Featuretools is a python library for automated feature engineering.
This repo is a simplified version of featuretools,using automatic feature generation framework of featuretools.Instead of the fussy back-end architecture of featuretools,We mainly use Spark DataFrame to achieve faster feature generation process(speed up 10x+).
Install with pip
pip install featuretoolsOnSpark
Install from source
git clone https://github.com/giantcroc/featuretoolsOnSpark.git
cd featuretoolsOnSpark
python setup.py install
Below is an example of how to use apis of this repo.We Choose the dataset from Kaggle's competition(Home-Credit-Default-Risk).The relationships between tables are shown in the picture below.
First,you should guarantee that all csv files needed have been saved as Spark DataFrame format.
>> from pyspark.sql import SparkSession
>> spark = SparkSession \
.builder \
.config("spark.sql.shuffle.partitions", 500)\
.config("spark.driver.memory", "2g") \
.config("spark.executor.memory", "4g") \
.appName("home-credit") \
.enableHiveSupport()\
.getOrCreate()>> app_train = spark.sql(''' select * from home_credit.app_train ''')
>> bureau = spark.sql(''' select * from home_credit.bureau ''')
>> bureau_balance = spark.sql(''' select * from home_credit.bureau_balance ''')
>> cash = spark.sql(''' select * from home_credit.cash ''')
>> credit = spark.sql(''' select * from home_credit.credit ''')
>> installments = spark.sql(''' select * from home_credit.installments ''')
>> previous = spark.sql(''' select * from home_credit.previous ''')>> import featuretoolsOnSpark as fts
>> ts = fts.TableSet("home_credit",verbose=False)>> ts.table_from_dataframe(table_id="bureau_balance",dataframe=bureau_balance,index='bureau_balance_id',make_index = True)
>> ts.table_from_dataframe(table_id="app_train",dataframe=app_train,index='SK_ID_CURR')
>> ts.table_from_dataframe(table_id="bureau",dataframe=bureau,index='SK_ID_BUREAU')
>> ts.table_from_dataframe(table_id="cash",dataframe=cash,index='cash_id',make_index = True)
>> ts.table_from_dataframe(table_id="credit",dataframe=credit,index='credit_id',make_index = True)
>> ts.table_from_dataframe(table_id="installments",dataframe=installments,index='installments_id',make_index = True)
>> ts.table_from_dataframe(table_id="previous",dataframe=previous,index='SK_ID_PREV')>> re1 = Relationship(ts["app_train"]["SK_ID_CURR"],ts["bureau"]["SK_ID_CURR"])
>> re2 = Relationship(ts["bureau"]["SK_ID_BUREAU"],ts["bureau_balance"]["SK_ID_BUREAU"])
