def test_calculate(self, tickers, columns, quarter_counts,
max_back_quarter):
fc = QuarterlyFeatures(columns=columns,
quarter_counts=quarter_counts,
max_back_quarter=max_back_quarter)
loaders = [Data(columns), SF1Data(config['sf1_data_path'])]
for data_loader in loaders:
X = fc.calculate(data_loader, tickers)
assert type(X) == pd.DataFrame
assert 'ticker' in X.index.names
assert 'date' in X.index.names
if type(data_loader) == Data:
assert X.shape[0] == max_back_quarter * len(tickers)
else:
assert X.shape[0] <= max_back_quarter * len(tickers)
assert X.shape[1] == 2 * len(calc_series_stats([])) * \
len(columns) * len(quarter_counts)
# Minimum can not be lower with reduction of quarter_count
sorted_quarter_counts = np.sort(quarter_counts)
for col in columns:
for k in range(len(sorted_quarter_counts) - 1):
lower_count = sorted_quarter_counts[k]
higher_count = sorted_quarter_counts[k + 1]
l_col = 'quarter{}_{}_min'.format(lower_count, col)
h_col = 'quarter{}_{}_min'.format(higher_count, col)
assert (X[h_col] <= X[l_col]).min()
# Maximum can not be higher with reduction of quarter_count
sorted_quarter_counts = np.sort(quarter_counts)
for col in columns:
for k in range(len(sorted_quarter_counts) - 1):
lower_count = sorted_quarter_counts[k]
higher_count = sorted_quarter_counts[k + 1]
l_col = 'quarter{}_{}_max'.format(lower_count, col)
h_col = 'quarter{}_{}_max'.format(higher_count, col)
assert (X[h_col] >= X[l_col]).min()
std_cols = [x for x in X.columns if '_std' in x]
for col in std_cols:
assert X[col].min() >= 0
for col in columns:
for count in quarter_counts:
min_col = 'quarter{}_{}_min'.format(count, col)
max_col = 'quarter{}_{}_max'.format(count, col)
mean_col = 'quarter{}_{}_mean'.format(count, col)
median_col = 'quarter{}_{}_median'.format(count, col)
assert (X[max_col] >= X[min_col]).min()
assert (X[max_col] >= X[mean_col]).min()
assert (X[max_col] >= X[median_col]).min()
assert (X[mean_col] >= X[min_col]).min()
assert (X[median_col] >= X[min_col]).min()
def _create_base_components(self):
columns = ['revenue', 'netinc', 'ncf', 'ebitda', 'debt', 'fcf']
f1 = QuarterlyFeatures(columns=columns,
quarter_counts=[2, 10],
max_back_quarter=1)
target = QuarterlyTarget(col='marketcap', quarter_shift=0)
model = GroupedOOFModel(lgbm.sklearn.LGBMRegressor(),
group_column='ticker',
fold_cnt=4)
return f1, target, model
def _create_pipeline(self):
columns = ['revenue', 'netinc', 'ncf', 'ebitda', 'debt', 'fcf']
features = QuarterlyFeatures(columns=columns,
quarter_counts=[2, 10],
max_back_quarter=1)
target = QuarterlyTarget(col='marketcap', quarter_shift=0)
model = GroupedOOFModel(lgbm.sklearn.LGBMRegressor(),
group_column='ticker',
fold_cnt=4)
pipeline = BasePipeline(features,
target,
model,
metric=median_absolute_relative_error)
return pipeline
def test_execute_simple(self, data_loader):
columns = ['revenue', 'netinc', 'ncf', 'ebitda', 'debt', 'fcf']
f1 = QuarterlyFeatures(columns=columns,
quarter_counts=[2, 10],
max_back_quarter=1)
target1 = QuarterlyTarget(col='marketcap', quarter_shift=0)
target2 = QuarterlyTarget(col='marketcap', quarter_shift=-1)
model = lgbm.sklearn.LGBMRegressor()
pipeline1 = BasePipeline(feature=f1,
target=target1,
model=model,
metric=median_absolute_relative_error,
out_name='p1')
pipeline2 = BasePipeline(feature=f1,
target=target2,
model=model,
metric=median_absolute_relative_error,
out_name='p2')
pipeline3 = QuarterlyLoadPipeline(['ticker', 'date', 'marketcap'])
pipeline1.fit(data_loader, tickers)
pipeline2.fit(data_loader, tickers)
merge1 = ExecuteMergePipeline(
pipeline_list=[pipeline1, pipeline2, pipeline3],
on=['ticker', 'date'])
df1 = pipeline1.execute(data_loader, tickers)
