shelldweller
/
movielens
1
1
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

commit from command line

This commit is contained in:
shelldweller 2021-09-13 01:36:05 -06:00
parent c12e8a644f
commit 5a22ee188e
2 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
movielens-recommendation-system.Rmd
View File

@ -144,7 +144,7 @@ method_string <- paste("Naive method using average rating of", as.character(mu_h
rmse_results <- tibble(method = method_string, RMSE = naive_rmse) rmse_results <- tibble(method = method_string, RMSE = naive_rmse)
rmse_results #rmse_results
``` ```
#### Movie Effect Model #### Movie Effect Model
@ -351,7 +351,7 @@ rmse_results <- bind_rows(rmse_results, tibble(method=final_method, RMSE = lambd
The final RMSE does not seem to depend greatly on lambda to a high degree of precision. Optimizing lambda to the integer level seems sufficient. The final RMSE does not seem to depend greatly on lambda to a high degree of precision. Optimizing lambda to the integer level seems sufficient.
```{r rmse results, echo=FALSE} ```{r rmse results, echo=FALSE}
print.data.frame(rmse_results) #print.data.frame(rmse_results)
``` ```

BIN
movielens-recommendation-system.pdf
View File

Binary file not shown.