ramsrigouthamg
commited on
Commit
·
b484b9e
1
Parent(s):
f0ec0a3
Create README.md
Browse files
README.md
ADDED
@@ -0,0 +1,48 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1 |
+
!pip install transformers==4.10.2
|
2 |
+
|
3 |
+
!pip install sentencepiece==0.1.96
|
4 |
+
|
5 |
+
```
|
6 |
+
from transformers import AutoTokenizer, AutoModelForSeq2SeqLM
|
7 |
+
|
8 |
+
model = AutoModelForSeq2SeqLM.from_pretrained("ramsrigouthamg/t5-large-paraphraser-diverse-high-quality")
|
9 |
+
tokenizer = AutoTokenizer.from_pretrained("ramsrigouthamg/t5-large-paraphraser-diverse-high-quality")
|
10 |
+
|
11 |
+
import torch
|
12 |
+
device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
|
13 |
+
print ("device ",device)
|
14 |
+
model = model.to(device)
|
15 |
+
|
16 |
+
# Beam Search
|
17 |
+
|
18 |
+
context = "Once, a group of frogs were roaming around the forest in search of water."
|
19 |
+
text = "paraphrase: "+context + " </s>"
|
20 |
+
|
21 |
+
encoding = tokenizer.encode_plus(text,max_length =128, padding=True, return_tensors="pt")
|
22 |
+
input_ids,attention_mask = encoding["input_ids"].to(device), encoding["attention_mask"].to(device)
|
23 |
+
|
24 |
+
model.eval()
|
25 |
+
beam_outputs = model.generate(
|
26 |
+
input_ids=input_ids,attention_mask=attention_mask,
|
27 |
+
max_length=128,
|
28 |
+
early_stopping=True,
|
29 |
+
num_beams=15,
|
30 |
+
num_return_sequences=3
|
31 |
+
|
32 |
+
)
|
33 |
+
|
34 |
+
print ("\n\n")
|
35 |
+
print ("Original: ",context)
|
36 |
+
for beam_output in beam_outputs:
|
37 |
+
sent = tokenizer.decode(beam_output, skip_special_tokens=True,clean_up_tokenization_spaces=True)
|
38 |
+
print (sent)
|
39 |
+
```
|
40 |
+
|
41 |
+
**Output from the above code**
|
42 |
+
|
43 |
+
```
|
44 |
+
Original: Once, a group of frogs were roaming around the forest in search of water.
|
45 |
+
paraphrasedoutput: A herd of frogs were wandering around the woods in search of water.
|
46 |
+
paraphrasedoutput: A herd of frogs was wandering around the woods in search of water.
|
47 |
+
paraphrasedoutput: A herd of frogs were wandering around the forest in search of water at one time.
|
48 |
+
```
|