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Computer Science
Information Retrieval
Top keywords in information retrieval
1–100 of 13,246 results
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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
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