AttributeError: 'DataFrame' object has no attribute 'map'. I wanted to convert the spark data frame to add using the code below: from pyspark.mllib.clustering import KMeans spark_df = sqlContext.createDataFrame (pandas_df) rdd = spark_df.map (lambda data: Vectors.dense ( [float (c) for c in data])) model = KMeans.train (rdd, 2, maxIterations=10 ...
Answers · 61. SparkSession is not a replacement for a SparkContext but an equivalent of the SQLContext . · 84. You can't map a dataframe, but you can convert the ...
It's my first post on stakcoverflow because I don't find any clue to solve this message "'PipelinedRDD' object has no attribute '_jdf'" that appear when I ...
Apr 10, 2019 · AttributeError: 'DataFrame' object has no attribute '_jdf' I have tried initially using pyspark.mllib but was not able to succeed in performing k-fold cross validation .
It's my first post on stakcoverflow because I don't find any clue to solve this message "'PipelinedRDD' object has no attribute '_jdf'" that appear when I call trainer.fit on my train dataset to create a neural network model under Spark in Python here is my code from py…
09.04.2019 · AttributeError: 'DataFrame' object has no attribute '_jdf' I have tried initially using pyspark.mllib but was not able to succeed in performing k-fold cross validation
11.09.2019 · 3.'PipelinedRDD' object has no attribute '_jdf'报这个错，是因为导入的机器学习包错误所致。pyspark.ml是用来处理DataFramepyspark.mllib是用来处理RDD。所以你要看一下你自己代码里定义的是DataFram还是RDD。此贴来自汇总贴的子问题，只是为了方便查询。总贴请看置顶帖：pyspark...
05.03.2020 · OS: Windows 10 env Anaconda3 DeepLabCut Version 2.1.6.2 Browser Mozilla Firefox Problem: I used the DeepLabCut Project Manager GUI. Everything works fine until I try to extract outlier frames. Ever...
05.08.2018 · Pyspark issue AttributeError: 'DataFrame' object has no attribute 'saveAsTextFile'. My first post here, so please let me know if I'm not following protocol. I have written a pyspark.sql query as shown below. I would like the query results to be sent to a textfile but I get the error: Can someone take a look at the code and let me know where I'm ...
04.10.2021 · Solution 1. I’m going to take a guess. I think the column name that contains "Number" is something like " Number" or "Number ". Notice that I’m assuming you might have a residual space in the column name somewhere. Do me a favor and run print "< {}>".format (data.columns [1]) and see what you get.
I am trying to covert a Hail table to a pandas dataframe: kk2 = hl.Table.to_pandas(table1) # convert to pandas I am not sure why I am getting this error: ...