Update hyperparams.yaml

hyperparams.yaml

@@ -120,11 +120,15 @@ ctc_scorer: !new:speechbrain.decoders.scorer.CTCScorer
     eos_index: !ref <eos_index>
     blank_index: !ref <blank_index>
     ctc_fc: !ref <ctc_lin>
-    
+
+coverage_scorer: !new:speechbrain.decoders.scorer.CoverageScorer
+   vocab_size: !ref <output_neurons>
+   
 scorer: !new:speechbrain.decoders.scorer.ScorerBuilder
-    full_scorers: [!ref <ctc_scorer>]
+    full_scorers: [!ref <ctc_scorer>, !ref <coverage_scorer>]
     weights:
         ctc: !ref <ctc_weight_decode>
+        coverage: !ref <coverage_penalty>
         
 decoder: !new:speechbrain.decoders.S2SRNNBeamSearcher
    embedding: !ref <emb>
@@ -138,7 +142,6 @@ decoder: !new:speechbrain.decoders.S2SRNNBeamSearcher
    eos_threshold: !ref <eos_threshold>
    using_max_attn_shift: !ref <using_max_attn_shift>
    max_attn_shift: !ref <max_attn_shift>
-   coverage_penalty: !ref <coverage_penalty>
    temperature: !ref <temperature>
    scorer: !ref <scorer>