>> re3 = Relationship(ts["app_train"]["SK_ID_CURR"],ts["previous"]["SK_ID_CURR"])
>> re4 = Relationship(ts["previous"]["SK_ID_PREV"],ts["cash"]["SK_ID_PREV"])
>> re5 = Relationship(ts["previous"]["SK_ID_PREV"],ts["credit"]["SK_ID_PREV"])
>> re6 = Relationship(ts["previous"]["SK_ID_PREV"],ts["installments"]["SK_ID_PREV"])
>> ts.add_relationships([re1,re2,re3,re4,re5,re6])>> ts["bureau"]["CREDIT_ACTIVE"].interesting_values = ['Closed','Active']>> ts["bureau"].interesting_columns = ['CREDIT_ACTIVE','CREDIT_CURRENCY']>> fts.print_agg_prims()['avg', 'count', 'kurtosis', 'skewness', 'stddev', 'min', 'max', 'sum']
>> fts.dfs(tableset=ts, agg_primitives=["sum",'min','max','avg'],where_primitives=['count','min','max'],target_table='app_train',max_depth=2,verbose=False)>> new_app_train = ts["app_train"].df
>> old_len = ts["app_train"].old_len
>> print('new_generate_feature_len:{}'.format(len(new_app_train.columns)-old_len))
>> print(new_app_train.columns[old_len:])new_generate_feature_len:734
['min_bureau_max_bureau_balance_MONTHS_BALANCE', 'min_bureau_CREDIT_DAY_OVERDUE', 'min_bureau_CNT_CREDIT_PROLONG', 'min_bureau_DAYS_CREDIT_ENDDATE', 'min_bureau_DAYS_CREDIT_UPDATE', 'min_bureau_min_bureau_balance_MONTHS_BALANCE', 'min_bureau_sum_bureau_balance_MONTHS_BALANCE', 'min_bureau_AMT_CREDIT_MAX_OVERDUE', 'min_bureau_DAYS_ENDDATE_FACT', 'min_bureau_AMT_CREDIT_SUM_LIMIT', 'min_bureau_DAYS_CREDIT', 'min_bureau_avg_bureau_balance_MONTHS_BALANCE', 'min_bureau_AMT_CREDIT_SUM_DEBT', 'min_bureau_AMT_CREDIT_SUM', 'min_bureau_AMT_ANNUITY', 'min_bureau_AMT_CREDIT_SUM_OVERDUE', 'max_bureau_max_bureau_balance_MONTHS_BALANCE', 'max_bureau_CREDIT_DAY_OVERDUE', 'max_bureau_CNT_CREDIT_PROLONG', 'max_bureau_DAYS_CREDIT_ENDDATE', 'max_bureau_DAYS_CREDIT_UPDATE', 'max_bureau_min_bureau_balance_MONTHS_BALANCE', 'max_bureau_sum_bureau_balance_MONTHS_BALANCE', 'max_bureau_AMT_CREDIT_MAX_OVERDUE', 'max_bureau_DAYS_ENDDATE_FACT', 'max_bureau_AMT_CREDIT_SUM_LIMIT', 'max_bureau_DAYS_CREDIT', 'max_bureau_avg_bureau_balance_MONTHS_BALANCE', 'max_bureau_AMT_CREDIT_SUM_DEBT', 'max_bureau_AMT_CREDIT_SUM', 'max_bureau_AMT_ANNUITY', 'max_bureau_AMT_CREDIT_SUM_OVERDUE', 'sum_bureau_max_bureau_balance_MONTHS_BALANCE', 'sum_bureau_CREDIT_DAY_OVERDUE', 'sum_bureau_CNT_CREDIT_PROLONG', 'sum_bureau_DAYS_CREDIT_ENDDATE', 'sum_bureau_DAYS_CREDIT_UPDATE', 'sum_bureau_min_bureau_balance_MONTHS_BALANCE', 'sum_bureau_sum_bureau_balance_MONTHS_BALANCE', 'sum_bureau_AMT_CREDIT_MAX_OVERDUE', 'sum_bureau_DAYS_ENDDATE_FACT', 'sum_bureau_AMT_CREDIT_SUM_LIMIT', 'sum_bureau_DAYS_CREDIT', 