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Teaching the Ten Steps to Better Web Research By Mark E. Moran & Shannon A. Firth Dulcinea Media

Teaching the Ten Steps to Better Web Research By Mark E. Moran & Shannon A. Firth Dulcinea Media. Links to studies & articles discussed are at the end of this presentation and at http://bit.ly/teachtensteps The PowerPoint version may be found at www.SlideShare.net/SweetSearch.

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826 views • 66 slides

Recommender Systems

Recommender Systems. Collaborative Filtering Process. Challenge - Sparsity. Active users may have purchased well under 1% of the items (1% of 2 million books is 20,000 books). Solution : Use sparse representations of the rating matrix. Ratings in a hashtable. critics = {

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393 views • 22 slides

Recommender Systems

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227 views • 22 slides

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Lisa rose - PowerPoint PPT Presentation

Teaching the Ten Steps to Better Web Research By Mark E. Moran &amp; Shannon A. Firth Dulcinea Media

Recommender Systems

Recommender Systems

Teaching the Ten Steps to Better Web Research By Mark E. Moran & Shannon A. Firth Dulcinea Media