Hello RStudio community:
To develop a deep learning classification model with a dataset that has 9011 rows and 3 columns, I have attempted the installation of keras and tensorflow on my Windows 10 system with the following commands:
I have two decisions to make to further progress:
Which install command, must have version = "cpu" during installation? I tried install.packages("reticulate", version = "cpu").
There was a warning that "keras" was compiled under R version 4.0.3, and therefore I installed the new R version 4.0.3 ("Bunnies-Wunnies Freak Out") for compatibility.
I then read the mnist dataset into the script editor with the R command:
mnist <- dataset_mnist(),
and got the following error message about an incompatible library - HDF5. Can experts please suggest a solution.
Thanks for your help,
text of error message
R version 4.0.3 (2020-10-10) -- "Bunny-Wunnies Freak Out"
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[Workspace loaded from ~/.RData]
mnist <- dataset_mnist()
Warning! HDF5 library version mismatched error
The HDF5 header files used to compile this application do not match
the version used by the HDF5 library to which this application is linked.
Data corruption or segmentation faults may occur if the application continues.
This can happen when an application was compiled by one version of HDF5 but
linked with a different version of static or shared HDF5 library.
You should recompile the application or check your shared library related
settings such as 'LD_LIBRARY_PATH'.
You can, at your own risk, disable this warning by setting the environment
variable 'HDF5_DISABLE_VERSION_CHECK' to a value of '1'.
Setting it to 2 or higher will suppress the warning messages totally.
Headers are 1.10.6, library is 1.10.5
SUMMARY OF THE HDF5 CONFIGURATION =================================
HDF5 Version: 1.10.5 Configured on: 2019-03-04 Configured by: Visual Studio 14 2015 Win64 Host system: Windows-10.0.17763 Uname information: Windows Byte sex: little-endian Installation point: C:/Program Files/HDF5
Build Mode: Debugging Symbols: Asserts: Profiling: Optimization Level:
Statically Linked Executables: OFF
LDFLAGS: /machine:x64 H5_LDFLAGS: AM_LDFLAGS: Extra libraries: Archiver: Ranlib:
C: yes C Compiler: C:/Program Files (x86)/Microsoft Visual Studio 14.0/VC/bin/x86_amd64/cl.exe 19.0.24218.1 CPPFLAGS: H5_CPPFLAGS: AM_CPPFLAGS: CFLAGS: /DWIN32 /D_WINDOWS /W3 H5_CFLAGS: AM_CFLAGS: Shared C Library: YES Static C Library: YES Fortran: OFF Fortran Compiler: Fortran Flags: H5 Fortran Flags: AM Fortran Flags: Shared Fortran Library: YES