Merge pull request #258 from miaecle/zqwu_patch_01

import tempfile, shutil

import numpy as np

import numpy.random

from bace_datasets import load_bace

from deepchem.utils.save import load_from_disk

from deepchem.splits import SpecifiedSplitter

from deepchem.datasets import Dataset

from deepchem import metrics

from deepchem.metrics import Metric

from deepchem.utils.evaluate import Evaluator

from deepchem.datasets.bace_datasets import load_bace

from deepchem.models.keras_models.fcnet import MultiTaskDNN

from deepchem.models.keras_models import KerasModel

import os

import deepchem

import tempfile, shutil

from bace_datasets import load_bace

from deepchem.hyperparameters import HyperparamOpt

from sklearn.ensemble import RandomForestRegressor

from sklearn.ensemble import RandomForestClassifier

from deepchem import metrics

from deepchem.metrics import Metric

from deepchem.utils.evaluate import Evaluator

from deepchem.datasets.bace_datasets import load_bace

def bace_rf_model(mode="classification", verbosity="high", split="20-80"):

  """Train random forests on BACE dataset."""