self.width = width
states, actions, rewards = escape.generate_episodes(
- nb_train_samples + nb_test_samples, height, width, T
+ nb_train_samples + nb_test_samples, height, width, 3 * T
)
- seq = escape.episodes2seq(states, actions, rewards, lookahead_delta=5)
+ seq = escape.episodes2seq(states, actions, rewards, lookahead_delta=T)
+ seq = seq[:, seq.size(1) // 3 : 2 * seq.size(1) // 3]
self.train_input = seq[:nb_train_samples].to(self.device)
self.test_input = seq[nb_train_samples:].to(self.device)
self.nb_codes = max(self.train_input.max(), self.test_input.max()) + 1
- # if logger is not None:
- # for s, a in zip(self.train_input[:100], self.train_ar_mask[:100]):
- # logger(f"train_sequences {self.problem.seq2str(s)}")
- # a = "".join(["01"[x.item()] for x in a])
- # logger(f" {a}")
-
def batches(self, split="train", nb_to_use=-1, desc=None):
assert split in {"train", "test"}
input = self.train_input if split == "train" else self.test_input
self, n_epoch, model, result_dir, logger, deterministic_synthesis, nmax=1000
):
result = self.test_input[:100].clone()
+
+ # Saving the ground truth
+
+ s, a, r, lr = escape.seq2episodes(
+ result, self.height, self.width, lookahead=True
+ )
+ str = escape.episodes2str(
+ s, a, r, lookahead_rewards=lr, unicode=True, ansi_colors=True
+ )
+
+ filename = os.path.join(result_dir, f"test_true_seq_{n_epoch:04d}.txt")
+ with open(filename, "w") as f:
+ f.write(str)
+ logger(f"wrote {filename}")
+
+ # Re-generating from the first frame
+
ar_mask = (
torch.arange(result.size(1), device=result.device)
> self.height * self.width + 2
device=self.device,
)
+ # Saving the generated sequences
+
s, a, r, lr = escape.seq2episodes(
result, self.height, self.width, lookahead=True
)