Update README.md

README.md

@@ -17,12 +17,15 @@ model-index:
       name: Speech Recognition
     dataset:
       type: mozilla-foundation/common_voice_7_0
-      name: Common Voice as
+      name: Common Voice 7
       args: as
     metrics:
       - type: wer    # Required. Example: wer
-        value: 67.679  # Required. Example: 20.90
+        value: 59.767  # Required. Example: 20.90
         name: Test WER    # Optional. Example: Test WER
+      - name: Test CER
+        type: cer
+        value: 22.149
 ---
 
 <!-- This model card has been generated automatically according to the information the Trainer had access to. You
@@ -82,7 +85,42 @@ The following hyperparameters were used during training:
 
 ### Framework versions
 
-- Transformers 4.15.0
+- Transformers 4.16.0
 - Pytorch 1.10.0+cu111
 - Datasets 1.17.0
 - Tokenizers 0.10.3
+
+#### Evaluation Commands
+1. To evaluate on `mozilla-foundation/common_voice_7_0` with split `test`
+
+```bash
+python eval.py --model_id anuragshas/wav2vec2-large-xls-r-300m-as --dataset mozilla-foundation/common_voice_7_0 --config as --split test
+```
+
+
+### Inference With LM
+
+```python
+import torch
+from datasets import load_dataset
+from transformers import AutoModelForCTC, AutoProcessor
+import torchaudio.functional as F
+model_id = "anuragshas/wav2vec2-large-xls-r-300m-as"
+sample_iter = iter(load_dataset("mozilla-foundation/common_voice_7_0", "as", split="test", streaming=True, use_auth_token=True))
+sample = next(sample_iter)
+resampled_audio = F.resample(torch.tensor(sample["audio"]["array"]), 48_000, 16_000).numpy()
+model = AutoModelForCTC.from_pretrained(model_id)
+processor = AutoProcessor.from_pretrained(model_id)
+input_values = processor(resampled_audio, return_tensors="pt").input_values
+with torch.no_grad():
+    logits = model(input_values).logits
+transcription = processor.batch_decode(logits.numpy()).text
+# => "জাহাজত তো তিশকুৰলৈ যাব কিন্তু জহাজিটো আহিপনে"
+```
+
+### Eval results on Common Voice 7 "test" (WER):
+
+| Without LM | With LM (run `./eval.py`) |
+|---|---|
+| 67 | 59.767 |
+