'sum_bureau_avg_bureau_balance_MONTHS_BALANCE', 'sum_bureau_AMT_CREDIT_SUM_DEBT', 'sum_bureau_AMT_CREDIT_SUM', 'sum_bureau_AMT_ANNUITY', 'sum_bureau_AMT_CREDIT_SUM_OVERDUE', 'avg_bureau_max_bureau_balance_MONTHS_BALANCE', 'avg_bureau_CREDIT_DAY_OVERDUE', 'avg_bureau_CNT_CREDIT_PROLONG', 'avg_bureau_DAYS_CREDIT_ENDDATE', 'avg_bureau_DAYS_CREDIT_UPDATE', 'avg_bureau_min_bureau_balance_MONTHS_BALANCE', 'avg_bureau_sum_bureau_balance_MONTHS_BALANCE', 'avg_bureau_AMT_CREDIT_MAX_OVERDUE', 'avg_bureau_DAYS_ENDDATE_FACT', 'avg_bureau_AMT_CREDIT_SUM_LIMIT', 'avg_bureau_DAYS_CREDIT', 'avg_bureau_avg_bureau_balance_MONTHS_BALANCE', 'avg_bureau_AMT_CREDIT_SUM_DEBT', 'avg_bureau_AMT_CREDIT_SUM', 'avg_bureau_AMT_ANNUITY', 'avg_bureau_AMT_CREDIT_SUM_OVERDUE', 'count_bureau_CREDIT_ACTIVE_Active_max_bureau_balance_MONTHS_BALANCE', 'count_bureau_CREDIT_ACTIVE_Active_CREDIT_DAY_OVERDUE', 'count_bureau_CREDIT_ACTIVE_Active_CNT_CREDIT_PROLONG', 'count_bureau_CREDIT_ACTIVE_Active_DAYS_CREDIT_ENDDATE', 'count_bureau_CREDIT_ACTIVE_Active_DAYS_CREDIT_UPDATE', 'count_bureau_CREDIT_ACTIVE_Active_min_bureau_balance_MONTHS_BALANCE', 'count_bureau_CREDIT_ACTIVE_Active_sum_bureau_balance_MONTHS_BALANCE', 'count_bureau_CREDIT_ACTIVE_Active_AMT_CREDIT_MAX_OVERDUE', 'count_bureau_CREDIT_ACTIVE_Active_DAYS_ENDDATE_FACT', 'count_bureau_CREDIT_ACTIVE_Active_AMT_CREDIT_SUM_LIMIT', 'count_bureau_CREDIT_ACTIVE_Active_DAYS_CREDIT', 'count_bureau_CREDIT_ACTIVE_Active_avg_bureau_balance_MONTHS_BALANCE', 'count_bureau_CREDIT_ACTIVE_Active_AMT_CREDIT_SUM_DEBT', 'count_bureau_CREDIT_ACTIVE_Active_AMT_CREDIT_SUM', 'count_bureau_CREDIT_ACTIVE_Active_AMT_ANNUITY', 'count_bureau_CREDIT_ACTIVE_Active_AMT_CREDIT_SUM_OVERDUE', 'min_bureau_CREDIT_ACTIVE_Active_max_bureau_balance_MONTHS_BALANCE', 'min_bureau_CREDIT_ACTIVE_Active_CREDIT_DAY_OVERDUE', 'min_bureau_CREDIT_ACTIVE_Active_CNT_CREDIT_PROLONG', 'min_bureau_CREDIT_ACTIVE_Active_DAYS_CREDIT_ENDDATE', 'min_bureau_CREDIT_ACTIVE_Active_DAYS_CREDIT_UPDATE', 'min_bureau_CREDIT_ACTIVE_Active_min_bureau_balance_MONTHS_BALANCE', 'min_bureau_CREDIT_ACTIVE_Active_sum_bureau_balance_MONTHS_BALANCE', 'min_bureau_CREDIT_ACTIVE_Active_AMT_CREDIT_MAX_OVERDUE', 'min_bureau_CREDIT_ACTIVE_Active_DAYS_ENDDATE_FACT', 'min_bureau_CREDIT_ACTIVE_Active_AMT_CREDIT_SUM_LIMIT', 'min_bureau_CREDIT_ACTIVE_Active_DAYS_CREDIT', 'min_bureau_CREDIT_ACTIVE_Active_avg_bureau_balance_MONTHS_BALANCE', 'min_bureau_CREDIT_ACTIVE_Active_AMT_CREDIT_SUM_DEBT', 'min_bureau_CREDIT_ACTIVE_Active_AMT_CREDIT_SUM', 