TypeError: Can't instantiate abstract class GridSearchCV with abstract methods _run_search
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I'm working with spark-sklearn in PySpark and I tried this code:
from sklearn import svm, datasets
from spark_sklearn.grid_search import GridSearchCV
from spark_sklearn.util import createLocalSparkSession
sc = createLocalSparkSession().sparkContext
iris = datasets.load_iris()
parameters = {'kernel':('linear', 'rbf'), 'C':[1, 10]}
svr = svm.SVC()
clf = GridSearchCV(sc, svr, parameters)
clf.fit(iris.data, iris.target)
And the error:
TypeError: Can't instantiate abstract class GridSearchCV with abstract methods _run_search
TypeErrorTraceback (most recent call last)
in engine
----> 1 clf = GridSearchCV(sc, svr, parameters)
TypeError: Can't instantiate abstract class GridSearchCV with abstract methods _run_search
Please, can you help me to fix this?
python pyspark
edited 6 hours ago
Ram Ghadiyaram
15.4k53972
asked 6 hours ago
María Villena
61
New contributor
María Villena is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
up vote
1
down vote
favorite
I'm working with spark-sklearn in PySpark and I tried this code:
from sklearn import svm, datasets
from spark_sklearn.grid_search import GridSearchCV
from spark_sklearn.util import createLocalSparkSession
sc = createLocalSparkSession().sparkContext
iris = datasets.load_iris()
parameters = {'kernel':('linear', 'rbf'), 'C':[1, 10]}
svr = svm.SVC()
clf = GridSearchCV(sc, svr, parameters)
clf.fit(iris.data, iris.target)
And the error:
TypeError: Can't instantiate abstract class GridSearchCV with abstract methods _run_search
TypeErrorTraceback (most recent call last)
in engine
----> 1 clf = GridSearchCV(sc, svr, parameters)
TypeError: Can't instantiate abstract class GridSearchCV with abstract methods _run_search
Please, can you help me to fix this?
python pyspark
edited 6 hours ago
Ram Ghadiyaram
15.4k53972
asked 6 hours ago
María Villena
61
New contributor
María Villena is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
1
What version of sklearn are you using (import sklearn; print(sklearn.__version__)?
– Matt Messersmith
6 hours ago
add a comment |
up vote
1
down vote
favorite
up vote
1
down vote
favorite
I'm working with spark-sklearn in PySpark and I tried this code:
from sklearn import svm, datasets
from spark_sklearn.grid_search import GridSearchCV
from spark_sklearn.util import createLocalSparkSession
sc = createLocalSparkSession().sparkContext
iris = datasets.load_iris()
parameters = {'kernel':('linear', 'rbf'), 'C':[1, 10]}
svr = svm.SVC()
clf = GridSearchCV(sc, svr, parameters)
clf.fit(iris.data, iris.target)
And the error:
TypeError: Can't instantiate abstract class GridSearchCV with abstract methods _run_search
TypeErrorTraceback (most recent call last)
in engine
----> 1 clf = GridSearchCV(sc, svr, parameters)
TypeError: Can't instantiate abstract class GridSearchCV with abstract methods _run_search
Please, can you help me to fix this?
python pyspark
edited 6 hours ago
Ram Ghadiyaram
15.4k53972
asked 6 hours ago
María Villena
61
New contributor
María Villena is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I'm working with spark-sklearn in PySpark and I tried this code:
from sklearn import svm, datasets
from spark_sklearn.grid_search import GridSearchCV
from spark_sklearn.util import createLocalSparkSession
sc = createLocalSparkSession().sparkContext
iris = datasets.load_iris()
parameters = {'kernel':('linear', 'rbf'), 'C':[1, 10]}
svr = svm.SVC()
clf = GridSearchCV(sc, svr, parameters)
clf.fit(iris.data, iris.target)
And the error:
TypeError: Can't instantiate abstract class GridSearchCV with abstract methods _run_search
TypeErrorTraceback (most recent call last)
in engine
----> 1 clf = GridSearchCV(sc, svr, parameters)
TypeError: Can't instantiate abstract class GridSearchCV with abstract methods _run_search
Please, can you help me to fix this?
python pyspark
python pyspark
edited 6 hours ago
Ram Ghadiyaram
15.4k53972
asked 6 hours ago
María Villena
61
New contributor
María Villena is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited 6 hours ago
Ram Ghadiyaram
15.4k53972
asked 6 hours ago
María Villena
61
New contributor
María Villena is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited 6 hours ago
Ram Ghadiyaram
15.4k53972
edited 6 hours ago
Ram Ghadiyaram
15.4k53972
edited 6 hours ago
Ram Ghadiyaram
15.4k53972
15.4k53972
asked 6 hours ago
María Villena
61
New contributor
María Villena is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 6 hours ago
María Villena
61
asked 6 hours ago
María Villena
61
61
New contributor
María Villena is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
María Villena is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
María Villena is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
1
What version of sklearn are you using (import sklearn; print(sklearn.__version__)?
– Matt Messersmith
6 hours ago
add a comment |
1
What version of sklearn are you using (import sklearn; print(sklearn.__version__)?
– Matt Messersmith
6 hours ago
1
1
What version of sklearn are you using (
import sklearn; print(sklearn.__version__)?– Matt Messersmith
6 hours ago
What version of sklearn are you using (
import sklearn; print(sklearn.__version__)?– Matt Messersmith
6 hours ago
add a comment |
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1
What version of sklearn are you using (
import sklearn; print(sklearn.__version__)?– Matt Messersmith
6 hours ago