关于“Machine Learning with Spark on Google Cloud Managed Apache Spark”的评价

Omkar S. · 已于 over 6 years前审核

THIS LAB NEEDS TO BE FIXED!!! THE NOTEBOOK OPENS IN PYTHON 3 THEN THROWS AN ERROR - WHEN YOU TRY TO RERUN YOU GET A SPARK CALL ERROR - THEN YOU CANNOT GET CREDIT FOR A WORKING NOTEBOOK! HAS HAPPENED MULTIPLE TIMES! PLEASE FIX THIS FOR THE SAKE OF EVERYONE ELSE!

Daniel L. · 已于 over 6 years前审核

the logistic_regression.ipynb has ALOT OF ERRORS (no parenthesis for the print function, tried fix that tiny error and i found MORE errors but bigger that time), scoring system didn't work when i created a new jupyter notebook. kindely please fix these errors and the scoring system connected with the Datalab.

Shrouk A. · 已于 over 6 years前审核

Balaji R. · 已于 over 6 years前审核

It has an error in the notebooks path. Rename the 07 spark directory. It should be: /datalab/notebooks/data-science-on-gcp/07_sparkml (

Osvaldo B. · 已于 over 6 years前审核

taewan k. · 已于 over 6 years前审核

David M. · 已于 over 6 years前审核

PRATIK KUMAR B. · 已于 over 6 years前审核

I have an issue with this lab. This is the third time I work on it and still I face the issue. When I reach in the jyputer note book to this cell: lrmodel = LogisticRegressionWithLBFGS.train(examples, intercept=True) I get an error : Py4JJavaError: An error occurred while calling z:org.apache.spark.api.python.PythonRDD.runJob. : org.apache.spark.SparkException: Job aborted due to stage failure: Task 0 in stage 14.0 failed 1 times, most recent failure: Lost task 0.0 in stage 14.0 (TID 14, localhost, executor driver): org.apache.spark.api.python.PythonException: Traceback (most recent call last): File "/usr/lib/spark/python/lib/pyspark.zip/pyspark/worker.py", line 240, in main func, profiler, deserializer, serializer = read_command(pickleSer, infile) File "/usr/lib/spark/python/lib/pyspark.zip/pyspark/worker.py", line 60, in read_command command = serializer._read_with_length(file) File "/usr/lib/spark/python/lib/pyspark.zip/pyspark/serializers.py", line 171, in _read_with_length return self.loads(obj) File "/usr/lib/spark/python/lib/pyspark.zip/pyspark/serializers.py", line 569, in loads return pickle.loads(obj) File "/usr/lib/spark/python/lib/pyspark.zip/pyspark/mllib/__init__.py", line 28, in <module>

Mohammad H. · 已于 over 6 years前审核

nice

Iulian J. · 已于 over 6 years前审核

nice

Iulian J. · 已于 over 6 years前审核

Vassilis A. · 已于 over 6 years前审核

PRATIK KUMAR B. · 已于 over 6 years前审核

PRATIK KUMAR B. · 已于 over 6 years前审核

THIS LAB NEEDS TO BE FIXED!!! THE NOTEBOOK OPENS IN PYTHON 3 THEN THROWS AN ERROR - WHEN YOU TRY TO RERUN YOU GET A SPARK CALL ERROR - THEN YOU CANNOT GET CREDIT FOR A WORKING NOTEBOOK! HAS HAPPENED MULTIPLE TIMES! PLEASE FIX THIS FOR THE SAKE OF EVERYONE ELSE!

Daniel L. · 已于 over 6 years前审核

THIS LAB NEEDS TO BE FIXED!!! THE NOTEBOOK OPENS IN PYTHON 3 THEN THROWS AN ERROR - WHEN YOU TRY TO RERUN YOU GET A SPARK CALL ERROR - THEN YOU CANNOT GET CREDIT FOR A WORKING NOTEBOOK! HAS HAPPENED MULTIPLE TIMES! PLEASE FIX THIS FOR THE SAKE OF EVERYONE ELSE!

Daniel L. · 已于 over 6 years前审核

THIS LAB NEEDS TO BE FIXED!!! THE NOTEBOOK OPENS IN PYTHON 3 THEN THROWS AN ERROR - WHEN YOU TRY TO RERUN YOU GET A SPARK CALL ERROR - THEN YOU CANNOT GET CREDIT FOR A WORKING NOTEBOOK! HAS HAPPENED MULTIPLE TIMES! PLEASE FIX THIS FOR THE SAKE OF EVERYONE ELSE!

Daniel L. · 已于 over 6 years前审核

Unsuccessfull

Neil M. · 已于 over 6 years前审核

Deepak S. · 已于 over 6 years前审核

BAD

Shiem-Min C. · 已于 over 6 years前审核

Vassilis A. · 已于 over 6 years前审核

Wenxiao H. · 已于 over 6 years前审核

Deepak S. · 已于 over 6 years前审核

Jacob W. · 已于 over 6 years前审核

Maitreya M. · 已于 over 6 years前审核