add introduction of fst hotwords

雾聪

2024-01-01 f047ff8aa4fb11215a3eb5a425fee77ff72e5dba

 runtime/onnxruntime/src/util.cpp

@@ -584,7 +584,8 @@
                }
            }
            // format
            ts_sent += "{'text':'" + text_seg + "',";
            ts_sent += "{'text_seg':'" + text_seg + "',";
            ts_sent += "'punc':'" + characters[idx_str] + "',";
            ts_sent += "'start':'" + to_string(start) + "',";
            ts_sent += "'end':'" + to_string(end) + "',";
            ts_sent += "'ts_list':" + VectorToString(ts_seg) + "}";
@@ -620,7 +621,8 @@
            end = ts_seg[ts_seg.size()-1][1];
        }
        // format
        ts_sent += "{'text':'" + text_seg + "',";
        ts_sent += "{'text_seg':'" + text_seg + "',";
        ts_sent += "'punc':'',";
        ts_sent += "'start':'" + to_string(start) + "',";
        ts_sent += "'end':'" + to_string(end) + "',";
        ts_sent += "'ts_list':" + VectorToString(ts_seg) + "}";