jd

 

Comments and Ratings by jd		1 - 1 of 1
Updated	File	Comments	Rating
18 Jul 2009	Warping Using Thin Plate Splines thin plate spline warping, inverse distance weighted interpolation Author: Fitzgerald Archibald	Excellent job! it's well written and explained and it seems to work fast too. Thanks!

Files Matching jd's Watch List					1 - 1 of 1
Updated		File	Tags	Downloads (last 30 days)	Comments	Rating
22 Apr 2010		Efficient K-Nearest Neighbor Search using JIT A small but efficient tool to perform KNN search Author: Yi Cao	knearest neighbors, delaunay, nearest neighbor sear..., statistics, probability, kdtree	127	20	4.2 4.2 | 5 ratings

Comments and Ratings Matching jd's Watch List			1-5 of 21
Date	File	Comment by	Comments	Rating
25 Oct 2011	Efficient K-Nearest Neighbor Search using JIT A small but efficient tool to perform KNN search	ahmed	i have matrix (M,N), with M=8 vectors and each vectors contain N=100 samples. i need your help, if i can apply KNN in the case of matrix, contain M vectors? thanks in advance	Comment only
21 Oct 2011	Efficient K-Nearest Neighbor Search using JIT A small but efficient tool to perform KNN search	Venkat R	Dear Cao, Your code is amazingly fast. Can you help change the metric from euclidean distance to chi-square. with regards, Ramana	Comment only
02 Mar 2011	Efficient K-Nearest Neighbor Search using JIT A small but efficient tool to perform KNN search	Daniel Lagos	Hi Yi Cao, Your code is amazing, congratulations!. I´m simulating dipolar forces in a crystal structure. How Could I implement periodic boundary conditions (PBC) in your code?.	Comment only
13 Jul 2010	Efficient K-Nearest Neighbor Search using JIT A small but efficient tool to perform KNN search	joshua	this seems great. do you have a wrapper script that implements the knn classification algorithm using the knnsearch file?	Comment only
22 Apr 2010	Efficient K-Nearest Neighbor Search using JIT A small but efficient tool to perform KNN search	Yi Cao	Hi Bree, Thanks for pointing out this to me. This is because for the former, the function did not check whether the first and second input arguments are equal, hence they are treated as different. This causes some difference in results from the later. I have updated the code to do the check. You should be able to download the new version within a day or so. Yi	Comment only