'min_bureau_CREDIT_ACTIVE_Active_AMT_ANNUITY', 'min_bureau_CREDIT_ACTIVE_Active_AMT_CREDIT_SUM_OVERDUE', 'max_bureau_CREDIT_ACTIVE_Active_max_bureau_balance_MONTHS_BALANCE', 'max_bureau_CREDIT_ACTIVE_Active_CREDIT_DAY_OVERDUE', 'max_bureau_CREDIT_ACTIVE_Active_CNT_CREDIT_PROLONG', 'max_bureau_CREDIT_ACTIVE_Active_DAYS_CREDIT_ENDDATE', 'max_bureau_CREDIT_ACTIVE_Active_DAYS_CREDIT_UPDATE', 'max_bureau_CREDIT_ACTIVE_Active_min_bureau_balance_MONTHS_BALANCE', 'max_bureau_CREDIT_ACTIVE_Active_sum_bureau_balance_MONTHS_BALANCE', 'max_bureau_CREDIT_ACTIVE_Active_AMT_CREDIT_MAX_OVERDUE', 'max_bureau_CREDIT_ACTIVE_Active_DAYS_ENDDATE_FACT', 'max_bureau_CREDIT_ACTIVE_Active_AMT_CREDIT_SUM_LIMIT', 'max_bureau_CREDIT_ACTIVE_Active_DAYS_CREDIT', 'max_bureau_CREDIT_ACTIVE_Active_avg_bureau_balance_MONTHS_BALANCE', 'max_bureau_CREDIT_ACTIVE_Active_AMT_CREDIT_SUM_DEBT', 'max_bureau_CREDIT_ACTIVE_Active_AMT_CREDIT_SUM', 'max_bureau_CREDIT_ACTIVE_Active_AMT_ANNUITY', 'max_bureau_CREDIT_ACTIVE_Active_AMT_CREDIT_SUM_OVERDUE', 'count_bureau_CREDIT_ACTIVE_Closed_max_bureau_balance_MONTHS_BALANCE', 'count_bureau_CREDIT_ACTIVE_Closed_CREDIT_DAY_OVERDUE', 'count_bureau_CREDIT_ACTIVE_Closed_CNT_CREDIT_PROLONG', 'count_bureau_CREDIT_ACTIVE_Closed_DAYS_CREDIT_ENDDATE', 'count_bureau_CREDIT_ACTIVE_Closed_DAYS_CREDIT_UPDATE', 'count_bureau_CREDIT_ACTIVE_Closed_min_bureau_balance_MONTHS_BALANCE', 'count_bureau_CREDIT_ACTIVE_Closed_sum_bureau_balance_MONTHS_BALANCE', 'count_bureau_CREDIT_ACTIVE_Closed_AMT_CREDIT_MAX_OVERDUE', 'count_bureau_CREDIT_ACTIVE_Closed_DAYS_ENDDATE_FACT', 'count_bureau_CREDIT_ACTIVE_Closed_AMT_CREDIT_SUM_LIMIT', 'count_bureau_CREDIT_ACTIVE_Closed_DAYS_CREDIT', 'count_bureau_CREDIT_ACTIVE_Closed_avg_bureau_balance_MONTHS_BALANCE', 'count_bureau_CREDIT_ACTIVE_Closed_AMT_CREDIT_SUM_DEBT', 'count_bureau_CREDIT_ACTIVE_Closed_AMT_CREDIT_SUM', 'count_bureau_CREDIT_ACTIVE_Closed_AMT_ANNUITY', 'count_bureau_CREDIT_ACTIVE_Closed_AMT_CREDIT_SUM_OVERDUE', 'min_bureau_CREDIT_ACTIVE_Closed_max_bureau_balance_MONTHS_BALANCE', 'min_bureau_CREDIT_ACTIVE_Closed_CREDIT_DAY_OVERDUE', 'min_bureau_CREDIT_ACTIVE_Closed_CNT_CREDIT_PROLONG', 'min_bureau_CREDIT_ACTIVE_Closed_DAYS_CREDIT_ENDDATE', 'min_bureau_CREDIT_ACTIVE_Closed_DAYS_CREDIT_UPDATE', 'min_bureau_CREDIT_ACTIVE_Closed_min_bureau_balance_MONTHS_BALANCE', 'min_bureau_CREDIT_ACTIVE_Closed_sum_bureau_balance_MONTHS_BALANCE', 'min_bureau_CREDIT_ACTIVE_Closed_AMT_CREDIT_MAX_OVERDUE', 'min_bureau_CREDIT_ACTIVE_Closed_DAYS_ENDDATE_FACT', 