Construction and Model Realization of Financial Intelligence System Based on Multisource Information Feature Mining

Table 4

Data for the voucher schedule.

Serial number	Field name	Illustrate	Type	Length
1	I-id	Unique ID when entering	Int	4
2	I period	0 refers to the initial transaction detailed account, 21 refers to the preliminary bank account to be checked, 20 refers to the balance before adjustment of the bank account, and 1 refers to the voucher and details	Tinyint	1
3	Csign		Varchar	8
4	I signseq	According to the assignment by the system, it can be null at the beginning of the period	Int	4
5	Ino-id	The voucher number is assigned by the system and can be null at the beginning of the period	Smalint	2
6	Inid	Assigned by the system, it is 1 at the beginning of the period	Smalint	2
7	Dbill-date	Amendments to a limited range of dates available	Datetime	8
8	Idoc		Smalint	2
9	Cbill		Varchar	20
10	Ccheck		Varchar	20
11	Cbook		Tinyint	20
12	IBook		Varchar	1
13	Ccashier		Varchar	20
14	Iflag		Tinyint	1
15	Ctex1		Varchar	10
16	Ctex2		Varchar	10
17	Cdigest		Varchar	60
18	Ccode		Varchar	15
19	Cexch-name		Varchar	8