vasiloglou
363de2ed28
uo and running
2008-02-24 18:54:06 +00:00
vasiloglou
9252a734b5
compiled
2008-02-24 18:25:21 +00:00
Dongryeol Lee
0737de01cb
Fixed the bug on the knn bandwidth
2008-02-24 07:19:29 +00:00
Dongryeol Lee
edc7236d24
Fix for variable bandwidth
2008-02-24 06:02:06 +00:00
Dongryeol Lee
6ce1bc7d47
Need to fix matrix-free version now
2008-02-24 02:51:55 +00:00
Dongryeol Lee
be92268c22
Memory consumption cut in half
2008-02-24 01:23:24 +00:00
Dongryeol Lee
aff1938da8
Finally done with matrix-free version
2008-02-23 22:48:45 +00:00
Dongryeol Lee
8d87d60814
Sparse version now stores dense far-field moments
2008-02-23 22:24:31 +00:00
Dongryeol Lee
4e2228c19c
Epanechnikov acceleration added to Krylov method
2008-02-23 21:38:45 +00:00
vasiloglou
648ff4ad17
After a major reorganization that didn't necessarily give better code
...
we have SPE converging, need more on fixing the gain
Things to add:
Linearly updating in SPE
Inequality constraints on the furthest neighbors
Hessian Update based n the links
2008-02-23 07:40:15 +00:00
rriegel
879be538f3
fixed non-BLAS LengthEuclidean
2008-02-22 21:33:47 +00:00
Dongryeol Lee
dd37ca6c6a
Last attempt on krylov-based method
2008-02-22 20:08:25 +00:00
Dongryeol Lee
41474a58b8
Phase 1 has Epanechnikov acceleration added
2008-02-22 17:40:11 +00:00
Dongryeol Lee
d2f14186f0
Bug in Phase 2 detected. need to fix now
2008-02-22 16:47:56 +00:00
Dongryeol Lee
4ffa694863
More crashes caught
2008-02-22 01:40:07 +00:00
Dongryeol Lee
d00254fffe
Last generation of the bugs have been caught for krylov LPR
2008-02-22 01:28:08 +00:00
Dongryeol Lee
3ec5a9567d
Got it to compile
2008-02-22 01:12:55 +00:00
Dongryeol Lee
ab629b862c
More fix to come for krylov_lpr_solver_impl.h
2008-02-21 21:54:32 +00:00
Dongryeol Lee
6e58cc1499
Separated out heuristic function for node expansion into a separate file
2008-02-21 20:52:48 +00:00
Dongryeol Lee
534c8b5c14
Added a utility function for LPR
2008-02-21 20:35:13 +00:00
Dongryeol Lee
0f24fcf7be
Started debugging the krylov solver part
2008-02-21 20:34:33 +00:00
Dongryeol Lee
0d0ca195b6
Went through up to the phase 1 part of the matrix free algorithm
2008-02-21 20:23:02 +00:00
vasiloglou
b616334701
Added a maximum cap for the infeasibility
...
Added another mode where we maximize the furthest neighbors
2008-02-21 19:53:56 +00:00
Dongryeol Lee
57e2ccf965
Fix in the bug in pruning
2008-02-21 19:46:51 +00:00
Dongryeol Lee
2026282ca9
A minor fix
2008-02-21 19:22:41 +00:00
Dongryeol Lee
7deebec6cb
Minor bug fix
2008-02-21 18:47:22 +00:00
vasiloglou
872e7b492d
2008-02-21 06:02:21 +00:00
Dongryeol Lee
c51e54c8a8
Almost done reviving the matrix-free version of LPR
2008-02-21 03:37:30 +00:00
Dongryeol Lee
19cbfb88df
Second round of going through and fixing compilation errors
2008-02-21 03:08:34 +00:00
Dongryeol Lee
a8d8fae293
Renamed and restructured the matrix-free version
2008-02-21 02:18:54 +00:00
vasiloglou
6cf67f1082
changed from armijo to wolfe and now it works it is much more stable
...
We are ready to go to 10000 now
2008-02-20 10:46:46 +00:00
Dongryeol Lee
296aeff1c4
Took out EpanKernel moment out and made it a separate header
2008-02-20 02:50:02 +00:00
Dongryeol Lee
09a5d16c09
Some compiling error fix for the matrix-free driver
2008-02-20 02:28:52 +00:00
Dongryeol Lee
ac0831b7dd
Naive algorithm now uses much less memory
2008-02-20 01:19:15 +00:00
Dongryeol Lee
3eac4327e9
Single tree mode added
2008-02-19 21:36:42 +00:00
Dongryeol Lee
a7b3597053
Methods added to the main driver
2008-02-19 19:42:11 +00:00
Dongryeol Lee
3abe70ef77
Added variable bandwidth support
2008-02-19 19:33:26 +00:00
vasiloglou
09fd227005
2008-02-19 17:57:16 +00:00
vasiloglou
c26f42def1
this one seems to work
...
Unfortunatelly if we start randomly then we get nonsense
2008-02-19 07:58:16 +00:00
Dongryeol Lee
d3de9a182f
Final performance tuning on the dense version of the algorithm
2008-02-19 05:27:35 +00:00
Dongryeol Lee
8ac34d0683
Now does proper pruning based on the B^T W(q)^2 B component, with Epanechnikov kernel acceleration
2008-02-19 04:32:39 +00:00
Dongryeol Lee
dde0dd0233
Faster Epanechnikov pruning added
2008-02-19 03:00:53 +00:00
Dongryeol Lee
ebadacf9be
Change in bound computing function
2008-02-19 02:53:02 +00:00
Dongryeol Lee
994a960cf9
Dense LPR cannot run beyond linear order
2008-02-18 21:53:29 +00:00
Dongryeol Lee
e4adc8a271
Added the lower bound optimization for the dense formulation
2008-02-18 21:29:29 +00:00
Dongryeol Lee
4de9e7109a
Some performance tuning
2008-02-18 19:05:46 +00:00
Dongryeol Lee
65bf7b1c36
Minor variable name fix
2008-02-18 02:32:10 +00:00
Dongryeol Lee
99c6e39d80
Epanechnikov series expansion added for code
2008-02-18 02:10:06 +00:00
vasiloglou
6d6f66f78b
It works suspiciously
...
I am not sure it is right yet
2008-02-17 23:33:10 +00:00
Dongryeol Lee
bbee8bebaf
Fast code now computes confidence bands
2008-02-17 04:36:38 +00:00
vasiloglou