'min_bureau_CREDIT_ACTIVE_Closed_AMT_CREDIT_SUM_LIMIT', 'min_bureau_CREDIT_ACTIVE_Closed_DAYS_CREDIT', 'min_bureau_CREDIT_ACTIVE_Closed_avg_bureau_balance_MONTHS_BALANCE', 'min_bureau_CREDIT_ACTIVE_Closed_AMT_CREDIT_SUM_DEBT', 'min_bureau_CREDIT_ACTIVE_Closed_AMT_CREDIT_SUM', 'min_bureau_CREDIT_ACTIVE_Closed_AMT_ANNUITY', 'min_bureau_CREDIT_ACTIVE_Closed_AMT_CREDIT_SUM_OVERDUE', 'max_bureau_CREDIT_ACTIVE_Closed_max_bureau_balance_MONTHS_BALANCE', 'max_bureau_CREDIT_ACTIVE_Closed_CREDIT_DAY_OVERDUE', 'max_bureau_CREDIT_ACTIVE_Closed_CNT_CREDIT_PROLONG', 'max_bureau_CREDIT_ACTIVE_Closed_DAYS_CREDIT_ENDDATE', 'max_bureau_CREDIT_ACTIVE_Closed_DAYS_CREDIT_UPDATE', 'max_bureau_CREDIT_ACTIVE_Closed_min_bureau_balance_MONTHS_BALANCE', 'max_bureau_CREDIT_ACTIVE_Closed_sum_bureau_balance_MONTHS_BALANCE', 'max_bureau_CREDIT_ACTIVE_Closed_AMT_CREDIT_MAX_OVERDUE', 'max_bureau_CREDIT_ACTIVE_Closed_DAYS_ENDDATE_FACT', 'max_bureau_CREDIT_ACTIVE_Closed_AMT_CREDIT_SUM_LIMIT', 'max_bureau_CREDIT_ACTIVE_Closed_DAYS_CREDIT', 'max_bureau_CREDIT_ACTIVE_Closed_avg_bureau_balance_MONTHS_BALANCE', 'max_bureau_CREDIT_ACTIVE_Closed_AMT_CREDIT_SUM_DEBT', 'max_bureau_CREDIT_ACTIVE_Closed_AMT_CREDIT_SUM', 'max_bureau_CREDIT_ACTIVE_Closed_AMT_ANNUITY', 'max_bureau_CREDIT_ACTIVE_Closed_AMT_CREDIT_SUM_OVERDUE', 'CREDIT_CURRENCY', 'CREDIT_ACTIVE', 'min_previous_sum_credit_AMT_INST_MIN_REGULARITY', 'min_previous_min_credit_AMT_RECIVABLE', 'min_previous_sum_credit_AMT_PAYMENT_CURRENT', 'min_previous_min_credit_CNT_DRAWINGS_POS_CURRENT', 'min_previous_HOUR_APPR_PROCESS_START', 'min_previous_min_credit_AMT_CREDIT_LIMIT_ACTUAL', 'min_previous_min_installments_AMT_PAYMENT', 'min_previous_sum_credit_CNT_DRAWINGS_OTHER_CURRENT', 'min_previous_min_credit_AMT_RECEIVABLE_PRINCIPAL', 'min_previous_avg_credit_AMT_DRAWINGS_OTHER_CURRENT', 'min_previous_sum_installments_DAYS_INSTALMENT', 'min_previous_DAYS_LAST_DUE_1ST_VERSION', 'min_previous_min_credit_CNT_DRAWINGS_CURRENT', 'min_previous_avg_credit_AMT_TOTAL_RECEIVABLE', 'min_previous_max_credit_AMT_PAYMENT_CURRENT', 'min_previous_sum_credit_CNT_DRAWINGS_CURRENT', 'min_previous_min_cash_CNT_INSTALMENT', 'min_previous_sum_credit_AMT_CREDIT_LIMIT_ACTUAL', 'min_previous_DAYS_FIRST_DRAWING', 'min_previous_avg_credit_AMT_BALANCE', 'min_previous_sum_credit_AMT_TOTAL_RECEIVABLE', 'min_previous_sum_credit_SK_DPD', 'min_previous_max_installments_NUM_INSTALMENT_VERSION', 'min_previous_sum_cash_CNT_INSTALMENT_FUTURE', 'min_previous_max_cash_MONTHS_BALANCE', 'min_previous_sum_credit_CNT_INSTALMENT_MATURE_CUM', 