TechQA.

Question

'StringIndexerModel' object has no attribute '_java_obj'

score 14 · Answer 1 · 2024-02-29T11:06:31.187000

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14

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'StringIndexerModel' object has no attribute '_java_obj'

14 views Asked by Ghulam Shabbir Khan At 29 February 2024 at 11:06

score 49 · Answer 2 · 2024-02-23T18:37:52.553000

Scala Spark Collaborative Filter

49 views Asked by NotNow At 23 February 2024 at 18:37

score 19 · Answer 3 · 2024-02-08T03:33:58.907000

How to handle VectorAssembler errors in Pyspark?

19 views Asked by Fba At 08 February 2024 at 03:33

score 64 · Answer 4 · 2023-12-19T08:51:48.937000

How to apply SMOTE algorithm (or an alternative) on a highly imbalanced PySpark dataset?

64 views Asked by DS_nerd At 19 December 2023 at 08:51

score 244 · Answer 5 · 2023-11-17T22:02:26.883000

FeatureStoreClient() log_model failing to run inference with mlflow.spark flavor

244 views Asked by Ariel Hiram Gómez López At 17 November 2023 at 22:02

score 119 · Answer 6 · 2023-10-23T17:20:24.493000

Performance benefits of predict_batch_udf over a Pandas UDF?

119 views Asked by David At 23 October 2023 at 17:20

score 67 · Answer 7 · 2023-09-05T10:28:27.890000

Spark doesn't use SGD as optimizer any more?

67 views Asked by Tom At 05 September 2023 at 10:28

score 63 · Answer 8 · 2023-09-04T10:21:38.650000

Pyspark BucketedRandomProjectionLSH - count() after approxsimilarityjoin gives different results when i persist output

63 views Asked by Bharathi Ramaraj At 04 September 2023 at 10:21

score 113 · Answer 9 · 2023-09-03T00:42:02.943000

spark-job on spark kubernetes cluster took long time to complete

113 views Asked by eranga At 03 September 2023 at 00:42

score 40 · Answer 10 · 2023-08-25T20:06:05.160000

Is weightcol of spark random forest classifier used directly in impurity calculation?

40 views Asked by Zhenyu Zhang At 25 August 2023 at 20:06

score 33 · Answer 11 · 2023-08-22T14:58:17.587000

How to update required memory for single node Apache Spark Scala Job?

33 views Asked by user648330 At 22 August 2023 at 14:58

score 204 · Answer 12 · 2023-08-17T14:07:21.357000

How to change a sparse vector column in a dataframe into a dense one with PySpark? (or how to translate my Scala function to a pySpark one?)

204 views Asked by RFAI At 17 August 2023 at 14:07

score 255 · Answer 13 · 2023-08-03T07:30:32.980000

How to create a custom transformer using pySpark?

255 views Asked by Thomas At 03 August 2023 at 07:30

score 301 · Answer 14 · 2023-07-17T13:50:58.843000

Using PipelineModel.load() in custom MLFlow PyFunc class results in error

301 views Asked by Darren Teo At 17 July 2023 at 13:50

score 40 · Answer 15 · 2023-07-14T17:00:30.450000

Unable to Infer Spark ML Pipeline model when built using Custom Preprocessing Stages

40 views Asked by Sumit At 14 July 2023 at 17:00

score 20 · Answer 16 · 2023-06-23T11:12:57.787000

How to substract one DenseVector from another in Spark MLLib

20 views Asked by Георгий Гуминов At 23 June 2023 at 11:12

score 23 · Answer 17 · 2023-06-16T07:40:37.363000

Error when trying to add a column to a spark dataframe from another dataframe's column

23 views Asked by Malek BEN HMIDA At 16 June 2023 at 07:40

score 17 · Answer 18 · 2023-06-14T08:44:20.417000

How to control parallelization of LinearSVC in pyspark?

17 views Asked by Дмитрий At 14 June 2023 at 08:44

score 398 · Answer 19 · 2023-05-17T06:10:29.127000

spark mlib: requirement failed: Index 0 follows 0 and is not strictly increasing

398 views Asked by noobie2023 At 17 May 2023 at 06:10

score 75 · Answer 20 · 2023-05-15T07:06:35.933000

Spark KMeans produces deterministic results and not random

75 views Asked by ktzan At 15 May 2023 at 07:06

TechQA.

List Question

'StringIndexerModel' object has no attribute '_java_obj'

Scala Spark Collaborative Filter

How to handle VectorAssembler errors in Pyspark?

How to apply SMOTE algorithm (or an alternative) on a highly imbalanced PySpark dataset?

FeatureStoreClient() log_model failing to run inference with mlflow.spark flavor

Performance benefits of predict_batch_udf over a Pandas UDF?

Spark doesn't use SGD as optimizer any more?

Pyspark BucketedRandomProjectionLSH - count() after approxsimilarityjoin gives different results when i persist output

spark-job on spark kubernetes cluster took long time to complete

Is weightcol of spark random forest classifier used directly in impurity calculation?

How to update required memory for single node Apache Spark Scala Job?

How to change a sparse vector column in a dataframe into a dense one with PySpark? (or how to translate my Scala function to a pySpark one?)

How to create a custom transformer using pySpark?

Using PipelineModel.load() in custom MLFlow PyFunc class results in error

Unable to Infer Spark ML Pipeline model when built using Custom Preprocessing Stages

How to substract one DenseVector from another in Spark MLLib

Error when trying to add a column to a spark dataframe from another dataframe's column

How to control parallelization of LinearSVC in pyspark?

spark mlib: requirement failed: Index 0 follows 0 and is not strictly increasing

Spark KMeans produces deterministic results and not random

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