Mis*_*lav 5 python r h5py rstudio
我使用的是R 3.4.2.我正在关注包中的例子decryptr
library(decryptr)
# Download captchas
captcha <- download_tjmg(dest = 'img')
keras_tjmg <- decryptrModels::read_model('tjmg')
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最后一行代码产生错误
Error in keras::load_model_hdf5(file_path) :
The h5py Python package is required to save and load models
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我试图从终端重新安装h5py包.我也安装了keras
包.我可以在pyrthon中导入h5py包,但Rstudio不知道它以某种方式识别它.
我以前从未安装过这些软件包,但我按照以下步骤操作并成功了!这也花了一些时间,因为除了你报告的之外,它还给了我各种各样的错误。
最后,我想出了这个:在终端中,
pip uninstall h5py
pip install h5py
pip uninstall keras
pip install keras
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我在Python中检查了import h5py
运行是否正确(第一次,它给了我一个DLL失败。)然后在R中,重新启动后,
install.packages("reticulate")
install.packages("tensorflow")
install.packages("keras")
install.packages("h5py")
devtools::install_github("decryptr/decryptr")
devtools::install_github("decryptr/decryptrModels")
library(keras)
install_keras()
# Check where Python's looked for
reticulate::py_config()
library(decryptr)
library(decryptrModels)
captcha <- captcha_download_tjmg(dest = 'img')
keras_tjmg <- read_model('tjmg')
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我sessionInfo()
的如下:
R version 3.4.1 (2017-06-30)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows >= 8 x64 (build 9200)
Matrix products: default
locale:
[1] LC_COLLATE=English_United States.1252
[2] LC_CTYPE=English_United States.1252
[3] LC_MONETARY=English_United States.1252
[4] LC_NUMERIC=C
[5] LC_TIME=English_United States.1252
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] decryptrModels_0.0.0.9000 decryptr_0.0.1.9000
[3] keras_2.0.8.9001
loaded via a namespace (and not attached):
[1] Rcpp_0.12.13 prettyunits_1.0.2 assertthat_0.2.0
[4] R6_2.2.2 jsonlite_1.5 magrittr_1.5
[7] httr_1.3.1 tfruns_1.0 rlang_0.1.2
[10] progress_1.1.2 curl_2.8.1 whisker_0.3-2
[13] reticulate_1.2.0.9005 tools_3.4.1 purrr_0.2.3
[16] compiler_3.4.1 base64enc_0.1-3 tensorflow_1.4.0.9003
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让我知道这是否有效。