Muhammad Jaminur Rahman et al.

take th one sta nd on th eria ind the port an abeled i milarly rt and le pport ise in left side. 

ters are 4. Now e letter one by rting from 5th letter and distribute it in left hand or right depe e following crit a) F cumulative sup d confidence of this character with all right hand letter distributed till now and l t as right support and right confidence.

b) Si find left suppo ft confidence for the same letter. c) If left support > right su and left confidence > right confidence then distribute the letter in right side otherw 5. Repeat the step 4 until all let distributed.

![0_image_0.png](0_image_0.png)

Fig. 8: Flow Chart of the proposed algorithm 

## 4. Ex Perimental Result

About m an 8 lakh letters a from various types of documents such as prose, text ok, no eligious book et m this data we find out monographs, digraphs and then determine support and con 1: The first ten monograms of our experiment ore th vel, r re extracted bo c. Fro fidence to mine the association. 

Table

Letter Frequency Percentage

74300 9.039875 45525 5.538901 41844 5.091044

37010 4.502904

31214 3.797721 28996 3.527863

28212 3.432476
