Recommendation Algorithm on Academic Research Final Report

.............................................................................................. 4 ACKNOWLEDGEMENT........................................................................ 4 ABBREVIATIONS ................................................................................... 4 BACKGROUND ....................................................................................... 5 OBJECTIVES ........................................................................................... 7 DIVISION OF LABOUR ......................................................................... 8 INTRODUCTION OF THE STATE OF THE ART ............................. 8 NLP .......................................................................................................... 8 TEXTRANK AND PAGERANK .................................................................... 8 TF-IDF ................................................................................................... 10 LSA AND LSI ......................................................................................... 10 LDA ....................................................................................................... 10 IMPLEMENTATION ............................................................................ 11 SEARCHING AND RANKING ..................................................................... 11 RECOMMENDATION SYSTEM .................................................................. 11 EXPERIMENTS ..................................................................................... 13 RESULTS ................................................................................................ 13 ACCURACY ............................................................................................. 13 1 Approach ....................................................................................... 15 2 Approach ...................................................................................... 17 3 Approach ....................................................................................... 19 SPEED AND SCALABILITY ....................................................................... 21 1st Approach ...................................................................................... 21 2 Approach ...................................................................................... 21 3 Approach ....................................................................................... 21 DIFFICULTIES AND LIMITATIONS ................................................ 22 CONCERNS ............................................................................................ 23 SECURITY ............................................................................................... 23 LEGAL .................................................................................................... 23 CONCLUSION AND FUTURE WORKS ............................................ 23