Top keywords in information retrieval 1–100 of 13,246 results
Keywords Publications Citations  
1
Information Retrieval 4808 91386
2
Indexation 2875 46206
3
Search Engine 1737 25504
4
Digital Library 2745 21664
5
Text Retrieval 736 21182
6
Document Retrieval 729 17948
7
Information Retrieval System 946 16247
8
Machine Learning 769 16147
9
Web Search 860 16023
10
Relevance Feedback 727 15226
11
Text Categorization 313 13431
12
World Wide Web 562 12326
13
Information System 749 11913
14
Test Collection 652 11800
15
Query Expansion 756 11797
16
Language Model 617 10927
17
Web Pages 737 10292
18
Information Need 797 10263
19
User Interface 536 9775
20
Natural Language 574 9765
21
Web Search Engine 471 9546
22
Large Scale 703 9385
23
Satisfiability 786 9238
24
Question Answering 762 9120
25
Information Seeking 491 8990
26
Retrieval Model 410 8703
27
Automatic Indexing 154 8638
28
Content Analysis 156 7737
29
Text Classification 287 7408
30
Probabilistic Model 311 7243
31
Neural Network 440 7222
32
Collaborative Filtering 204 7182
33
Term Weighting 263 7100
34
Case Study 715 7000
35
Support Vector Machine 337 6815
36
System Design 206 6494
37
Document Clustering 240 6297
38
Fuzzy Set 379 6250
39
Singular Value Decomposition 78 6100
40
Document Representation 155 5810
41
Rough Set 209 5777
42
Data Mining 545 5769
43
Query Language 294 5711
44
Vector Space Model 360 5508
45
Data Structure 463 5496
46
Information Filtering 195 5489
47
Text Database 162 5472
48
Informing Science 444 5429
49
recommender system 231 5428
50
Knowledge Base 406 5127
51
Latent Semantic Analysis 79 5035
52
Image Retrieval 488 4913
53
Computational Complexity 558 4850
54
User Study 430 4659
55
Higher Order 59 4651
56
Similarity Measure 366 4596
57
Natural Language Processing 400 4562
58
Latent Semantic Indexing 156 4482
59
Text Processing 96 4445
60
Genetic Algorithm 342 4442
61
Query Formulation 195 4435
62
Average Precision 239 4388
63
Query Processing 359 4301
64
Learning Algorithm 149 4237
65
Data Model 200 4227
66
Text Indexing 76 4186
67
Cross Language Information Retrieval 359 4020
68
Domain Specificity 300 3963
69
Empirical Study 225 3961
70
Indexing Terms 309 3943
71
Real Time 353 3873
72
Linguistic Variable 32 3840
73
Approximate Reasoning 35 3816
74
Cluster Algorithm 222 3734
75
Statistical Significance 162 3686
76
Naive Bayes 74 3680
77
Information Extraction 359 3657
78
Information Access 321 3627
79
Pattern Matching 203 3579
80
Citation Analysis 163 3519
81
Experimental Evaluation 197 3293
82
Structured Documents 182 3283
83
Web Documents 230 3267
84
User Behavior 154 3192
85
Decision Making 342 3191
86
Performance Evaluation 265 3178
87
Decision Rule 69 3163
88
Automatic Generation 274 3155
89
K Nearest Neighbor 110 3098
90
Vector Space 182 3090
91
Search Strategy 192 3067
92
Database System 183 3036
93
Link Analysis 137 3023
94
Speech Recognition 138 2938
95
Feature Selection 225 2923
96
Keyword Search 165 2914
97
Linear Time 167 2904
98
Distributed Information Retrieval 143 2902
99
Term Frequency 160 2886
100
Automatic Query Expansion 92 2847