v0.6.4

MLJLinearModels v0.6.4

Diff since v0.6.2

Closed issues:

• Multinomial regressor requires integer categories, and greater than zero (#58)
• Bug: LassoRegressor from MLJLinearModels returns null vector but the one from ScikitLearn does not (#81)
• Documentation generation is failing (#116)
• LogisticClassifier lambda and gamma are easy to confuse (#122)

Merged pull requests:

• Extend compat for DocStringExtensions and relax test (#119) (@ablaom)
• For a 0.6.2 release (#120) (@ablaom)
• Clarify LogisticClassifier.lambda docstring (#121) (@rikhuijzer)
• closes #123 (#125) (@tlienart)