Displaying 20 results from an estimated 100 matches similar to: "C code"
2001 Nov 07
2
Rcmd?
Hello,
a short question:
I cannot find the Rcmd file in the my installed Windows R Program.
It is not known as a command inside R (which is not intended as I
suppose)
nor as an executable or similar file elsewhere?
How can I make my own package?
Holger
--
PD Dr. habil. Holger Perlt
Diplomphysiker/Gesch?ftsf?hrer
Reinforcement Control GmbH
Karl-Heine-Str. 99
04229 Leipzig
Germany
Phone: ++49
2020 Apr 08
2
RFC: a practical mechanism for applying Machine Learning for optimization policies in LLVM
It turns out it's me, sorry. Let me see how I can sort this out. In the
meantime, here is the csv:
SPEC2006 data:
binary,base -Oz size,ML -Oz size,ML size shrink by,,perf: base -Oz
scores,perf: ML -Oz scores,ML improvement by
400.perlbench,2054200,2086776,-1.59%,,2.9,2.9,0.00%
401.bzip2,1129976,1095544,3.05%,,6.4,6.2,-3.13%
403.gcc,4078488,4130840,-1.28%,,11.6,11.7,0.86%
2007 Jul 31
1
how to sort dataframe levels
Hi everyone,
I've been bashing my head against this for days now, and can't figure out
what to do.
I have the following dataframe
header appetitive stimulus aversive stimulus chaining
contingency discriminative stimulus extinction intermittent
reinforcement negative reinforcer operant response place
learning positive reinforcer punishment reinforcement
2020 Apr 08
6
RFC: a practical mechanism for applying Machine Learning for optimization policies in LLVM
TL;DR; We can improve compiler optimizations driven by heuristics by
replacing those heuristics with machine-learned policies (ML models).
Policies are trained offline and ship as part of the compiler. Determinism
is maintained because models are fixed when the compiler is operating in
production. Fine-tuning or regressions may be handled by incorporating the
interesting cases in the ML training
2020 Apr 09
3
RFC: a practical mechanism for applying Machine Learning for optimization policies in LLVM
+Yundi Qian <yundi at google.com> +Eugene Brevdo <ebrevdo at google.com> , our
team members from the ML side.
To avoid formatting issues, here is a link to the RFC
<https://docs.google.com/document/d/1BoSGQlmgAh-yUZMn4sCDoWuY6KWed2tV58P4_472mDE/edit?usp=sharing>,
open to comments.
Thanks!
On Wed, Apr 8, 2020 at 2:34 PM Mircea Trofin <mtrofin at google.com> wrote:
>
2020 Apr 09
2
RFC: a practical mechanism for applying Machine Learning for optimization policies in LLVM
Sorry, I wasn't aware of that.
I can make the google doc view-only, keeping the current comments. I'll
wait a bit (few hrs) to see if there's any pushback to that.
On Thu, Apr 9, 2020 at 9:57 AM Xinliang David Li <xinliangli at gmail.com>
wrote:
> One suggestion : should we consolidate the discussion into the main
> thread? I know some folks are not willing to comment in
2023 Jul 20
1
Samba 4 AD SmartCard Authentication Problem
Confusing. Github says that is open. Ok. My mistake.
The question remains why the Windows clients allow login for an expired
certificate despite a correctly loaded CRL. What is the purpose of
specifying the CRL in smb.conf?
It seems to me that the smartcard login is not really reliable. Then my
users still have to log in with password. For now, as long as 4.19 is
not yet released.
Hans
2012 Nov 01
3
[LLVMdev] [RFC] Extend LLVM IR to express "fast-math" at a per-instruction level
On Tue, Oct 30, 2012 at 8:28 PM, Michael Ilseman <milseman at apple.com> wrote:
>
> This is similar to how gcc defines *-fno-signed-zeros:*
> "Allow optimizations for floating point arithmetic that ignore the
> signedness of zero. IEEE arithmetic specifies the behavior of distinct
> +0.0 and -0.0 values, which then prohibits simplification of expressions
> such as
2009 Jun 18
3
filtering number of values in a data frame
Dear list,
given is the following data frame df():
Number Place Start End
1 218024740787 HHO 5 263 2008-01-02 00:21:14 2008-01-03 15:25:16
2 218024740787 HHO 5 263 2008-01-02 00:21:14 2008-01-02 00:21:14
3 318039091794 HHO 5 263 2008-01-02 00:21:14 2008-01-02 13:22:54
4 318039091794 HHO 5 263 2008-01-02 00:21:14 2008-01-02
2008 Nov 24
3
select a subset
I have the complete data like
id time censor
1 10 0
1 20 0
1 30 0
2 10 0
2 20 1
2 30 0
2 40 0
3 10 0
3 20 0
3 30 1
....