df2 = pipeline2.execute(data_loader, tickers)
df3 = pipeline3.execute(data_loader, tickers)
df = merge1.execute(data_loader, tickers)
assert type(df) == pd.DataFrame
assert len(df) == len(df1)
np.testing.assert_array_equal(
df.columns, ['ticker', 'date', 'p1', 'p2', 'marketcap'])
np.testing.assert_array_equal(df1['p1'], df['p1'])
np.testing.assert_array_equal(df2['p2'], df['p2'])
def test_calculate(self, tickers):
data_loader = SF1Data(config['sf1_data_path'])
fc1 = QuarterlyFeatures(columns=['ebit'],
quarter_counts=[2],
max_back_quarter=10)
fc2 = QuarterlyDiffFeatures(columns=['ebit', 'debt'],
compare_quarter_idxs=[1, 4],
max_back_quarter=10)
fc3 = BaseCompanyFeatures(cat_columns=['sector', 'sicindustry'])
X1 = fc1.calculate(data_loader, tickers)
X2 = fc2.calculate(data_loader, tickers)
X3 = fc3.calculate(data_loader, tickers)
fm1 = FeatureMerger(fc1, fc2, on=['ticker', 'date'])
Xm1 = fm1.calculate(data_loader, tickers)
fm2 = FeatureMerger(fc1, fc3, on='ticker')
Xm2 = fm2.calculate(data_loader, tickers)
assert Xm1.shape[0] == X1.shape[0]
assert Xm2.shape[0] == X1.shape[0]
assert Xm1.shape[1] == X1.shape[1] + X2.shape[1]
assert Xm2.shape[1] == X1.shape[1] + X3.shape[1]
assert (Xm1.index == X1.index).min()
assert (Xm2.index == X1.index).min()
new_cols = Xm1.columns[:X1.shape[1]]
old_cols = X1.columns
for nc, oc in zip(new_cols, old_cols):
assert (Xm1[nc] == X1[oc]).min()
new_cols = Xm2.columns[:X1.shape[1]]
old_cols = X1.columns
for nc, oc in zip(new_cols, old_cols):
assert (Xm2[nc] == X1[oc]).min()
parser = argparse.ArgumentParser()
arg = parser.add_argument
arg('--config_path', type=str)
args = parser.parse_args()
config = load_json(args.config_path)
pipeline_config = config['pipelines']['marketcap_down_std']
data_loader = SF1Data(config['sf1_data_path'])
tickers_df = data_loader.load_base_data(
currency=pipeline_config['currency'],
scalemarketcap=pipeline_config['scalemarketcap'])
ticker_list = tickers_df['ticker'].unique().tolist()
fc1 = QuarterlyFeatures(
columns=pipeline_config['quarter_columns'],
quarter_counts=pipeline_config['quarter_counts'],
max_back_quarter=pipeline_config['max_back_quarter'])
fc2 = BaseCompanyFeatures(cat_columns=pipeline_config['cat_columns'])
fc3 = QuarterlyDiffFeatures(
columns=pipeline_config['quarter_columns'],
compare_quarter_idxs=pipeline_config['compare_quarter_idxs'],
max_back_quarter=pipeline_config['max_back_quarter'])
fc4 = DailyAggQuarterFeatures(
columns=pipeline_config['daily_agg_columns'],
agg_day_counts=pipeline_config['agg_day_counts'],
max_back_quarter=pipeline_config['max_back_quarter'])
feature = FeatureMerger(fc1, fc2, on='ticker')
CAT_COLUMNS = ["sector", "sicindustry"]
QUARTER_COLUMNS = [
"revenue", "netinc", "ncf", "assets", "ebitda", "debt", "fcf", "gp",
"workingcapital", "cashneq", "rnd", "sgna", "ncfx", "divyield",
"currentratio", "netinccmn"
]
if __name__ == '__main__':
config = load_json('config.json')
data_loader = SF1Data(config['sf1_data_path'])
tickers_df = data_loader.load_base_data(currency=CURRENCY,
scalemarketcap=SCALE_MARKETCAP)
ticker_list = tickers_df['ticker'].unique().tolist()
fc1 = QuarterlyFeatures(columns=QUARTER_COLUMNS,
quarter_counts=QUARTER_COUNTS,
max_back_quarter=MAX_BACK_QUARTER)
fc2 = BaseCompanyFeatures(cat_columns=CAT_COLUMNS)
# Daily agss on marketcap and pe is possible here because it
# normalized and there are no leakage.
fc3 = DailyAggQuarterFeatures(columns=DAILY_AGG_COLUMNS,
agg_day_counts=AGG_DAY_COUNTS,
max_back_quarter=MAX_BACK_QUARTER)
feature = FeatureMerger(fc1, fc2, on='ticker')
feature = FeatureMerger(feature, fc3, on=['ticker', 'date'])
target = QuarterlyTarget(col='marketcap', quarter_shift=0)