mvpa_voxelselector.py 文件源码

python
阅读 23 收藏 0 点赞 0 评论 0

项目:brainiak 作者: brainiak 项目源码 文件源码
def _sfn(l, mask, myrad, bcast_var):
    """Score classifier on searchlight data using cross-validation.

    The classifier is in `bcast_var[2]`. The labels are in `bast_var[0]`. The
    number of cross-validation folds is in `bast_var[1].
    """
    clf = bcast_var[2]
    data = l[0][mask, :].T
    # print(l[0].shape, mask.shape, data.shape)
    skf = model_selection.StratifiedKFold(n_splits=bcast_var[1],
                                          shuffle=False)
    accuracy = np.mean(model_selection.cross_val_score(clf, data,
                                                       y=bcast_var[0],
                                                       cv=skf,
                                                       n_jobs=1))
    return accuracy
评论列表
文章目录


问题


面经


文章

微信
公众号

扫码关注公众号