SAP HANA Predictive Analysis Library (PAL)

INSERT INTO PAL_KMEANS_DATA_TBL VALUES (12, 16.5, 'C', 16.5);
INSERT INTO PAL_KMEANS_DATA_TBL VALUES (13, 15.5, 'C', 16.5);
INSERT INTO PAL_KMEANS_DATA_TBL VALUES (14, 15.6, 'D', 16.2);
INSERT INTO PAL_KMEANS_DATA_TBL VALUES (15, 15.5, 'D', 0.5);
INSERT INTO PAL_KMEANS_DATA_TBL VALUES (16, 16.5, 'D', 0.5);
INSERT INTO PAL_KMEANS_DATA_TBL VALUES (17, 16.5, 'D', 1.5);
INSERT INTO PAL_KMEANS_DATA_TBL VALUES (18, 15.5, 'D', 1.5);
INSERT INTO PAL_KMEANS_DATA_TBL VALUES (19, 15.7, 'A', 1.6);
DROP TABLE PAL_CONV2_OUT_TBL;
CREATE COLUMN TABLE PAL_CONV2_OUT_TBL LIKE PAL_CONV2_OUT_T;
DROP VIEW PAL_CONV2_IN_V;
CREATE VIEW PAL_CONV2_IN_V AS SELECT "ID", "V001" FROM PAL_KMEANS_DATA_TBL;
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 ('OUT_PUT_COLUMNS', 5, null, null);
INSERT INTO #PAL_CONTROL_TBL VALUES ('THREAD_NUMBER', 2, null, null);
--call procedure
CALL "DM_PAL".PAL_CONV2BINARY_PROC(PAL_CONV2_IN_V, #PAL_CONTROL_TBL,
PAL_CONV2_OUT_TBL) with OVERVIEW;
--prepare data
DROP TABLE PAL_SILHOUETTE_ASSIGN_TBL;
CREATE COLUMN TABLE PAL_SILHOUETTE_ASSIGN_TBL LIKE PAL_SILHOUETTE_ASSIGN_T;
INSERT INTO PAL_SILHOUETTE_ASSIGN_TBL VALUES (0, 0);
INSERT INTO PAL_SILHOUETTE_ASSIGN_TBL VALUES (1, 0);
INSERT INTO PAL_SILHOUETTE_ASSIGN_TBL VALUES (2, 0);
INSERT INTO PAL_SILHOUETTE_ASSIGN_TBL VALUES (3, 0);
INSERT INTO PAL_SILHOUETTE_ASSIGN_TBL VALUES (4, 0);
INSERT INTO PAL_SILHOUETTE_ASSIGN_TBL VALUES (5, 1);
INSERT INTO PAL_SILHOUETTE_ASSIGN_TBL VALUES (6, 1);
INSERT INTO PAL_SILHOUETTE_ASSIGN_TBL VALUES (7, 1);
INSERT INTO PAL_SILHOUETTE_ASSIGN_TBL VALUES (8, 1);
INSERT INTO PAL_SILHOUETTE_ASSIGN_TBL VALUES (9, 1);
INSERT INTO PAL_SILHOUETTE_ASSIGN_TBL VALUES (10, 2);
INSERT INTO PAL_SILHOUETTE_ASSIGN_TBL VALUES (11, 2);
INSERT INTO PAL_SILHOUETTE_ASSIGN_TBL VALUES (12, 2);
INSERT INTO PAL_SILHOUETTE_ASSIGN_TBL VALUES (13, 2);
INSERT INTO PAL_SILHOUETTE_ASSIGN_TBL VALUES (14, 2);
INSERT INTO PAL_SILHOUETTE_ASSIGN_TBL VALUES (15, 3);
INSERT INTO PAL_SILHOUETTE_ASSIGN_TBL VALUES (16, 3);
INSERT INTO PAL_SILHOUETTE_ASSIGN_TBL VALUES (17, 3);
INSERT INTO PAL_SILHOUETTE_ASSIGN_TBL VALUES (18, 3);
INSERT INTO PAL_SILHOUETTE_ASSIGN_TBL VALUES (19, 3);
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 ('VARIABLE_NUM', 6, null, null);
INSERT INTO #PAL_CONTROL_TBL VALUES ('THREAD_NUMBER', 2, null, null);
DROP VIEW PAL_SILHOUETTE_V;
CREATE VIEW PAL_SILHOUETTE_V AS (
SELECT A."ID", "V000", "A0", "A1", "A2", "A3", "V002" FROM
PAL_KMEANS_DATA_TBL AS A JOIN PAL_CONV2_OUT_TBL AS B ON A.ID=B.ID
);
DROP TABLE PAL_SILHOUETTE_RESULT_TBL;
CREATE COLUMN TABLE PAL_SILHOUETTE_RESULT_TBL LIKE PAL_SILHOUETTE_RESULT_T;
--call procedure
CALL "DM_PAL".PAL_SILHOUETTE_PROC(PAL_SILHOUETTE_V, PAL_SILHOUETTE_ASSIGN_TBL,
#PAL_CONTROL_TBL, PAL_SILHOUETTE_RESULT_TBL) with OVERVIEW;
SELECT * FROM PAL_SILHOUETTE_RESULT_TBL;
76 P U B L I C
SAP HANA Predictive Analysis Library (PAL)
PAL Functions