------------+------- +
642+ | 1960-12-31T00:00:00.000+08:00 | 0|
643+ | 1961-01-31T08:00:00.000+08:00 | 0|
644+ | 1961-02-28T08:00:00.000+08:00 | 0|
645+ | 1961-03-31T08:00:00.000+08:00 | 0|
646646......
647- | 1|
648- | 1|
649- | 0|
650- | 0|
651- | 0|
652- | 0|
653- +-------+
647+ | 1972-06-30T08:00:00.000+08:00 | 1|
648+ | 1972-07-31T08:00:00.000+08:00 | 1|
649+ | 1972-08-31T08:00:00.000+08:00 | 0|
650+ | 1972-09-30T08:00:00.000+08:00 | 0|
651+ | 1972-10-31T08:00:00.000+08:00 | 0|
652+ | 1972-11-30T08:00:00.000+08:00 | 0|
653+ +-----------------------------+------- +
654654Total line number = 144
655655` ` `
656656
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