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How to connect array of vectors to dataframe in spark?
Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 23, 2019 at 00:00UTC (8:00pm US/Eastern)
Data science time! April 2019 and salary with experience
The Ask Question Wizard is Live!Is the Scala 2.8 collections library a case of “the longest suicide note in history”?How to change column types in Spark SQL's DataFrame?Spark - load CSV file as DataFrame?How to define partitioning of DataFrame?Extract column values of Dataframe as List in Apache SparkSpark dataframe creation with the schemadataframe into dense vector sparkConverting a RDD into a Dataframe SparkConvert spark dataframe to Array[String]How to cast Array[Any] to Long datatype in spark scala to store data in scala model object
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I have:
clustercenters=model.clusterCenters
from a kmeans model in org.apache.spark.ml.clustering.KMeans
The result is Array[org.apache.spark.ml.linalg.Vector]
I want to convert this in a dataframe like this:
-------------------------------
|index|Centroid1|...|Centroid6|
-------------------------------
|0 |1 |...|5 |
-------------------------------
Any help? Code in scala please
scala apache-spark apache-spark-sql k-means
edited Mar 22 at 11:03
Shankar Koirala
12.2k31743
asked Mar 22 at 10:24
Georgios KourogiorgasGeorgios Kourogiorgas
235
add a comment |
I have:
clustercenters=model.clusterCenters
from a kmeans model in org.apache.spark.ml.clustering.KMeans
The result is Array[org.apache.spark.ml.linalg.Vector]
I want to convert this in a dataframe like this:
-------------------------------
|index|Centroid1|...|Centroid6|
-------------------------------
|0 |1 |...|5 |
-------------------------------
Any help? Code in scala please
scala apache-spark apache-spark-sql k-means
edited Mar 22 at 11:03
Shankar Koirala
12.2k31743
asked Mar 22 at 10:24
Georgios KourogiorgasGeorgios Kourogiorgas
235
add a comment |
I have:
clustercenters=model.clusterCenters
from a kmeans model in org.apache.spark.ml.clustering.KMeans
The result is Array[org.apache.spark.ml.linalg.Vector]
I want to convert this in a dataframe like this:
-------------------------------
|index|Centroid1|...|Centroid6|
-------------------------------
|0 |1 |...|5 |
-------------------------------
Any help? Code in scala please
scala apache-spark apache-spark-sql k-means
edited Mar 22 at 11:03
Shankar Koirala
12.2k31743
asked Mar 22 at 10:24
Georgios KourogiorgasGeorgios Kourogiorgas
235
I have:
clustercenters=model.clusterCenters
from a kmeans model in org.apache.spark.ml.clustering.KMeans
The result is Array[org.apache.spark.ml.linalg.Vector]
I want to convert this in a dataframe like this:
-------------------------------
|index|Centroid1|...|Centroid6|
-------------------------------
|0 |1 |...|5 |
-------------------------------
Any help? Code in scala please
scala apache-spark apache-spark-sql k-means
scala apache-spark apache-spark-sql k-means
edited Mar 22 at 11:03
Shankar Koirala
12.2k31743
asked Mar 22 at 10:24
Georgios KourogiorgasGeorgios Kourogiorgas
235
edited Mar 22 at 11:03
Shankar Koirala
12.2k31743
asked Mar 22 at 10:24
Georgios KourogiorgasGeorgios Kourogiorgas
235
edited Mar 22 at 11:03
Shankar Koirala
12.2k31743
edited Mar 22 at 11:03
Shankar Koirala
12.2k31743
edited Mar 22 at 11:03
Shankar Koirala
12.2k31743
12.2k31743
asked Mar 22 at 10:24
Georgios KourogiorgasGeorgios Kourogiorgas
235
asked Mar 22 at 10:24
Georgios KourogiorgasGeorgios Kourogiorgas
235
asked Mar 22 at 10:24
Georgios KourogiorgasGeorgios Kourogiorgas
235
235
add a comment |
add a comment |
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