'min_previous_AMT_APPLICATION', 'min_previous_avg_credit_AMT_DRAWINGS_POS_CURRENT', 'min_previous_avg_credit_AMT_PAYMENT_TOTAL_CURRENT', 'min_previous_sum_cash_SK_DPD_DEF', 'min_previous_max_credit_CNT_INSTALMENT_MATURE_CUM', 'min_previous_avg_cash_CNT_INSTALMENT_FUTURE', 'min_previous_min_cash_SK_DPD_DEF', 'min_previous_sum_credit_MONTHS_BALANCE', 'min_previous_max_credit_CNT_DRAWINGS_CURRENT', 'min_previous_DAYS_DECISION', 'min_previous_NFLAG_LAST_APPL_IN_DAY', 'min_previous_avg_credit_AMT_RECEIVABLE_PRINCIPAL', 'min_previous_avg_cash_CNT_INSTALMENT', 'min_previous_sum_credit_AMT_DRAWINGS_POS_CURRENT', 'min_previous_avg_cash_SK_DPD_DEF', 'min_previous_min_credit_MONTHS_BALANCE', 'min_previous_max_credit_AMT_TOTAL_RECEIVABLE', 'min_previous_max_credit_AMT_DRAWINGS_OTHER_CURRENT', 'min_previous_max_credit_CNT_DRAWINGS_OTHER_CURRENT', 'min_previous_avg_credit_AMT_CREDIT_LIMIT_ACTUAL', 'min_previous_sum_installments_NUM_INSTALMENT_NUMBER', 'min_previous_avg_credit_MONTHS_BALANCE', 'min_previous_CNT_PAYMENT', 'min_previous_DAYS_FIRST_DUE', 'min_previous_sum_credit_CNT_DRAWINGS_ATM_CURRENT', 'min_previous_max_cash_CNT_INSTALMENT_FUTURE', 'min_previous_max_credit_CNT_DRAWINGS_POS_CURRENT', 'min_previous_max_credit_AMT_CREDIT_LIMIT_ACTUAL', 'min_previous_max_credit_AMT_DRAWINGS_ATM_CURRENT', 'min_previous_DAYS_TERMINATION', 'min_previous_max_credit_AMT_DRAWINGS_CURRENT', 'min_previous_sum_credit_SK_DPD_DEF', 'min_previous_min_credit_CNT_DRAWINGS_OTHER_CURRENT', 'min_previous_avg_installments_NUM_INSTALMENT_VERSION', 'min_previous_min_installments_DAYS_INSTALMENT', 'min_previous_min_installments_NUM_INSTALMENT_VERSION', 'min_previous_min_credit_CNT_INSTALMENT_MATURE_CUM', 'min_previous_RATE_INTEREST_PRIMARY', 'min_previous_avg_credit_SK_DPD', 'min_previous_min_installments_AMT_INSTALMENT', 'min_previous_max_credit_CNT_DRAWINGS_ATM_CURRENT', 'min_previous_min_credit_AMT_DRAWINGS_POS_CURRENT', 'min_previous_avg_credit_CNT_INSTALMENT_MATURE_CUM', 'min_previous_max_credit_SK_DPD_DEF', 'min_previous_avg_credit_AMT_RECIVABLE', 'min_previous_avg_credit_AMT_DRAWINGS_ATM_CURRENT', 'min_previous_max_credit_AMT_INST_MIN_REGULARITY', 'min_previous_avg_installments_NUM_INSTALMENT_NUMBER', 'min_previous_max_credit_AMT_PAYMENT_TOTAL_CURRENT', 'min_previous_max_credit_SK_DPD', 'min_previous_AMT_DOWN_PAYMENT', 'min_previous_avg_credit_CNT_DRAWINGS_POS_CURRENT', 'min_previous_min_credit_SK_DPD_DEF', 'min_previous_max_credit_AMT_BALANCE', 'min_previous_sum_installments_AMT_PAYMENT', 