Update README.md

README.md

@@ -26,6 +26,16 @@ This repo releases the trained LLaMA-adapter weights in paper "GenTranslate: Lar
 
 **Model:** This repo
 
+***Filename format:*** [data\_source]\_[src\_language\_code]\_[tgt\_language\_code]\_[task].pth
+      
+e.g. covost2_ar_en_st.pth
+
+***Note:***
+- Language code look-up: Table 15 & 17 in https://arxiv.org/pdf/2402.06894.pdf
+- Source/target language refers to the translation task, so that the N-best hypotheses and ground-truth transcription are both in target language
+- For speech translation datasets (FLEURS, CoVoST-2, MuST-C), the task ID "mt" denotes cascaded ASR+MT pipeline
+
+
 If you consider this work would be related or useful for your research, please kindly consider to cite the work below. Thank you.
 
 ```bib