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Artificial Intelligence (14)

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Advice on using similarity metrics in content based recosystems

For the below dataset, what would be the best similarity metric in recommending movies to user1? Currently I'm using TFIDF to calculate wei…

Started by suresh kumar GorakalaLatest Reply

semi-supervised learnig knn-kmeans

Hi everyone... i need your help... can you give me some paper about semi-supervised learnig knn-kmeans

Started by JouNaLatest Reply

Can a time series be auto corrected without being chaotic?

Hi, all, Can a time series be auto corrected without being chaotic? Thx n rgds, Dr Ravi

Started by Dr Vadlamani RaviLatest Reply

Discussions Replies Latest Activity

Advice on using similarity metrics in content based recosystems

For the below dataset, what would be the best similarity metric in recommending movies to user1? Currently I'm using TFIDF to calculate wei…

Started by suresh kumar Gorakala

0 Dec 21, 2015

semi-supervised learnig knn-kmeans

Hi everyone... i need your help... can you give me some paper about semi-supervised learnig knn-kmeans

Started by JouNa

3 Jun 13, 2014
Reply by JouNa

Can a time series be auto corrected without being chaotic?

Hi, all, Can a time series be auto corrected without being chaotic? Thx n rgds, Dr Ravi

Started by Dr Vadlamani Ravi

1 Nov 30, 2013
Reply by Dr Vadlamani Ravi

SFBay ACM - Ontology Special Course - at eBay (San Jose, CA) August 6 - August 9, 2012

Date Monday, August 6, 2012 - 10:00am - Thursday, August 9, 2012 - 4:00pm Venue eBay North Campus San Jose, CA 95131 Speaker:  Adam Pe…

Started by Vera Klimkovsky

0 Jul 20, 2012

Minority Rules: Scientists Discover Tipping Point for the Spread of Ideas

  Minority Rules: Scientists Discover Tipping Point for the Spread of Ideas Scientists at Rensselaer have found that when just…

Started by Ralph Winters

0 Jul 28, 2011

Urgent need of Data Analyst at san leandro, CA

Title: Data Analyst Location: San Leandro, CA Duration: 12 + Months   Description: Understand the business users’ requirements for informat…

Started by shivaraman

0 Oct 12, 2010

Which colors can not be rendered on a computer screen?

Answer: gold (yellow), copper (red), mercury vapors (orange), and in fact all metallic colors. The 3-dimensional system (red /green / blue,…

Started by Vincent Granville

2 Jun 21, 2010
Reply by Gene Leynes

Optimizing steps in Gradient Descent. How is it done?

I found this method by a Netflix Prize participant on using "Aggressive Parametrization".  It seems like he is using optimization technique…

Started by Larry

1 Feb 24, 2010
Reply by Larry

NASA Ames Research Center Conference CIDU/AISRP

NASA Ames Research Center Conference CIDU/AISRP https://dashlink.arc.nasa.gov/group/ciduaisrp/ October 14th-16th, 2009 Moffett Field, CA NA…

Started by Patricia Hoffman, Ph.D.

0 Jul 10, 2009

GIMP: Beginning GIMP: From Novice to Professional

Association for Computing Machinery Presentation GIMP: Beginning GIMP: From Novice to Professional http://sfbayacm.org/events/2009-07-15.ph

Started by Patricia Hoffman, Ph.D.

0 Jul 10, 2009

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