'min_previous_max_installments_AMT_PAYMENT', 'min_previous_min_credit_AMT_PAYMENT_CURRENT', 'min_previous_max_cash_SK_DPD_DEF', 'min_previous_max_credit_AMT_DRAWINGS_POS_CURRENT', 'min_previous_min_cash_CNT_INSTALMENT_FUTURE', 'min_previous_min_credit_AMT_PAYMENT_TOTAL_CURRENT', 'min_previous_max_credit_AMT_RECEIVABLE_PRINCIPAL', 'min_previous_sum_cash_CNT_INSTALMENT', 'min_previous_min_credit_AMT_DRAWINGS_OTHER_CURRENT', 'min_previous_sum_credit_AMT_BALANCE', 'min_previous_avg_credit_AMT_PAYMENT_CURRENT', 'min_previous_avg_credit_SK_DPD_DEF', 'min_previous_AMT_ANNUITY', 'min_previous_min_credit_AMT_TOTAL_RECEIVABLE', 'min_previous_max_installments_DAYS_ENTRY_PAYMENT', 'min_previous_sum_cash_SK_DPD', 'min_previous_sum_credit_CNT_DRAWINGS_POS_CURRENT', 'min_previous_min_cash_MONTHS_BALANCE', 'min_previous_sum_installments_AMT_INSTALMENT', 'min_previous_avg_cash_MONTHS_BALANCE', 'min_previous_min_credit_AMT_DRAWINGS_CURRENT', 'min_previous_avg_cash_SK_DPD', 'min_previous_min_installments_DAYS_ENTRY_PAYMENT', 'min_previous_sum_credit_AMT_RECEIVABLE_PRINCIPAL', 'min_previous_min_credit_AMT_INST_MIN_REGULARITY', 'min_previous_avg_credit_AMT_INST_MIN_REGULARITY', 'min_previous_max_cash_SK_DPD', 'min_previous_avg_credit_CNT_DRAWINGS_OTHER_CURRENT', 'min_previous_max_cash_CNT_INSTALMENT', 'min_previous_avg_installments_DAYS_INSTALMENT', 'min_previous_sum_cash_MONTHS_BALANCE', 'min_previous_min_credit_AMT_DRAWINGS_ATM_CURRENT', 'min_previous_AMT_CREDIT', 'min_previous_RATE_INTEREST_PRIVILEGED', 'min_previous_max_installments_AMT_INSTALMENT', 'min_previous_avg_credit_AMT_DRAWINGS_CURRENT', 'min_previous_NFLAG_INSURED_ON_APPROVAL', 'min_previous_avg_installments_DAYS_ENTRY_PAYMENT', 'min_previous_min_credit_AMT_BALANCE', 'min_previous_sum_credit_AMT_PAYMENT_TOTAL_CURRENT', 'min_previous_min_cash_SK_DPD', 'min_previous_sum_credit_AMT_DRAWINGS_ATM_CURRENT', 'min_previous_avg_installments_AMT_INSTALMENT', 'min_previous_sum_credit_AMT_RECIVABLE', 'min_previous_sum_installments_NUM_INSTALMENT_VERSION', 'min_previous_SELLERPLACE_AREA', 'min_previous_max_credit_MONTHS_BALANCE', 'min_previous_sum_credit_AMT_DRAWINGS_CURRENT', 'min_previous_avg_installments_AMT_PAYMENT', 'min_previous_avg_credit_CNT_DRAWINGS_ATM_CURRENT', 'min_previous_max_installments_NUM_INSTALMENT_NUMBER', 'min_previous_DAYS_LAST_DUE', 'min_previous_max_installments_DAYS_INSTALMENT', 'min_previous_avg_credit_CNT_DRAWINGS_CURRENT', 'min_previous_sum_credit_AMT_DRAWINGS_OTHER_CURRENT', 'min_previous_sum_installments_DAYS_ENTRY_PAYMENT', 