def encode(flags_obj):
"""Run Wide-Deep training and eval loop.
Args:
flags_obj: An object containing parsed flag values.
"""
dict_data_training = {
'dir_data': DIRPROJECT + 'data/',
'data_prefix': 'nz',
'dataset': '20012016',
'encoding': 'embedding',
'newfeatures': None,
'featurereduction': {
'method': 'FUSION'
},
'grouping': 'verylightgrouping'
}
dataset_options_training = DatasetOptions(dict_data_training)
dict_data_encoding = {
'dir_data': DIRPROJECT + 'data/',
'data_prefix': 'nz',
'dataset': '2017',
'encoding': 'embedding',
'newfeatures': None,
'featurereduction': {
'method': 'FUSION'
},
'grouping': 'verylightgrouping'
}
dataset_options_encoding = DatasetOptions(dict_data_encoding)
feature_columns = FeatureColumnsAutoEncoderNZ(
dataset_options=dataset_options_encoding)
dict_dataset_options = {
'train': dataset_options_training,
'eval': None,
'test': dataset_options_encoding
}
nn = AutoEncoderModel('test', dict_dataset_options, feature_columns,
flags_obj)
diag_encodings = nn.encode()
print('diag_encodings --> main diag: ' + str(diag_encodings[0].shape))
print('diag_encodings --> secondary diags: ' +
str(diag_encodings[1].shape))
main_diag_encodings = diag_encodings[0]
sec_diag_encodings = diag_encodings[1]
dataset_encoding = Dataset(dataset_options_encoding)
df_encoding = dataset_encoding.getDf()
print('df_encoding: ' + str(df_encoding.shape))
num_encoded_dim = main_diag_encodings.shape[1]
dir_data = dataset_options_encoding.getDirData()
dataset = dataset_options_encoding.getDatasetName()
data_prefix = dataset_options_encoding.getDataPrefix()
demographic_featurename = dataset_options_encoding.getFilenameOptionDemographicFeatures(
)
featureset_str = dataset_options_encoding.getFeatureSetStr()
encoding = dataset_options_encoding.getEncodingScheme()
name_event_column = dataset_options_encoding.getEventColumnName()
name_main_diag = dataset_options_encoding.getNameMainDiag()
name_sec_diag = dataset_options_encoding.getNameSecDiag()
df_encoding_sec_diag = df_encoding[name_event_column].to_frame()
df_encoding_main_diag = df_encoding[name_event_column].to_frame()
num_encoded_dim = sec_diag_encodings.shape[1]
for k in range(0, num_encoded_dim):
new_col_secdiag = name_sec_diag + '_dim_' + str(k)
df_encoding_sec_diag[new_col_secdiag] = sec_diag_encodings[:, k]
new_col_maindiag = name_main_diag + '_dim_' + str(k)
df_encoding_main_diag[new_col_maindiag] = main_diag_encodings[:, k]
print('df_encoding_main_diag: ' + str(df_encoding_main_diag.shape))
print('df_encoding_sec_diag: ' + str(df_encoding_sec_diag.shape))
filename_sec_diag_encoding = dir_data + 'data_' + data_prefix + '_' + dataset + '_' + name_sec_diag + '_' + str(
num_encoded_dim) + 'dim.csv'
filename_main_diag_encoding = dir_data + 'data_' + data_prefix + '_' + dataset + '_' + name_main_diag + '_' + str(
num_encoded_dim) + 'dim.csv'
list_df = [
df_encoding_sec_diag[i:i + 10000]
for i in range(0, df_encoding_sec_diag.shape[0], 10000)
]
list_df[0].to_csv(filename_sec_diag_encoding,
index=False,
line_terminator='\n')
for l in list_df[1:]:
l.to_csv(filename_sec_diag_encoding,
index=False,
line_terminator='\n',
header=False,
mode='a')
list_df = [
df_encoding_main_diag[i:i + 10000]
for i in range(0, df_encoding_main_diag.shape[0], 10000)
]
list_df[0].to_csv(filename_main_diag_encoding,
index=False,
line_terminator='\n')
for l in list_df[1:]:
l.to_csv(filename_main_diag_encoding,
index=False,
line_terminator='\n',
header=False,
mode='a')
'data_prefix': 'nz',
'dataset': str(year),
'encoding': 'embedding',
'grouping': 'verylightgrouping',
'newfeatures': None,
'featurereduction': {
'method': 'FUSION'
}
}
options_dataset_year = DatasetOptions(dict_options_dataset)
dataset_year = Dataset(options_dataset_year)
if balanced:
df_year = dataset_year.getBalancedSubSet()
else:
df_year = dataset_year.getDf()
#df_year['main_diag'] = df_year['main_diag'].apply(convertDiagToInd)
print(df_year.shape)
df_all_years = df_all_years.append(df_year)
print('df balanced all years: ' + str(df_all_years.shape))
encoding = options_dataset_year.getEncodingScheme()
grouping = options_dataset_year.getGroupingName()
featureset = options_dataset_year.getFeatureSetStr()
filename_data_years = dirData + 'data_nz_' + str(min(years)) + str(
max(years)
) + '_' + featureset + '_' + encoding + '_' + grouping + '.csv'
df_all_years.to_csv(filename_data_years, line_terminator='\n', index=False)