it.
On Wed, Feb 12, 2014 at 11:50 PM, jiangwen jiang jiangwen...@gmail.com
wrote:
Hi, all:
I try to user mahout api to make recommendations, but I find some userId
has no recommendations, why?
here is my code
public static void main(String args[]) throws Exception
wrote:
Hi, all:
I try to user mahout api to make recommendations, but I find some userId
has no recommendations, why?
here is my code
public static void main(String args[]) throws Exception {
String inFile = F:\\hadoop\\data\\recsysinput.txt;
DataModel dataModel
:
user 5 has given rating for all 5 books,
So there will be no recommendations for him.
On 12 February 2014 08:55, jiangwen jiang jiangwen...@gmail.com wrote:
Hi, all:
I try to user mahout api to make recommendations, but I find some userId
has no recommendations, why?
here is my
.
On 12 February 2014 08:55, jiangwen jiang jiangwen...@gmail.com wrote:
Hi, all:
I try to user mahout api to make recommendations, but I find some userId
has no recommendations, why?
here is my code
public static void main(String args[]) throws Exception {
String inFile
hi, does anybody have suggestions for this question
Thanks!
Regards
Jiang
2014-02-12 11:25 GMT+08:00 jiangwen jiang jiangwen...@gmail.com:
Hi, all:
I try to user mahout api to make recommendations, but I find some userId
has no recommendations, why?
here is my code
public static void
Hi, all:
I try to user mahout api to make recommendations, but I find some userId
has no recommendations, why?
here is my code
public static void main(String args[]) throws Exception {
String inFile = F:\\hadoop\\data\\recsysinput.txt;
DataModel dataModel = new FileDataModel(new
5 should get 107 as a recommendation, whether user-based or item-based.
No clue why you're not getting it.
On Wed, Feb 12, 2014 at 11:50 PM, jiangwen jiang jiangwen...@gmail.comwrote:
Hi, all:
I try to user mahout api to make recommendations, but I find some userId
has no recommendations
user 5 has given rating for all 5 books,
So there will be no recommendations for him.
On 12 February 2014 08:55, jiangwen jiang jiangwen...@gmail.com wrote:
Hi, all:
I try to user mahout api to make recommendations, but I find some userId
has no recommendations, why?
here is my code
it.
On Wed, Feb 12, 2014 at 11:50 PM, jiangwen jiang jiangwen...@gmail.com
wrote:
Hi, all:
I try to user mahout api to make recommendations, but I find some userId
has no recommendations, why?
here is my code
public static void main(String args[]) throws Exception
