139:
192:
A 2005 study of Yahoo's query logs revealed that 33% of the queries from the same users were repeat queries and that in 87% of cases the user would click on the same result. This suggests that many users use repeat queries to revisit or re-find information. This analysis is confirmed by a Bing search
70:
There are three broad categories that cover most web search queries: informational, navigational, and transactional. These are also called "do, know, go." Although this model of searching was not theoretically derived, the classification has been empirically validated with actual search engine
150:
Most commercial web search engines do not disclose their search logs, so information about what users are searching for on the Web is difficult to come by. Nevertheless, research studies started to appear in 1998. A 2001 study, which analyzed the queries from the
204:
distribution curves. That is, a small portion of the terms observed in a large query log (e.g. > 100 million queries) are used most often, while the remaining terms are used less often individually. This example of the
228:
A 2011 study found that the average length of queries had grown steadily over time and the average length of non-English language queries had increased more than
English ones. Google implemented the
240:
With search engines that support
Boolean operators and parentheses, a technique traditionally used by librarians can be applied. A user who is looking for documents that cover several topics or
225:
and pre-fetching. In addition, studies have been conducted into linguistically-oriented attributes that can recognize if a web query is navigational, informational or transactional.
858:
613:
Mona
Taghavi; Ahmed Patel; Nikita Schmidt; Christopher Wills; Yiqi Tew (2011). "An analysis of web proxy logs with query distribution pattern approach for search engines".
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A study of the same Excite query logs revealed that 19% of the queries contained a geographic term (e.g., place names, zip codes, geographic features, etc.).
322:
189:
Studies also show that, in addition to short queries (queries with few terms), there are predictable patterns of how users change their queries.
853:
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update in August 2013 to handle longer search queries since more searches are conversational (e.g. "where is the nearest coffee shop?").
719:
106:โ Queries that reflect the intent of the user to perform a particular action, like purchasing a car or downloading a screen saver.
528:
169:
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is likely to find documents about electronic voting even if they omit one of the words "electronic" or "voting", or even both.
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About half of the users entered a single query while a little less than a third of users entered three or more unique queries.
566:
481:
833:
17:
980:
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358:
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Proceedings of the 29th Annual ACM Conference on
Research and Development in Information Retrieval (SIGIR '06)
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484:. Journal of the American Society for Information Science and Technology. 60(3), 557-570. 60(7), 1358-1371.
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Close to half of the users examined only the first one or two pages of results (10 results per page).
688:
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262:(electronic OR computerized OR DRE) AND (voting OR elections OR election OR balloting OR electoral)
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553:. Lecture Notes in Computer Science. Vol. 3408. Springer Berlin / Heidelberg. pp. 7โ22.
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665:"Exploiting Query Structure and Document Structure to Improve Document Retrieval Effectiveness"
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In addition, research has shown that query term frequency distributions conform to the
143:
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Vojkan
Mihajloviฤ; Djoerd Hiemstra; Henk Ernst Blok; Peter M.G. Apers (October 2006).
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Search engines often support a fourth type of query that is used far less frequently:
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Determining the informational, navigational, and transactional intent of Web queries
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engine blog post which stated that about 30% of queries are navigational queries.
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584:"Exploring effective features for recognizing the user intent behind web queries"
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Amanda Spink; Dietmar
Wolfram; Major B. J. Jansen; Tefko Saracevic (2001).
92:โ Queries that seek a single website or web page of a single entity (e.g.,
46:. Web search queries are distinctive in that they are often plain text and
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883:
878:
873:
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126:
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search engine, showed some interesting characteristics of web searches:
975:
323:"Do, Know, Go: How to Create Content at Each Stage of the Buying Cycle"
525:"Bing Making search yours - Search Blog - Site Blogs - Bing Community"
427:
Journal of the
American Society for Information Science and Technology
311:
Broder, A. (2002). A taxonomy of Web search. SIGIR Forum, 36(2), 3โ10.
449:
10.1002/1097-4571(2000)9999:9999<::AID-ASI1591>3.3.CO;2-I
404:
Silverstein, C., Henzinger, M., Marais, H., & Moricz, M. (1999).
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197:
118:
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Real life information retrieval: A study of user queries on the web
697:
468:
Proceedings of the
Workshop on Geographic Information (SIGIR '04)
549:
Ricardo Baeza-Yates (2005). "Applications of Web Query Mining".
960:
391:
Jansen, B. J., Spink, A., Bateman, J., and
Saracevic, T. 1998.
496:"History repeats itself: Repeat Queries in Yahoo's query logs"
494:
Jaime Teevan; Eytan Adar; Rosie Jones; Michael Potts (2005).
347:, Information Processing & Management. 44(3), 1251-1266.
168:
Less than 5% of users used advanced search features (e.g.,
461:
117:โ Queries that report on the connectivity of the indexed
642:"FAQ: All About The New Google "Hummingbird" Algorithm"
86:) for which there may be thousands of relevant results.
