spark git commit: [MINOR][ML] Use coefficients replace weights

Repository: spark Updated Branches: refs/heads/master 688e521c2 -> d576e76bb [MINOR][ML] Use coefficients replace weights Use ```coefficients``` replace ```weights```, I wish they are the last two. mengxr Author: Yanbo Liang Closes #10065 from yanboliang/coefficients.

spark git commit: [MINOR][ML] Use coefficients replace weights

Repository: spark Updated Branches: refs/heads/branch-1.6 bf8b95fa4 -> e0577f542 [MINOR][ML] Use coefficients replace weights Use ```coefficients``` replace ```weights```, I wish they are the last two. mengxr Author: Yanbo Liang Closes #10065 from