ML_ERTrees.regression test failed (Bug #1003)

Arm targets: any of "armeabi" "armeab-v7a" "armeab-v7a with NEON"

Test log:

[ RUN      ] ML_ERTrees.regression

~/OpenCV2/trunk/opencv/modules/ts/src/ts.cpp:509: Failure

Failed

    failure reason: Bad accuracy

    test case #-1

    seed: ffffffffffffffff

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    LOG: Test case = 0; test error = 66.659576; mean error = 16.540234 (diff=50.119343), 4*sigma = 3.037868abs(66.659576 - 16.540234) > 3.037868 - OUT OF RANGE!

Test case = 1; test error = NaN; mean error = 4.778008 (diff=NaN), 4*sigma = 1.295028.

Test case = 2; test error = 75.294121; mean error = 24.864685 (diff=50.429436), 4*sigma = 17.630924abs(75.294121 - 24.864685) > 17.630924 - OUT OF RANGE!

Test case = 3; test error = 95.800003; mean error = 4.777311 (diff=91.022690), 4*sigma = 0.902288abs(95.800003 - 4.777311) > 0.902288 - OUT OF RANGE!

Test case = 4; test error = 50.478874; mean error = 3.008637 (diff=47.470238), 4*sigma = 1.164692abs(50.478874 - 3.008637) > 1.164692 - OUT OF RANGE!

Test case = 5; test error = 50.070423; mean error = 3.837478 (diff=46.232944), 4*sigma = 1.611276abs(50.070423 - 3.837478) > 1.611276 - OUT OF RANGE!

Test case = 6; test error = 40.144928; mean error = 7.550869 (diff=32.594059), 4*sigma = 2.954292abs(40.144928 - 7.550869) > 2.954292 - OUT OF RANGE!

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[  FAILED  ] ML_ERTrees.regression (108571 ms)