Merge branch 'decoder' of github.com:Algo-Boys/SWR2-cool-projekt into decoder

1 files changed, 26 insertions, 10 deletions

diff --git a/swr2_asr/utils/visualization.py b/swr2_asr/utils/visualization.py
index a55d0d5..b288c5a 100644
--- a/swr2_asr/utils/visualization.py
+++ b/swr2_asr/utils/visualization.py
@@ -4,19 +4,35 @@ import matplotlib.pyplot as plt
 import torch
 
 
-def plot(epochs, path):
+def plot(path):
     """Plots the losses over the epochs"""
-    losses = []
+    train_losses = []
     test_losses = []
     cers = []
     wers = []
-    for epoch in range(1, epochs + 1):
-        current_state = torch.load(path + str(epoch))
-        losses.append(current_state["loss"])
-        test_losses.append(current_state["test_loss"])
-        cers.append(current_state["avg_cer"])
-        wers.append(current_state["avg_wer"])
 
-    plt.plot(losses)
-    plt.plot(test_losses)
+    epoch = 5
+    while True:
+        try:
+            current_state = torch.load(path + str(epoch), map_location=torch.device("cpu"))
+        except FileNotFoundError:
+            break
+        train_losses.append((epoch, current_state["train_loss"].item()))
+        test_losses.append((epoch, current_state["test_loss"]))
+        cers.append((epoch, current_state["avg_cer"]))
+        wers.append((epoch, current_state["avg_wer"]))
+        epoch += 5
+
+    plt.plot(*zip(*train_losses), label="train_loss")
+    plt.plot(*zip(*test_losses), label="test_loss")
+    plt.plot(*zip(*cers), label="cer")
+    plt.plot(*zip(*wers), label="wer")
+    plt.xlabel("epoch")
+    plt.ylabel("score")
+    plt.title("Model performance for 5n epochs")
+    plt.legend()
     plt.savefig("losses.svg")
+
+
+if __name__ == "__main__":
+    plot("data/runs/epoch")