Update.

[culture.git] / quiz_machine.py

diff --git a/quiz_machine.py b/quiz_machine.py
index f0fb408..321df35 100755 (executable)
--- a/quiz_machine.py
+++ b/quiz_machine.py
@@ -260,7 +260,7 @@ class QuizMachine:
         quizzes,
         mistakes=None,
     ):
-        quizzes = quizzes.clone()
+        quizzes = quizzes.clone().to("cpu")
         n_forward = quizzes[quizzes[:, 0] == self.token_forward]
         n_backward = quizzes[:, 0] == self.token_backward
         backward = quizzes[n_backward]
@@ -271,8 +271,8 @@ class QuizMachine:
         predicted_answers = 1 - predicted_prompts
         if mistakes is not None:
             # 0/-1/+1 ~ not-to-predict / predicted wrong / predicted correct
-            predicted_prompts *= mistakes
-            predicted_answers *= mistakes
+            predicted_prompts *= mistakes.to("cpu")
+            predicted_answers *= mistakes.to("cpu")
         else:
             # 0/2 ~ not-to-predict / to predict
             predicted_prompts *= 2