Thesis Presentation
CSE 801
Presented By
Md. Shibbir Hossain
BSSE 0317
Supervised By
Dr. Md. Shariful Islam
Associate Professor
IITDU
Agenda
- Topic
- Literature Review
- Research Question
- Methodology
- Architecture
- Timeline
- Reference
Topic Name
"Social Search: An empirical examination of personalized query expansion"
Break Down
- Personalized Query Expansion
- Social Search
Motivation
Literature review
[1] Paper name: Personalized Query Expansion for Web Search Using Social Keywords
Extract and rank keywords using BM25, search using
lucene framework.
poor AVSS, no performance analysis
Continued
[2]Paper Name: Personalized Query Expansion for the Web
Proposed several techniques- relevance feedback, co-occurrence based, thesaurus based.
worked on large data sets, desktop level
Research Question
How to improve and measure the performance of personalized query expansion on handheld device?
Methodology
- Integrating micro-blogging and social networking media keywords in Handheld devices
- FTS(Full text search) integration
Why FTS
- Allows efficient query for all rows
- Performance boost- On Enron data set
FTS 0.03s 2 gb Ordinary table 22.5s 1.4 gb
Application Architecture
Demonstration
Timeline
Reference
[1] Sheikh Muhammad Sarwar, Md. Anowarul Abedin. ''Personalized Query Expansion for Web Search Using Social Keywords''. iiWAS 2013
[2] Paul - Alexandru Chirita, Claudiu S. Firan. ''Personalized Query Expansion for the Web''.
[3] http://www.cse.unsw.edu.au/~cs3311/archive/exam/12s1/sqlite/fts3.html [accessed: 18/10/2014]