Downloadable Research Source Codes
This page contains source program implementations of algorithms and systems developed in our Woddlab or used in experiments in the lab. Researchers and developers are encouraged to download and use these source codes with proper credit to the source of the codes and system through citations of journal and conference publications attached to the source codes.
1. JAVA program source code
implementation of the HSPREC E-Commerce Recommendation system for generating
E-Commerce product recommendations from historical purchase and click stream
datasets (attached to the paper, Ezeife, C. I.; Nasir, Mahreen., Chaturvedi, Ritu., Veliz Castro,
Angel. (2021). The HSPREC E-Commerce System Open
Source Code Implementation. IEEE/ACIS 21st International Fall Conference on
Computer and Information Science (ICIS 2021-Fall), October 13-15, 2021, Xi'an,
China (Virtual).), can be
downloaded from: “HSPREC Codes for
E-Commerce Recommendation”.
2. C++
program source code implementations of the PLWAP, WAP, and GSP web log
sequential mining algorithms can be downloaded from: “PLWAP
and WAP and GSP codes”.
3. JAVA
program source code implementation of the WEB LOG cleaner system for generating
web log access sequences from real web log servers can be downloaded from: “Webcleaner
code for cleaning real web logs ”.
4. Our
own working version of the IBM Quest data generator in executable code used to generate
our data can be found here “datagenerator”
and quick information on how to generate your own data can be found here “howtogeneratedata”.
Example line for generating data with 200K rows, 30 attributes, 5 maximal
pattern sequence length stored in file 200K.data is given below:
gen seq -ncust 25 -nitems 0.03 -seq.patlen
5 -fname 200K
Conference paper
attached to source code 1 above is: Ezeife, C. I.; Nasir, Mahreen.,
Chaturvedi, Ritu., Veliz Castro, Angel.
(2021). The HSPREC E-Commerce System Open Source Code Implementation.
IEEE/ACIS 21st International Fall Conference on Computer and Information
Science (ICIS 2021-Fall), October 13-15, 2021, Xi'an, China (Virtual).
Journal paper attached to source programs 2 and 3 above is: C.I. Ezeife and Yi Lu, “Mining Web Log sequential Patterns with Position Coded Pre-Order Linked WAP-tree”, the International Journal of Data Mining and Knowledge Discovery (DMKD), Vol. 10, No. -, pp. 5-38, Kluwer Academic Publishers, June 2005.
Conference paper attached to source programs 2 and
3 above is: C.I.. Ezeife and Yi Lu and Yi Liu, “PLWAP
Sequential Mining: Open Source Code paper”, proceedings of the Open Source Data Mining Wrokshop on
Frequent Pattern Mining Implementations, in conjunction with ACM SIGKDD,