480:
Jansen, B. J., Booth, D. L., & Spink, A. (2009).
406:
Analysis of a very large Web search engine query log
548:
482:
Patterns of query modification during Web searching
581:
420:"Searching the web: The public and their queries"
50:are rarely used. They vary greatly from standard
1024:
343:Jansen, B. J., Booth, D., and Spink, A. (2008)
54:, which are governed by strict syntax rules as
615:Journal of Computer Standards & Interfaces
381:AOL apologizes for release of user search data
713:
175:The top four most frequently used terms were
159:The average length of a query was 2.4 terms.
125:?, and How many pages are indexed from this
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27:Query that enters into a web search engine
720:
706:
462:Mark Sanderson & Janet Kohler (2004).
78:โ Queries that cover a broad topic (e.g.,
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639:
137:
379:Dawn Kawamoto and Elinor Mills (2006),
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244:may want to describe each of them by a
14:
1025:
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260:of such facets; e.g. a query such as
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38:is a query that a user enters into a
834:Cross-language information retrieval
727:
24:
213:) allows search engines to employ
133:
25:
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551:Advances in Information Retrieval
356:
248:of characteristic words, such as
121:(e.g., Which links point to this
981:Representational State Transfer
656:
633:
606:
575:
517:
487:
474:
250:vehicles OR cars OR automobiles
813:Natural language search engine
640:Sullivan, Danny (2013-09-26).
464:"Analyzing geographic queries"
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411:
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373:
350:
337:
314:
305:
13:
1:
600:10.1016/j.compind.2015.01.005
321:Gibbons, Kevin (2013-01-11).
299:
986:Wide area information server
859:Search oriented architecture
395:. SIGIR Forum, 32(1), 5 -17.
361:. Cambridge University Press
7:
966:Search/Retrieve Web Service
763:Collaborative search engine
582:Alejandro Figueroa (2015).
559:10.1007/978-3-540-31865-1_2
408:. SIGIR Forum, 33(1), 6โ12.
289:Taxonomy for search engines
267:
58:with keyword or positional
10:
1049:
933:Website mirroring software
849:Search engine optimization
994:
951:
918:Robots exclusion standard
826:
735:
627:10.1016/j.csi.2011.07.001
177:(empty search), and, of,
48:boolean search directives
943:Web query classification
923:Distributed web crawling
284:Web query classification
65:
971:Search/Retrieve via URL
844:Search engine marketing
511:10.1145/1148170.1148326
215:optimization techniques
172:like AND, OR, and NOT).
864:Selection-based search
683:Cite journal requires
359:"Connectivity servers"
147:
768:Cross-language search
594:. Elsevier: 162โ169.
588:Computers in Industry
325:. Search Engine Watch
274:Information retrieval
219:database partitioning
141:
104:Transactional queries
76:Informational queries
644:. Search Engine Land
505:. pp. 703โ704.
115:Connectivity queries
90:Navigational queries
854:Evaluation measures
798:Video search engine
869:Document retrieval
236:Structured queries
148:
146:for a search query
144:search suggestions
1020:
1019:
894:Search aggregator
803:Enterprise search
758:Multimedia search
753:Metasearch engine
743:Web search engine
568:978-3-540-25295-5
279:Web search engine
217:such as index or
170:boolean operators
56:command languages
44:information needs
42:to satisfy their
40:web search engine
16:(Redirected from
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889:Federated search
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527:. Archived from
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207:Pareto principle
36:web search query
21:
18:Web search query
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1033:Internet search
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1016:
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908:Focused crawler
839:Search by sound
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808:Semantic search
778:Vertical search
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134:Characteristics
98:delta air lines
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52:query languages
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1007:Desktop search
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954:and standards
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783:Social search
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531:on 2011-03-14
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903:Web indexing
818:Voice search
793:Audio search
788:Image search
773:Local search
676:cite journal
658:
646:. Retrieved
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533:. Retrieved
529:the original
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363:. Retrieved
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913:Spider trap
884:Multisearch
879:Web crawler
874:Text mining
294:User intent
258:conjunction
246:disjunction
230:hummingbird
127:domain name
976:OpenSearch
535:2011-03-01
300:References
211:80โ20 rule
142:A list of
60:parameters
952:Protocols
938:Web query
435:CiteSeerX
202:long tail
198:power law
119:web graph
71:queries.
32:web query
1027:Category
995:See also
268:See also
80:colorado
223:caching
94:youtube
961:Z39.50
648:24 May
565:
437:
365:24 May
329:24 May
242:facets
153:Excite
84:trucks
899:Index
827:Tools
736:Types
668:(PDF)
499:(PDF)
423:(PDF)
256:is a
200:, or
66:Types
747:List
689:help
650:2014
563:ISBN
367:2014
331:2014
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