From 0deb37d8955b30cafdb05a75d336824738666cdd Mon Sep 17 00:00:00 2001
From: Ting-Jun Wang <levi900227@gmail.com>
Date: Wed, 6 Dec 2023 15:30:56 +0800
Subject: [PATCH] fix: hw4 random seed

---
 hw4/hw4_10.py     |   2 +-
 hw4/hw4_11.png    | Bin 0 -> 9635 bytes
 hw4/hw4_11.py     |   4 +-
 hw4/hw4_12.png    | Bin 0 -> 9266 bytes
 hw4/hw4_train.dat | 200 ++++++++++++++++++++++++++++++++++++++++++++++
 5 files changed, 203 insertions(+), 3 deletions(-)
 create mode 100644 hw4/hw4_11.png
 create mode 100644 hw4/hw4_12.png
 create mode 100644 hw4/hw4_train.dat

diff --git a/hw4/hw4_10.py b/hw4/hw4_10.py
index 1241d1d..9071a7d 100644
--- a/hw4/hw4_10.py
+++ b/hw4/hw4_10.py
@@ -53,7 +53,7 @@ if __name__ == '__main__':
 
     ans, min_err = None, 1
     for i in results:
-        print(i['error'])
+        print(i)
         if i['error'] <= min_err:
             min_err = i['error']
             ans = i
diff --git a/hw4/hw4_11.png b/hw4/hw4_11.png
new file mode 100644
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diff --git a/hw4/hw4_11.py b/hw4/hw4_11.py
index 1eacc73..ba8276f 100644
--- a/hw4/hw4_11.py
+++ b/hw4/hw4_11.py
@@ -36,7 +36,6 @@ def error(gt, pred):
     return err/len(gt)
 
 def new_split(x, y):
-    random.seed(datetime.datetime.now().timestamp())
     data = list(zip(x, y))
     random.shuffle(data)
     x, y = zip(*data)
@@ -47,8 +46,9 @@ def new_split(x, y):
 x, y = read_data(FILENAME)
 x = format(x)
 log_lambda = []
-for _ in range(128):
+for i in range(128):
     (train_x, train_y), (val_x, val_y) = new_split(x, y)
+    random.seed(datetime.datetime.now().timestamp()+i)
     prob = problem(train_y, train_x)
 
     lambda_powers = [-6, -4, -2, 0, 2]
diff --git a/hw4/hw4_12.png b/hw4/hw4_12.png
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diff --git a/hw4/hw4_train.dat b/hw4/hw4_train.dat
new file mode 100644
index 0000000..fa86ecb
--- /dev/null
+++ b/hw4/hw4_train.dat
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