diff options
Diffstat (limited to 'examples/src/main/python/logistic_regression.py')
| -rwxr-xr-x | examples/src/main/python/logistic_regression.py | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/examples/src/main/python/logistic_regression.py b/examples/src/main/python/logistic_regression.py index fe5373cf79..0f22d0b323 100755 --- a/examples/src/main/python/logistic_regression.py +++ b/examples/src/main/python/logistic_regression.py @@ -47,12 +47,12 @@ def readPointBatch(iterator): return [matrix] if __name__ == "__main__": - if len(sys.argv) != 4: - print >> sys.stderr, "Usage: logistic_regression <master> <file> <iters>" + if len(sys.argv) != 3: + print >> sys.stderr, "Usage: logistic_regression <file> <iterations>" exit(-1) - sc = SparkContext(sys.argv[1], "PythonLR", pyFiles=[realpath(__file__)]) - points = sc.textFile(sys.argv[2]).mapPartitions(readPointBatch).cache() - iterations = int(sys.argv[3]) + sc = SparkContext(appName="PythonLR") + points = sc.textFile(sys.argv[1]).mapPartitions(readPointBatch).cache() + iterations = int(sys.argv[2]) # Initialize w to a random value w = 2 * np.random.ranf(size=D) - 1 |