* Collaborative filtering

* Collaborative filtering, a method of making predictions by collecting information from many users

* Collaborative filtering

Collaborative filtering ( CF ) is a technique used by some recommender systems.

Collaborative filtering has two senses, a narrow one and a more general one.

Collaborative filtering explores techniques for matching people with similar interests and making recommendations on this basis.

Collaborative filtering algorithms often require ( 1 ) users ’ active participation, ( 2 ) an easy way to represent users ’ interests to the system, and ( 3 ) algorithms that are able to match people with similar interests.

Collaborative filtering systems have many forms, but many common systems can be reduced to two steps:

Collaborative filtering

it: Collaborative filtering

Collaborative filtering approaches to build a model from a user's past behavior ( items previously purchased or selected and / or numerical ratings given to those items ) as well as similar decisions made by other users, then use that model to predict items ( or ratings for items ) that the user may have an interest in.

Collaborative filtering methods are based on collecting and analyzing a large amount of information on users ’ behaviors, activities or preferences and predicting what users will like based on their similarity to other users.

One of the most famous examples of Collaborative Filtering is item-to-item collaborative filtering ( people who buy x also buy y ), an algorithm popularized by Amazon. com's recommender system.

Collaborative filtering approaches often suffer from three problems, cold start, scalability, and sparsity.

* Collaborative filtering

# REDIRECT Collaborative filtering

# REDIRECT Collaborative filtering

Collaborative filtering is the method of making automatic predictions ( filtering ) about the interests of a user by collecting taste information from many users ( collaborating ).

Collaborative filtering works well for books, music, video, etc.

* Collaborative filtering

* Collaborative filtering

Collaborative efforts have resulted in an open project called FlowCAP ( Flow Cytometry: Critical Assessment of Population Identification Methods ,) to provide an objective way to compare and evaluate the flow cytometry data clustering methods, and also to establish guidance about appropriate use and application of these methods.

Writing our way into shared understanding: Collaborative autobiographical writing in the qualitative methods class.

The U. S. Government Open Code Collaborative or Government Open Code Collaborative Repository was an initiative for best practice exchange among government agencies in the United States employing free software, open source, share alike and other methods of solving software-related problems in an open collaborative way.

Collaborative attempts by several amateur writers have led to notable accomplishments.

Collaborative authors may have also their works published under a single pen name.

* EndlessForms. com, Collaborative interactive evolution allowing you to evolve 3D objects and have them 3D printed.

As some have pointed out, one of the most flagrant problems of the collaborative response was that “ abnegation of responsibility is possible because there is no formal responsibility apportioned to agencies under the Collaborative Response, and thus no accountability when agencies renege on their promises .” The cluster approach – the successor to the collaborative approach-tried to do away with this problem by designating individual agencies as ‘ sector leaders ’ to coordinate operations in specific areas to try to plug those newly identified gaps.

The field of library science has seen significant adoption of the term and librarians have been described by Bonnie Nardi as a " keystone species in information ecology ", and references to information ecology range as far afield as the Collaborative Digital Reference Service of the Library of Congress, to children's library database administrator in Russia.

Scientists who have set their individual research focus use in parts the platforms and networks that were established for Collaborative Research Centers.

* EndlessForms. com, Collaborative interactive evolution allowing you to evolve 3D objects and have them 3D printed.

The RDMA Consortium and the DAT Collaborative have played key roles in the development of RDMA protocols and APIs for consideration by standards groups such as the Internet Engineering Task Force and the Interconnect Software Consortium.

Multi-parter collaboratives that have targeted the Taconic Mountains include the New England Wildlands and Woodlands Collaborative, a regional conservation agenda for the New England states produced by representatives of dozens of non-profits and academic institutions and, more specifically, the Taconic Crest Project, which involves the states of New York, Massachusetts, and Vermont in collaboration with local land trusts and The Nature Conservancy.

Collaborative writing is writing done by more than one person ; they may discuss what they are going to write before they start, and discuss what they have written after they finish each draft they write .< Ref > Dillon A.

Collaborative fiction can occur for commercial gain, as part of education, or recreationally-many collaboratively written works have been the subject of a large degree of academic research.

Collaborative editorial effort has been investigating the various manuscripts of Metamorphoses, some forty-five complete texts or substantial fragments, all deriving from a Gallic archetype.

It has 37 teachers and has been affiliated with the West Virginia University Benedum Collaborative as a Professional Development School since 1997.

A former nineteenth century army base, much of the Fort has been renovated and turned into a year-round, multi-use facility which houses several organizations that comprise of The Fort Worden Collaborative.

Distributed cognition as a theory of learning, i. e. one in which the development of knowledge is attributed to the system of thinking agents interacting dynamically with artifacts, has been widely applied in the field of distance learning, especially in relation to Computer Supported Collaborative Learning ( CSCL ) and other computer-supported learning tools.

The Collaborative International Dictionary of English ( CIDE ) was derived from the 1913 Webster's Dictionary and has been supplemented with some of the definitions from WordNet.

In the Collaborative Initiative to Help End Chronic Homelessness ( CICH ), participants who had been homeless for an average of eight years were immediately placed into permanent housing.