0bd0e2dc1a41966ed811a5643e60971656874d8f,features.py,,drop_features,#Any#Any#,816

Before Change

    // Remove duplicated columns

    remove = []
    c = X.columns
    for i in range(len(c)-1):
        v = X[c[i]].values
        for j in range(i+1, len(c)):
            if np.array_equal(v, X[c[j]].values):
                remove.append(c[j])
    logger.info("Removing Duplicated Columns: %s", remove)
    X.drop(remove, axis=1, inplace=True)
    logger.info("Removed %d Duplicated Features", len(remove))

After Change

    logger.info("Removing Duplicate Columns")
    dups = duplicate_columns(X)
    X = X.drop(dups, axis=1)
    logger.info("Removed %d Duplicate Columns", len(dups))

    // Remove constant columns

Instances