SAP HANA Predictive Analysis Library (PAL)

INSERT INTO PAL_APRIORI_DATA_TBL VALUES (4, 'item1');
INSERT INTO PAL_APRIORI_DATA_TBL VALUES (4, 'item3');
INSERT INTO PAL_APRIORI_DATA_TBL VALUES (5, 'item2');
INSERT INTO PAL_APRIORI_DATA_TBL VALUES (5, 'item3');
INSERT INTO PAL_APRIORI_DATA_TBL VALUES (6, 'item1');
INSERT INTO PAL_APRIORI_DATA_TBL VALUES (6, 'item3');
INSERT INTO PAL_APRIORI_DATA_TBL VALUES (0, 'item1');
INSERT INTO PAL_APRIORI_DATA_TBL VALUES (0, 'item2');
INSERT INTO PAL_APRIORI_DATA_TBL VALUES (0, 'item5');
INSERT INTO PAL_APRIORI_DATA_TBL VALUES (1, 'item2');
INSERT INTO PAL_APRIORI_DATA_TBL VALUES (1, 'item4');
INSERT INTO PAL_APRIORI_DATA_TBL VALUES (7, 'item1');
INSERT INTO PAL_APRIORI_DATA_TBL VALUES (7, 'item2');
INSERT INTO PAL_APRIORI_DATA_TBL VALUES (7, 'item3');
INSERT INTO PAL_APRIORI_DATA_TBL VALUES (7, 'item5');
INSERT INTO PAL_APRIORI_DATA_TBL VALUES (8, 'item1');
INSERT INTO PAL_APRIORI_DATA_TBL VALUES (8, 'item2');
INSERT INTO PAL_APRIORI_DATA_TBL VALUES (8, 'item3');
DROP TABLE #PAL_CONTROL_TBL;
CREATE LOCAL TEMPORARY COLUMN TABLE #PAL_CONTROL_TBL(
"NAME" VARCHAR(100),
"INTARGS" INTEGER,
"DOUBLEARGS" DOUBLE,
"STRINGARGS" VARCHAR (100)
);
INSERT INTO #PAL_CONTROL_TBL VALUES ('THREAD_NUMBER', 2, null, null);
INSERT INTO #PAL_CONTROL_TBL VALUES ('MIN_SUPPORT', null, 0.1, null);
INSERT INTO #PAL_CONTROL_TBL VALUES ('MIN_CONFIDENCE', null, 0.6, null);
INSERT INTO #PAL_CONTROL_TBL VALUES ('MIN_LIFT', null, 1.2, null);
INSERT INTO #PAL_CONTROL_TBL VALUES ('MAX_CONSEQUENT', 1, null, null);
DROP TABLE PAL_APRIORI_RULES_TBL;
CREATE COLUMN TABLE PAL_APRIORI_RULES_TBL LIKE PAL_APRIORI_RULES_T;
DROP TABLE PAL_APRIORI_ANTE_ITEMS_TBL;
CREATE COLUMN TABLE PAL_APRIORI_ANTE_ITEMS_TBL LIKE PAL_APRIORI_ANTE_ITEMS_T;
DROP TABLE PAL_APRIORI_CONS_ITEMS_TBL;
CREATE COLUMN TABLE PAL_APRIORI_CONS_ITEMS_TBL LIKE PAL_APRIORI_CONS_ITEMS_T;
DROP TABLE PAL_APRIORI_PMMLMODEL_TBL;
CREATE COLUMN TABLE PAL_APRIORI_PMMLMODEL_TBL LIKE PAL_APRIORI_PMMLMODEL_T;
CALL "DM_PAL".PAL_APRIORI2_PROC(PAL_APRIORI_DATA_TBL, #PAL_CONTROL_TBL,
PAL_APRIORI_RULES_TBL, PAL_APRIORI_ANTE_ITEMS_TBL, PAL_APRIORI_CONS_ITEMS_TBL,
PAL_APRIORI_PMMLMODEL_TBL) with OVERVIEW;
SELECT * FROM PAL_APRIORI_RULES_TBL;
SELECT * FROM PAL_APRIORI_ANTE_ITEMS_TBL;
SELECT * FROM PAL_APRIORI_CONS_ITEMS_TBL;
SELECT * FROM PAL_APRIORI_PMMLMODEL_TBL;
SAP HANA Predictive Analysis Library (PAL)
PAL Functions P U B L I C 297