'min_previous_min_installments_NUM_INSTALMENT_NUMBER', 'min_previous_AMT_GOODS_PRICE', 'min_previous_max_credit_AMT_RECIVABLE', 'min_previous_RATE_DOWN_PAYMENT', 'min_previous_min_credit_SK_DPD', 'min_previous_min_credit_CNT_DRAWINGS_ATM_CURRENT', 'max_previous_sum_credit_AMT_INST_MIN_REGULARITY', 'max_previous_min_credit_AMT_RECIVABLE', 'max_previous_sum_credit_AMT_PAYMENT_CURRENT', 'max_previous_min_credit_CNT_DRAWINGS_POS_CURRENT', 'max_previous_HOUR_APPR_PROCESS_START', 'max_previous_min_credit_AMT_CREDIT_LIMIT_ACTUAL', 'max_previous_min_installments_AMT_PAYMENT', 'max_previous_sum_credit_CNT_DRAWINGS_OTHER_CURRENT', 'max_previous_min_credit_AMT_RECEIVABLE_PRINCIPAL', 'max_previous_avg_credit_AMT_DRAWINGS_OTHER_CURRENT', 'max_previous_sum_installments_DAYS_INSTALMENT', 'max_previous_DAYS_LAST_DUE_1ST_VERSION', 'max_previous_min_credit_CNT_DRAWINGS_CURRENT', 'max_previous_avg_credit_AMT_TOTAL_RECEIVABLE', 'max_previous_max_credit_AMT_PAYMENT_CURRENT', 'max_previous_sum_credit_CNT_DRAWINGS_CURRENT', 'max_previous_min_cash_CNT_INSTALMENT', 'max_previous_sum_credit_AMT_CREDIT_LIMIT_ACTUAL', 'max_previous_DAYS_FIRST_DRAWING', 'max_previous_avg_credit_AMT_BALANCE', 'max_previous_sum_credit_AMT_TOTAL_RECEIVABLE', 'max_previous_sum_credit_SK_DPD', 'max_previous_max_installments_NUM_INSTALMENT_VERSION', 'max_previous_sum_cash_CNT_INSTALMENT_FUTURE', 'max_previous_max_cash_MONTHS_BALANCE', 'max_previous_sum_credit_CNT_INSTALMENT_MATURE_CUM', 'max_previous_AMT_APPLICATION', 'max_previous_avg_credit_AMT_DRAWINGS_POS_CURRENT', 'max_previous_avg_credit_AMT_PAYMENT_TOTAL_CURRENT', 'max_previous_sum_cash_SK_DPD_DEF', 'max_previous_max_credit_CNT_INSTALMENT_MATURE_CUM', 'max_previous_avg_cash_CNT_INSTALMENT_FUTURE', 'max_previous_min_cash_SK_DPD_DEF', 'max_previous_sum_credit_MONTHS_BALANCE', 'max_previous_max_credit_CNT_DRAWINGS_CURRENT', 'max_previous_DAYS_DECISION', 'max_previous_NFLAG_LAST_APPL_IN_DAY', 'max_previous_avg_credit_AMT_RECEIVABLE_PRINCIPAL', 'max_previous_avg_cash_CNT_INSTALMENT', 'max_previous_sum_credit_AMT_DRAWINGS_POS_CURRENT', 'max_previous_avg_cash_SK_DPD_DEF', 'max_previous_min_credit_MONTHS_BALANCE', 'max_previous_max_credit_AMT_TOTAL_RECEIVABLE', 'max_previous_max_credit_AMT_DRAWINGS_OTHER_CURRENT', 'max_previous_max_credit_CNT_DRAWINGS_OTHER_CURRENT', 'max_previous_avg_credit_AMT_CREDIT_LIMIT_ACTUAL', 'max_previous_sum_installments_NUM_INSTALMENT_NUMBER', 'max_previous_avg_credit_MONTHS_BALANCE', 'max_previous_CNT_PAYMENT', 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