RecDB - Revision history

MoSarwat at 00:42, 13 March 2014

2014-03-13T00:42:50Z

MoSarwat at 00:42, 13 March 2014

2014-03-13T00:42:20Z

MoSarwat at 00:33, 13 March 2014

2014-03-13T00:33:53Z

MoSarwat at 00:32, 13 March 2014

2014-03-13T00:32:46Z

MoSarwat at 00:26, 13 March 2014

2014-03-13T00:26:07Z

MoSarwat at 00:23, 13 March 2014

2014-03-13T00:23:18Z

MoSarwat at 00:21, 13 March 2014

2014-03-13T00:21:32Z

MoSarwat at 00:20, 13 March 2014

2014-03-13T00:20:34Z

MoSarwat at 00:16, 13 March 2014

2014-03-13T00:16:02Z

MoSarwat at 01:05, 13 December 2013

2013-12-13T01:05:13Z

← Older revision		Revision as of 00:42, 13 March 2014
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−	'''RecDB''' <ref>RecDB in Action: Recommendation Made Easy in Relational Databases, PVLDB 2013</ref> is an open Source Recommendation Engine built entirely Inside PostgreSQL 9.2. RecDB allows application developers to build recommendation applications in a heartbeat through a wide variety of built-in recommendation algorithms like user-user [[collaborative filtering]], item-item [[collaborative filtering]], [[Singular_value_decomposition]]. Applications powered by RecDB can produce online and flexible personalized recommendations to end-users. RecDB has the following main features:	+	'''RecDB''' <ref>Mohamed Sarwat, James Avery, Mohamed F. Mokbel: A RecDB in Action: Recommendation Made Easy in Relational Databases. PVLDB 6(12): 1242-1245 (2013)</ref> is an open Source Recommendation Engine built entirely Inside PostgreSQL 9.2. RecDB allows application developers to build recommendation applications in a heartbeat through a wide variety of built-in recommendation algorithms like user-user [[collaborative filtering]], item-item [[collaborative filtering]], [[Singular_value_decomposition]]. Applications powered by RecDB can produce online and flexible personalized recommendations to end-users. RecDB has the following main features:

	* '''Usability:''' RecDB is an out-of-the-box tool for web and mobile developers to implement a myriad of recommendation applications. The system is easily used and configured so that a novice developer can define a variety of recommenders that fits the application needs in few lines of SQL.		* '''Usability:''' RecDB is an out-of-the-box tool for web and mobile developers to implement a myriad of recommendation applications. The system is easily used and configured so that a novice developer can define a variety of recommenders that fits the application needs in few lines of SQL.

@@ Line 69: / Line 69: @@
 == References ==
-{{Reflist}}
+<references />
 [[Category: C/C++]]
 [[Category: Database]]
 [[Category: Software]]

← Older revision	Revision as of 00:33, 13 March 2014
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	+
	+	== References ==
	+	{{Reflist}}

@@ Line 68: / Line 68: @@
 [[Category: C/C++]]
 [[Category: Database]]
 [[Category: Software]]

← Older revision		Revision as of 00:26, 13 March 2014
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	== References ==		== References ==
−
	{{Reflist}}		{{Reflist}}

← Older revision		Revision as of 00:23, 13 March 2014
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−	'''RecDB''' <ref>~~Mohamed Sarwat, James Avery, Mohamed F. Mokbel:~~ RecDB in Action: Recommendation Made Easy in Relational Databases. PVLDB ~~6(12): 1242-1245 (~~2013)</ref> is an open Source Recommendation Engine built entirely Inside PostgreSQL 9.2. RecDB allows application developers to build recommendation applications in a heartbeat through a wide variety of built-in recommendation algorithms like user-user [[collaborative filtering]], item-item [[collaborative filtering]], [[Singular_value_decomposition]]. Applications powered by RecDB can produce online and flexible personalized recommendations to end-users. RecDB has the following main features:	+	'''RecDB''' <ref>RecDB in Action: Recommendation Made Easy in Relational Databases, PVLDB 2013</ref> is an open Source Recommendation Engine built entirely Inside PostgreSQL 9.2. RecDB allows application developers to build recommendation applications in a heartbeat through a wide variety of built-in recommendation algorithms like user-user [[collaborative filtering]], item-item [[collaborative filtering]], [[Singular_value_decomposition]]. Applications powered by RecDB can produce online and flexible personalized recommendations to end-users. RecDB has the following main features:

	* '''Usability:''' RecDB is an out-of-the-box tool for web and mobile developers to implement a myriad of recommendation applications. The system is easily used and configured so that a novice developer can define a variety of recommenders that fits the application needs in few lines of SQL.		* '''Usability:''' RecDB is an out-of-the-box tool for web and mobile developers to implement a myriad of recommendation applications. The system is easily used and configured so that a novice developer can define a variety of recommenders that fits the application needs in few lines of SQL.

← Older revision		Revision as of 00:20, 13 March 2014
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−	'''RecDB''' is an open Source Recommendation Engine built entirely Inside PostgreSQL 9.2. RecDB allows application developers to build recommendation applications in a heartbeat through a wide variety of built-in recommendation algorithms like user-user [[collaborative filtering]], item-item [[collaborative filtering]], [[Singular_value_decomposition]]. Applications powered by RecDB can produce online and flexible personalized recommendations to end-users. RecDB has the following main features:	+	'''RecDB''' <ref>Mohamed Sarwat, James Avery, Mohamed F. Mokbel: RecDB in Action: Recommendation Made Easy in Relational Databases. PVLDB 6(12): 1242-1245 (2013)</ref> is an open Source Recommendation Engine built entirely Inside PostgreSQL 9.2. RecDB allows application developers to build recommendation applications in a heartbeat through a wide variety of built-in recommendation algorithms like user-user [[collaborative filtering]], item-item [[collaborative filtering]], [[Singular_value_decomposition]]. Applications powered by RecDB can produce online and flexible personalized recommendations to end-users. RecDB has the following main features:

	* '''Usability:''' RecDB is an out-of-the-box tool for web and mobile developers to implement a myriad of recommendation applications. The system is easily used and configured so that a novice developer can define a variety of recommenders that fits the application needs in few lines of SQL.		* '''Usability:''' RecDB is an out-of-the-box tool for web and mobile developers to implement a myriad of recommendation applications. The system is easily used and configured so that a novice developer can define a variety of recommenders that fits the application needs in few lines of SQL.

← Older revision		Revision as of 00:16, 13 March 2014
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	* [https://twitter.com/Rec_DB RecDB Twitter Account]		* [https://twitter.com/Rec_DB RecDB Twitter Account]
		+
		+
		+
		+	== References ==

@@ Line 46: / Line 46: @@
 SELECT * FROM MovieRatings R, Movies M
-RECOMMEND R.itemid TO R.userid ON R.ratingval
+RECOMMEND R.itemid TO R.userid ON R.ratingval USING ItemCosCF
 WHERE R.userid = 1 AND M.movieid = R.itemid AND M.genre LIKE '%Comedy%'