Comments on: n-dimensional k-means clustering with F# http://www.navision-blog.de/2009/01/29/n-dimensional-k-means-clustering-with-f/ This Blog is about Microsoft Dynamics NAV (f.k.a Navision incl. C/SIDE and C/AL), C#, F# and .NET in general. Tue, 31 Jan 2012 17:13:06 +0000 hourly 1 http://wordpress.org/?v=3.3.1 By: wanduhren http://www.navision-blog.de/2009/01/29/n-dimensional-k-means-clustering-with-f/comment-page-1/#comment-112557 wanduhren Tue, 23 Nov 2010 15:41:59 +0000 http://www.navision-blog.de/2009/01/29/kmeans-clustering-with-f/#comment-112557 Nice article.Very interesting. Nice article.Very interesting.

]]> By: Steffen Forkmann http://www.navision-blog.de/2009/01/29/n-dimensional-k-means-clustering-with-f/comment-page-1/#comment-107220 Steffen Forkmann Mon, 15 Feb 2010 22:22:18 +0000 http://www.navision-blog.de/2009/01/29/kmeans-clustering-with-f/#comment-107220 Hi Don, thanks for the feedback. I updated the code and it should now work with the February CTP. Regards, Steffen Hi Don,

thanks for the feedback. I updated the code and it should now work with the February CTP.

Regards,
Steffen

]]> By: Donald http://www.navision-blog.de/2009/01/29/n-dimensional-k-means-clustering-with-f/comment-page-1/#comment-107214 Donald Mon, 15 Feb 2010 18:55:24 +0000 http://www.navision-blog.de/2009/01/29/kmeans-clustering-with-f/#comment-107214 Steffen, <b> I discovered your Cluster Analysis code in a web search. My biology work involves data analysis and I've coded Cluster Analysis routines in Fortran and another 4GL language. I wanted to run a timing comparison with your code, however I was receiving syntax errors. <b> I changed: - invalid_arg to a printf - fold_left2 to fold2 <b> I still have a compile error on: <code> {new Centroid with Values = mValues and dimensions = oldCentroid.dimensions} </code> <b> I'm using Visual Studio 2010 Beta and that might be the reason for the syntax change. If I figure it out, I'll let you know. Although I proficient in Visual Studios, I'm new to F# and don't full understand all the syntax. <b> Good work, Don Steffen,

I discovered your Cluster Analysis code in a web search. My biology work involves data analysis and I’ve coded Cluster Analysis routines in Fortran and another 4GL language. I wanted to run a timing comparison with your code, however I was receiving syntax errors.

I changed:
- invalid_arg to a printf
- fold_left2 to fold2

I still have a compile error on:

{new Centroid with
Values = mValues and
dimensions = oldCentroid.dimensions}


I’m using Visual Studio 2010 Beta and that might be the reason for the syntax change. If I figure it out, I’ll let you know. Although I proficient in Visual Studios, I’m new to F# and don’t full understand all the syntax.

Good work,
Don

]]> By: Steffen Forkmann http://www.navision-blog.de/2009/01/29/n-dimensional-k-means-clustering-with-f/comment-page-1/#comment-87590 Steffen Forkmann Fri, 30 Jan 2009 07:41:57 +0000 http://www.navision-blog.de/2009/01/29/kmeans-clustering-with-f/#comment-87590 Hi, I implemented a hierarical BottomUpClustering in F#. Maybe I will show this in one of my next posts. Regards, Steffen Hi,

I implemented a hierarical BottomUpClustering in F#. Maybe I will show this in one of my next posts.

Regards,
Steffen

]]> By: Chance Coble http://www.navision-blog.de/2009/01/29/n-dimensional-k-means-clustering-with-f/comment-page-1/#comment-87574 Chance Coble Fri, 30 Jan 2009 03:19:18 +0000 http://www.navision-blog.de/2009/01/29/kmeans-clustering-with-f/#comment-87574 Actually, as I look around your blog it looks like you have done quite a bit of this kind of work in F#. Very interesting stuff! Thanks for posting it. Actually, as I look around your blog it looks like you have done quite a bit of this kind of work in F#. Very interesting stuff! Thanks for posting it.

]]> By: Chance Coble http://www.navision-blog.de/2009/01/29/n-dimensional-k-means-clustering-with-f/comment-page-1/#comment-87573 Chance Coble Fri, 30 Jan 2009 03:11:57 +0000 http://www.navision-blog.de/2009/01/29/kmeans-clustering-with-f/#comment-87573 Wow, really cool post. I will put the code in an editor and play around with it. Have you thought about other machine learning constructs in F#? I think there is a lot of interesting and untouched territory. Wow, really cool post. I will put the code in an editor and play around with it. Have you thought about other machine learning constructs in F#? I think there is a lot of interesting and untouched territory.

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