![]() SKLearn ValueError: setting an array element with a sequence.However, I want to know why it is not working when I use the same strategy as the tutorial and how to get it to work in a similar fashion.Īny help would be much appreciated. When I replace the line clf.fit(train, labels) with clf.fit(vectors_train, labels), the error goes away. ![]() labels is an array, and the error specifically points to the first parameter being the problem, so is there a data type conversion I have to do? What array element is being set to a sequence, and where is this sequence? I'm also aware that train is a DataFrame object, and that the fit() function takes in two parameters, both of which must be array-like. I am confused by what the error actually means. Labels_train, uniques = pd.factorize(train, sort = True)Ĭlf.fit(train, labels) # Value error occurs here Train, test = dataframe=True], dataframe=False] TestingData =, 0.77],, 30],, 0.77],, 0.77]]ĭataframe_training = pd.DataFrame(trainingData)ĭataframe_testing = pd.DataFrame(testingData)įrames = ĭataframe.rename(index = str, columns = ) ValueError: setting an array element with a sequence.įrom sklearn.ensemble import RandomForestClassifierįrom trics import confusion_matrix When I call the fit() function, I get the following error: In my code, I have 1 feature (1 column in the data table), and each entry in a column is a numpy array. In the tutorial, there are 4 features (4 columns in the data table), and each entry in a column is a number. My code follows this tutorial line by line, but the only major difference is the structure of the data. I have been using this tutorial as a guide. xframe_options_exempt for a Django TemplateViewĪs part of a project, I am trying to use the random forest classifier from Python's SKLearn library.AttributeError: 'WSGIRequest' object has no attribute 'is_ajax'.Best practices for logging in django project.How to resize source with sorl-thumbnail?.Django REST Framework: when to create a hyperlinked resource and when nested resource? How to POST a nested resource?.How to access the filtered queryset in django admin.SimpleListFilter.Django: 'Module' object has no attribute '_file_'.Django channels - Echo example not working.Django session expires at browser close OR after time.How to use writeStream from a pyspark streaming dataframe to chop the values into different columns?.Compare data frame column values in datetime with integer?.One-liner to create a ame and have columns depend on each other.How to adapt input_shape parameter to table dimensions in R.Python: how to pass 3 columns in data frame as 3 separate arguments in function and iterate through the column values.
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