Displaying 5 results from an estimated 5 matches for "rcba".
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2015 Dec 06
3
How to efficiently share data (a dataframe) between R and Java
Dear all,
in our ongoing project we use Java implementations of several
algorithms. We also provide a ?wrapper? implemented as an R package
using rJava (https://github.com/jaroslav-kuchar/rCBA). Based on our
recent experiments, the significant portion of time is spent on copying
a dataframe from R to Java. The Java implementation needs access to the
source dataframe.
I have tested several approaches: calling Java method row-by-row;
serialize the whole data-frame to a temp file and pars...
2015 Dec 15
2
How to efficiently share data (a dataframe) between R and Java
...av Kucha?
> <jaroslav.kuchar at fit.cvut.cz> wrote:
>
>> Dear all,
>>
>> in our ongoing project we use Java implementations of several
>> algorithms. We also provide a ?wrapper? implemented as an R package
>> using rJava (https://github.com/jaroslav-kuchar/rCBA). Based on our
>> recent experiments, the significant portion of time is spent on copying
>> a dataframe from R to Java. The Java implementation needs access to the
>> source dataframe.
>>
>> I have tested several approaches: calling Java method row-by-row;
>> se...
2015 Dec 07
0
How to efficiently share data (a dataframe) between R and Java
...015, at 12:36 PM, Ing. Jaroslav Kucha? <jaroslav.kuchar at fit.cvut.cz> wrote:
> Dear all,
>
> in our ongoing project we use Java implementations of several
> algorithms. We also provide a ?wrapper? implemented as an R package
> using rJava (https://github.com/jaroslav-kuchar/rCBA). Based on our
> recent experiments, the significant portion of time is spent on copying
> a dataframe from R to Java. The Java implementation needs access to the
> source dataframe.
>
> I have tested several approaches: calling Java method row-by-row;
> serialize the whole data...
2015 Dec 15
0
How to efficiently share data (a dataframe) between R and Java
...av.kuchar at fit.cvut.cz> wrote:
>>
>>> Dear all,
>>>
>>> in our ongoing project we use Java implementations of several
>>> algorithms. We also provide a ?wrapper? implemented as an R package
>>> using rJava (https://github.com/jaroslav-kuchar/rCBA). Based on our
>>> recent experiments, the significant portion of time is spent on copying
>>> a dataframe from R to Java. The Java implementation needs access to the
>>> source dataframe.
>>>
>>> I have tested several approaches: calling Java method ro...
2012 Jun 24
0
nouveau _BIOS method
...1f60: a0 0c 7b 50 48 52 43 0a 80 00 a4 0a 09 a1 04 a4 ..{PHRC.........
1f70: 0a 0b 5b 80 4c 50 43 30 02 0a 40 0a c0 5b 81 22 ..[.LPC0.. at ..[."
1f80: 4c 50 43 30 00 00 40 20 49 4f 44 30 08 49 4f 44 LPC0..@ IOD0.IOD
1f90: 31 08 00 40 37 52 41 45 4e 01 00 0d 52 43 42 41 1.. at 7RAEN...RCBA
1fa0: 12 5b 82 49 90 48 5f 45 43 08 5f 48 49 44 0c 41 .[.I.H_EC._HID.A
1fb0: d0 0c 09 08 5f 55 49 44 01 14 26 5f 43 52 53 00 ...._UID..&_CRS.
1fc0: 08 42 46 46 52 11 15 0a 12 47 01 62 00 62 00 00 .BFFR....G.b.b..
1fd0: 01 47 01 66 00 66 00 00 01 79 00 a4 42 46 46 52 .G.f.f...y..BFFR...