for id 1, i want to select the last row since all censor indicator is 0; for
id 2, i want to select the row where censor ==1; for id 3, i also want to
select the row where censor==1. So if there is a 1 for censor, then I want
to select such a row, otherwise I want to select the
2016 May 09
2
VDPAU DEINTERLACE
On 09.05.2016 19:37, Ilia Mirkin wrote:
> Mesa only supports the non-spatial temporal deinterlace (deint=3). I'm
> guessing that due to some unfortunate issues, you're no longer getting
> hw accelerated video decoding. Check in vdpauinfo to make sure that
> it's indeed showing the relevant codec as supported. If not, you can
> turn that back on by updating to mesa
2006 May 08
1
Repeatability and lme
Dear R-help list members
I gathered longitudinal data on fish behaviour which I try to analyse using
a multi level model for change. Mostly, I am following Singer & Willett
(2003), who provide also the S/R code for their examples in the book (e.g.
http://www.ats.ucla.edu/stat/Splus/examples/alda/ch4.htm). Of course I am
interested in change over time, but I am also very much interested in
2007 Sep 21
1
How can I setup Ubuntu 7.04 feisty + Udev + Nut + Unitek Ups (megatec) + Usb ????
Hello
I've got an Unitek UPS (650ipE) that use megatec driver ...
I'm running Ubuntu 7.04 with a 2.6.20 kernel and nut 2.0.5-1 package
Ubuntu by default use Udev and "hid", "usbhid", "evdev" kernel modules
are loaded automatically
The UPS is detected on system level but "upsdrvctl" can't access to
the device ...
Does anyone could give
2007 Jun 12
3
Panel data
Dear all R users,
I have a small doubt about panel data analysis. My basic understanding on Panel data is a type of data that is collected over time and subjects. Vector Autoregressive Model (VAR) model used on this type of data. Therefore can I say that, one of statistical tools used for analysis of panel data is VAR model? If you clarify my doubt I will be very grateful.
Thanks and regards,
2012 Oct 31
0
[LLVMdev] [RFC] Extend LLVM IR to express "fast-math" at a per-instruction level
On Oct 30, 2012, at 4:19 PM, Dan Gohman <dan433584 at gmail.com> wrote:
> On Tue, Oct 30, 2012 at 2:25 PM, Michael Ilseman <milseman at apple.com> wrote:
> Here's a new version of the RFC, incorporating and addressing the feedback from Krzysztof, Eli, Duncan, and Dan.
>
>
> Revision 1 changes:
> * Removed Fusion flag from all sections
> * Clarified and
2004 Oct 19
0
flexmix version 1.0-0 released
Dear useRs,
FlexMix version 1.0-0 has been released on CRAN. FlexMix implements a
general framework for finite mixtures of regression models using the
EM algorithm. FlexMix provides the E-step and all data handling,
while the M-step can be supplied by the user to easily define new
models. Existing drivers implement mixtures of standard linear models,
generalized linear models and model-based
2004 Oct 19
0
flexmix version 1.0-0 released
Dear useRs,
FlexMix version 1.0-0 has been released on CRAN. FlexMix implements a
general framework for finite mixtures of regression models using the
EM algorithm. FlexMix provides the E-step and all data handling,
while the M-step can be supplied by the user to easily define new
models. Existing drivers implement mixtures of standard linear models,
generalized linear models and model-based
2007 Sep 18
1
Installing add-on packages
Admittedly, I don't have much experience with R. I have dowloaded and
installed some add-on packages (leaps, for one). When I try to run the
leaps function I get the following error:
Error: could not find function "leaps"
Any idea on what the problem could be? Thanks,
--
John R Pleis
2011 Dec 12
0
Confidence intervals of gls function?
Dear gls-experts,
while reading and testing some examples of the book
"introductionary time series analysis with R",
I encountered the following fact which puzzles me.
Confidence intervals for global temperature time series (P99)
computed from general least squares (GLS) to fit the time series.
I repeat the example from the book and get the same results:
temp.gls=gls(temp ~
2013 Sep 06
1
directives to explicitely exclude objects from import into namespaces
Hi,
recently R CMD check --as-cran has noticed some more issues with
package namespace imports with the recommended remedy to
use importFrom() and friends.
In my case, there was only a conflict restricted to some few imports,
while I would prefer to still import all the non-conflicting objects,
methods, and classes of the respective package namespace.
So would it be possible to have some new