Closed njtierney closed 2 weeks ago
library(devtools) #> Loading required package: usethis library(testthat) #> #> Attaching package: 'testthat' #> The following object is masked from 'package:devtools': #> #> test_file load_all(".") #> ℹ Loading greta #> ℹ Initialising python and checking dependencies, this may take a moment. #> ✔ Initialising python and checking dependencies ... done! #> #> Loaded Tensorflow version 2.10.0 source(here::here("tests/testthat/helpers.R")) x <- rnorm(5, 2, 0.1) z <- variable(dim = 5) distribution(x) <- normal(z, 0.1) m <- model(z) optimisers <- lst( gradient_descent, adadelta, adagrad, adam, ftrl, rms_prop ) opt_df <- opt_df_run(optimisers, m, x) tidied_opt <- tidy_optimisers(opt_df, tolerance = 1e-2) expect_true(all(tidied_opt$convergence == 0)) expect_true(all(tidied_opt$iterations <= 200)) expect_true(all(tidied_opt$close_to_truth)) #> Error: all(tidied_opt$close_to_truth) is not TRUE #> #> `actual`: FALSE #> `expected`: TRUE tidied_opt %>% filter(!close_to_truth) %>% select(opt, par_x_diff, par, convergence, iterations, x_val) %>% unnest_longer(col = c(par_x_diff, par, x_val)) %>% knitr::kable()
Created on 2022-12-15 with reprex v2.0.2
Created on 2022-12-15 with reprex v2.0.2
Session info
``` r sessioninfo::session_info() #> ─ Session info ─────────────────────────────────────────────────────────────── #> setting value #> version R version 4.2.1 (2022-06-23) #> os macOS Monterey 12.3.1 #> system aarch64, darwin20 #> ui X11 #> language (EN) #> collate en_US.UTF-8 #> ctype en_US.UTF-8 #> tz Australia/Brisbane #> date 2022-12-15 #> pandoc 2.19.2 @ /Applications/RStudio.app/Contents/Resources/app/quarto/bin/tools/ (via rmarkdown) #> #> ─ Packages ─────────────────────────────────────────────────────────────────── #> ! package * version date (UTC) lib source #> abind 1.4-5 2016-07-21 [1] CRAN (R 4.2.0) #> assertthat 0.2.1 2019-03-21 [1] CRAN (R 4.2.0) #> backports 1.4.1 2021-12-13 [1] CRAN (R 4.2.0) #> base64enc 0.1-3 2015-07-28 [1] CRAN (R 4.2.0) #> brio 1.1.3 2021-11-30 [1] CRAN (R 4.2.0) #> broom 1.0.1 2022-08-29 [1] CRAN (R 4.2.0) #> cachem 1.0.6 2021-08-19 [1] CRAN (R 4.2.0) #> callr 3.7.3 2022-11-02 [1] CRAN (R 4.2.0) #> cellranger 1.1.0 2016-07-27 [1] CRAN (R 4.2.0) 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2022-10-18 [1] CRAN (R 4.2.0) #> yesno 0.1.2 2020-07-10 [1] CRAN (R 4.2.0) #> #> [1] /Library/Frameworks/R.framework/Versions/4.2-arm64/Resources/library #> #> P ── Loaded and on-disk path mismatch. #> #> ─ Python configuration ─────────────────────────────────────────────────────── #> python: /Users/nick/Library/r-miniconda-arm64/envs/greta-env-tf2/bin/python #> libpython: /Users/nick/Library/r-miniconda-arm64/envs/greta-env-tf2/lib/libpython3.8.dylib #> pythonhome: /Users/nick/Library/r-miniconda-arm64/envs/greta-env-tf2:/Users/nick/Library/r-miniconda-arm64/envs/greta-env-tf2 #> version: 3.8.13 | packaged by conda-forge | (default, Mar 25 2022, 06:05:16) [Clang 12.0.1 ] #> numpy: /Users/nick/Library/r-miniconda-arm64/envs/greta-env-tf2/lib/python3.8/site-packages/numpy #> numpy_version: 1.23.2 #> tensorflow: /Users/nick/Library/r-miniconda-arm64/envs/greta-env-tf2/lib/python3.8/site-packages/tensorflow #> #> NOTE: Python version was forced by use_python function #> #> ────────────────────────────────────────────────────────────────────────────── ```