Hugging Face's logo

Karez
/
KHWR

Image-to-Text
Safetensors
PyTorch
Central Kurdish
handwritten-text-recognition
kurdish
sorani
crnn
frequency-adaptive-attention
ctc
Model card Files
xet
 Community
KHWR
File size: 1,096 Bytes
8a478a7
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
{
  "architecture": "CRNN-Baseline",
  "model_family": "Baseline",
  "model_type": "baseline_no_attention",
  "task": "handwritten-text-recognition",
  "language": "Kurdish (Central / Sorani)",
  "script": "Arabic-based",
  "decoder": "CTC",
  "image_height": 64,
  "image_width": 164,
  "cnn_backbone": "6-block CNN, max 256 channels",
  "rnn": {
    "type": "BiLSTM",
    "num_layers": 3,
    "hidden_size": 160,
    "dropout": 0.3
  },
  "attention": {
    "attention_type": "none"
  },
  "vocab_size": 113,
  "ctc_blank_idx": 0,
  "parameters": 3841016,
  "training": {
    "optimizer": "AdamW",
    "lr_schedule": "OneCycleLR",
    "peak_learning_rate": 0.0005,
    "weight_decay": 0.0001,
    "batch_size": 32,
    "max_epochs": 80,
    "early_stopping_patience": 10,
    "gradient_clip": 5.0,
    "mixed_precision": "FP16",
    "augmentation": "adaptive",
    "seed": 42,
    "best_epoch": 75,
    "best_val_cer": 0.0324147009948853
  },
  "evaluation": {
    "dataset": "DASTNUS Unique Words",
    "test_cer": 0.038,
    "test_wer": 0.1544
  }
}