Emo2Vec限定选择的情感类别 (#1730)

* 限定选择的情感类别

* 使用none来禁用情感标签输出

* 修改输出接口

* 使用unuse来禁用token

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Co-authored-by: 常材 <gaochangfeng.gcf@alibaba-inc.com>

funasr/models/emotion2vec/model.py

@@ -249,10 +249,17 @@ class Emotion2vec(torch.nn.Module):
             if self.proj:
                 x = x.mean(dim=1)
                 x = self.proj(x)
+                for idx, lab in enumerate(labels):
+                    x[:,idx] = -np.inf if lab.startswith("unuse") else x[:,idx]
                 x = torch.softmax(x, dim=-1)
                 scores = x[0].tolist()
 
-            result_i = {"key": key[i], "labels": labels, "scores": scores}
+            select_label = [lb for lb in labels if not lb.startswith("unuse")]
+            select_score = [scores[idx] for idx, lb in enumerate(labels) if not lb.startswith("unuse")]
+
+            # result_i = {"key": key[i], "labels": labels, "scores": scores}
+            result_i = {"key": key[i], "labels": select_label, "scores": select_score}
+
             if extract_embedding:
                 result_i["feats"] = feats
             results.append(result_i)