 Dongryeol Lee
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ac0831b7dd
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Naive algorithm now uses much less memory
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2008-02-20 01:19:15 +00:00 |
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Dongryeol Lee
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3eac4327e9
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Single tree mode added
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2008-02-19 21:36:42 +00:00 |
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Dongryeol Lee
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a7b3597053
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Methods added to the main driver
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2008-02-19 19:42:11 +00:00 |
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Dongryeol Lee
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3abe70ef77
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Added variable bandwidth support
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2008-02-19 19:33:26 +00:00 |
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vasiloglou
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09fd227005
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2008-02-19 17:57:16 +00:00 |
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vasiloglou
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c26f42def1
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this one seems to work
Unfortunatelly if we start randomly then we get nonsense
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2008-02-19 07:58:16 +00:00 |
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Dongryeol Lee
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d3de9a182f
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Final performance tuning on the dense version of the algorithm
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2008-02-19 05:27:35 +00:00 |
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Dongryeol Lee
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8ac34d0683
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Now does proper pruning based on the B^T W(q)^2 B component, with Epanechnikov kernel acceleration
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2008-02-19 04:32:39 +00:00 |
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Dongryeol Lee
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dde0dd0233
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Faster Epanechnikov pruning added
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2008-02-19 03:00:53 +00:00 |
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Dongryeol Lee
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ebadacf9be
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Change in bound computing function
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2008-02-19 02:53:02 +00:00 |
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Dongryeol Lee
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994a960cf9
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Dense LPR cannot run beyond linear order
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2008-02-18 21:53:29 +00:00 |
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Dongryeol Lee
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e4adc8a271
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Added the lower bound optimization for the dense formulation
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2008-02-18 21:29:29 +00:00 |
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Dongryeol Lee
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4de9e7109a
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Some performance tuning
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2008-02-18 19:05:46 +00:00 |
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Dongryeol Lee
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65bf7b1c36
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Minor variable name fix
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2008-02-18 02:32:10 +00:00 |
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Dongryeol Lee
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99c6e39d80
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Epanechnikov series expansion added for code
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2008-02-18 02:10:06 +00:00 |
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vasiloglou
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6d6f66f78b
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It works suspiciously
I am not sure it is right yet
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2008-02-17 23:33:10 +00:00 |
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Dongryeol Lee
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bbee8bebaf
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Fast code now computes confidence bands
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2008-02-17 04:36:38 +00:00 |
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Dongryeol Lee
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2e9e51b9c8
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No bug - just a misuse of the kernel function in two algorithms during comparison
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2008-02-17 02:47:40 +00:00 |
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Dongryeol Lee
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56a601f145
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Some bug fix
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2008-02-17 02:39:00 +00:00 |
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vasiloglou
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3c3510610c
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it doesn't give the expected results on the swiss roll
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2008-02-17 00:16:49 +00:00 |
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vasiloglou
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3dbdd1d114
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it is terminating now
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2008-02-16 06:33:35 +00:00 |
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vasiloglou
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c441f3e714
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it is running all bugsfixed
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2008-02-16 06:24:37 +00:00 |
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Dongryeol Lee
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90ac6810c9
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Need to fix the correctness of dense LPR
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2008-02-16 05:48:51 +00:00 |
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Dongryeol Lee
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ff573bcc84
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Little fix on the parameter
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2008-02-16 02:57:31 +00:00 |
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Dongryeol Lee
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d3ba206c6b
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Modified the tree-based code to do train/prediction phase separately
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2008-02-16 02:24:25 +00:00 |
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rriegel
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ac83f3b760
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LOO by index, not dist
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2008-02-15 22:40:30 +00:00 |
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Dongryeol Lee
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5c42e89f7b
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Minor addition to the driver file
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2008-02-15 22:36:12 +00:00 |
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Dongryeol Lee
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7bce4938b7
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Naive LPR confidence band fix
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2008-02-15 22:12:23 +00:00 |
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Dongryeol Lee
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449e7c7f13
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Minior fix to the do LOO nn search
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2008-02-15 17:59:30 +00:00 |
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vasiloglou
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e809c275bc
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Fixed the query=reference case
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2008-02-15 16:32:55 +00:00 |
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Dongryeol Lee
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9846258b24
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Variable bandwidth for naive algorithm implemented
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2008-02-15 04:26:54 +00:00 |
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Dongryeol Lee
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104e4ad01a
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Took out the template argument that specified the local polynomial order
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2008-02-15 01:50:15 +00:00 |
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Dongryeol Lee
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b867b7c827
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Verified the naive algorithm
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2008-02-15 01:36:27 +00:00 |
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vasiloglou
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56129688ee
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BFGS is not running properly but we are getting there
possibly the initial steps are not good
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2008-02-15 00:25:04 +00:00 |
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Dongryeol Lee
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f4b7ddb67e
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Naive algorithm now outputs confidence bands
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2008-02-14 21:11:30 +00:00 |
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Dongryeol Lee
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d12ab9b3e9
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Fixing the naive algorithm to compute confidence bands
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2008-02-14 21:00:27 +00:00 |
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vasiloglou
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a8c3e1d9a7
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ScaleRows works with a matrix too
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2008-02-14 20:01:55 +00:00 |
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vasiloglou
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89fe436757
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finished the BFGS
now I have to debug
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2008-02-14 19:55:45 +00:00 |
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hjiang
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0dc8e7d83a
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delete accidental insertion of a binary file
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2008-02-14 19:11:22 +00:00 |
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hjiang
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97fa6032d2
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Huijings code for getting the centroids and nearest neighbors
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2008-02-14 19:10:38 +00:00 |
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hjiang
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91bff5516c
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added 2 utilities to access the trees and made the tyupedef publicwq
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2008-02-14 19:09:33 +00:00 |
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Dongryeol Lee
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2eb33b7e8f
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Fixed parameter module
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2008-02-13 01:59:57 +00:00 |
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Dongryeol Lee
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eb062b2da9
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Confirmed the correctness of the pruning
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2008-02-12 22:50:52 +00:00 |
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Dongryeol Lee
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27ef3809c0
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More utility functions for testing correctness
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2008-02-12 22:40:36 +00:00 |
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Dongryeol Lee
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ea3b948214
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Added Deng and Moore's pruning rule, but needs to be filled in
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2008-02-12 21:37:46 +00:00 |
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Dongryeol Lee
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e4a140f610
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Minor fixes to output module
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2008-02-12 20:28:36 +00:00 |
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Dongryeol Lee
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4df60ae9c8
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Fix in the matrix util
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2008-02-12 20:18:26 +00:00 |
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Dongryeol Lee
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641dbb08e3
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Another fix to the naive lpr code
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2008-02-12 19:07:23 +00:00 |
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Dongryeol Lee
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b79074358a
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Minor fix to dense LPR code
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2008-02-12 18:25:11 +00:00 |
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Dongryeol Lee
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13c84e3286
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Bug fix in naive local polynomial
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2008-02-12 16:56:43 +00:00 |
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