Merge pull request #1407 from rstudio/misc-fixes

Polish `op_*` docs and converters
rstudio · Feb 23, 2024 · e43f51d · e43f51d
2 parents e0945b0 + 48a8bfc
commit e43f51d
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diff --git a/NEWS.md b/NEWS.md
@@ -20,7 +20,11 @@
 
 - `to_categorical()`, `op_one_hot()`, and `fit()` can now accept R factors, 
   offset them to be 0-based (reported in `#1055`).
+
+- `op_convert_to_numpy()` now returns unconverted NumPy arrays.
 
+- `op_array()` and `op_convert_to_tensor()` no longer error when casting R 
+   doubles to integer types.
 
 # keras3 0.1.0
 

diff --git a/R/install.R b/R/install.R
@@ -18,8 +18,8 @@ install_keras <- function(
     envname = "r-keras", ...,
     extra_packages = c("scipy", "pandas", "Pillow", "pydot", "ipython", "tensorflow_datasets"),
     python_version = ">=3.9,<=3.11",
-    backend = "tensorflow",
-    # backend = c("tensorflow", "jax"),
+    # backend = "tensorflow",
+    backend = c("tensorflow", "jax"),
     # backend = "tf-nightly",
     gpu = NA,
     restart_session = TRUE) {