Hi,
The reproducible example is:
library(keras)
input_tensor <- layer_input(shape = list(224, 224, 3), name = "input_tensor")
conv_base <- application_mobilenet(
weights = "imagenet",
include_top = FALSE,
input_shape = c(224, 224, 3)
)
output_tensor <- input_tensor %>%
conv_base() %>%
layer_global_average_pooling_2d() %>%
layer_dense(units = 1024, name = "fc1") %>%
layer_activation(activation = "relu") %>%
layer_batch_normalization() %>%
layer_dense(units = 2, activation = "softmax", name = "fc4")
model <- keras_model(input_tensor, output_tensor)
save_model_hdf5(object = model, filepath = "model.h5")
modelo <- load_model_hdf5(filepath = "model.h5")
My environment is:
> devtools::session_info()
Session info ----------------------------------------------------------------------------------------------------------------------
setting value
version R version 3.4.4 (2018-03-15)
system x86_64, mingw32
ui RStudio (1.2.933)
language (EN)
collate Spanish_Spain.1252
tz Europe/Berlin
date 2018-10-02
Packages --------------------------------------------------------------------------------------------------------------------------
package * version date source
assertthat 0.2.0 2017-04-11 CRAN (R 3.4.4)
backports 1.1.2 2017-12-13 CRAN (R 3.4.3)
base * 3.4.4 2018-03-15 local
base64enc 0.1-3 2015-07-28 CRAN (R 3.4.1)
bindr 0.1.1 2018-03-13 CRAN (R 3.4.4)
bindrcpp 0.2.2 2018-03-29 CRAN (R 3.4.4)
compiler 3.4.4 2018-03-15 local
datasets * 3.4.4 2018-03-15 local
devtools 1.13.6 2018-06-27 CRAN (R 3.4.4)
digest 0.6.15 2018-01-28 CRAN (R 3.4.3)
dplyr 0.7.4 2017-09-28 CRAN (R 3.4.3)
glue 1.3.0 2018-07-17 CRAN (R 3.4.4)
graphics * 3.4.4 2018-03-15 local
grDevices * 3.4.4 2018-03-15 local
grid 3.4.4 2018-03-15 local
here 0.1 2017-05-28 CRAN (R 3.4.4)
jsonlite 1.5 2017-06-01 CRAN (R 3.4.4)
keras * 2.2.0 2018-08-24 CRAN (R 3.4.4)
knitr 1.20 2018-02-20 CRAN (R 3.4.4)
lattice 0.20-35 2017-03-25 CRAN (R 3.4.4)
magrittr 1.5 2014-11-22 CRAN (R 3.4.4)
Matrix 1.2-12 2017-11-30 CRAN (R 3.4.4)
memoise 1.1.0 2017-04-21 CRAN (R 3.4.4)
methods * 3.4.4 2018-03-15 local
packrat 0.4.9-2 2018-04-20 CRAN (R 3.4.4)
pillar 1.2.1 2018-02-27 CRAN (R 3.4.4)
pkgconfig 2.0.1 2017-03-21 CRAN (R 3.4.4)
R6 2.2.2 2017-06-17 CRAN (R 3.4.4)
Rcpp 0.12.18 2018-07-23 CRAN (R 3.4.4)
reticulate 1.10 2018-08-05 CRAN (R 3.4.4)
rlang 0.2.2 2018-08-16 CRAN (R 3.4.4)
rprojroot 1.3-2 2018-01-03 CRAN (R 3.4.4)
stats * 3.4.4 2018-03-15 local
tensorflow 1.9 2018-08-07 CRAN (R 3.4.4)
tfruns 1.3 2018-05-24 Github (rstudio/tfruns@03fb652)
tibble 1.4.2 2018-01-22 CRAN (R 3.4.4)
tools 3.4.4 2018-03-15 local
utils * 3.4.4 2018-03-15 local
whisker 0.3-2 2013-04-28 CRAN (R 3.4.4)
withr 2.1.2 2018-03-15 CRAN (R 3.4.4)
zeallot 0.1.0 2018-01-28 CRAN (R 3.4.4)