From 94de39dde2e616a01683c518023d0fab72b4e103 Mon Sep 17 00:00:00 2001
From: 游雁 <zhifu.gzf@alibaba-inc.com>
Date: 星期一, 19 二月 2024 22:21:50 +0800
Subject: [PATCH] aishell example
---
runtime/onnxruntime/src/util.cpp | 85 +++++++++++++++++++++++++++++++++++++++++-
1 files changed, 82 insertions(+), 3 deletions(-)
diff --git a/runtime/onnxruntime/src/util.cpp b/runtime/onnxruntime/src/util.cpp
index 2738d35..a12570b 100644
--- a/runtime/onnxruntime/src/util.cpp
+++ b/runtime/onnxruntime/src/util.cpp
@@ -255,7 +255,8 @@
}
bool TimestampIsPunctuation(const std::string& str) {
- const std::string punctuation = u8"锛屻�傦紵銆�,.?";
+ const std::string punctuation = u8"锛屻�傦紵銆�,?";
+ // const std::string punctuation = u8"锛屻�傦紵銆�,.?";
for (char ch : str) {
if (punctuation.find(ch) == std::string::npos) {
return false;
@@ -304,6 +305,10 @@
}
bool TimestampIsPunctuation(U16CHAR_T &u16) {
+ // (& ' -) in the dict
+ if (u16 == 0x26 || u16 == 0x27 || u16 == 0x2D){
+ return false;
+ }
return (u16 >= 0x21 && u16 <= 0x2F) // 鏍囧噯ASCII鏍囩偣
|| (u16 >= 0x3A && u16 <= 0x40) // 鏍囧噯ASCII鏍囩偣
|| (u16 >= 0x5B && u16 <= 0x60) // 鏍囧噯ASCII鏍囩偣
@@ -360,9 +365,13 @@
}
}
-std::string VectorToString(const std::vector<std::vector<int>>& vec) {
+std::string VectorToString(const std::vector<std::vector<int>>& vec, bool out_empty) {
if(vec.size() == 0){
- return "";
+ if(out_empty){
+ return "";
+ }else{
+ return "[]";
+ }
}
std::ostringstream out;
out << "[";
@@ -557,6 +566,76 @@
return timestamps_str;
}
+std::string TimestampSentence(std::string &text, std::string &str_time){
+ std::vector<std::string> characters;
+ funasr::TimestampSplitChiEngCharacters(text, characters);
+ vector<vector<int>> timestamps = funasr::ParseTimestamps(str_time);
+
+ int idx_str = 0, idx_ts = 0;
+ int start = -1, end = -1;
+ std::string text_seg = "";
+ std::string ts_sentences = "";
+ std::string ts_sent = "";
+ vector<vector<int>> ts_seg;
+ while(idx_str < characters.size()){
+ if (TimestampIsPunctuation(characters[idx_str])){
+ if(ts_seg.size() >0){
+ if (ts_seg[0].size() == 2){
+ start = ts_seg[0][0];
+ }
+ if (ts_seg[ts_seg.size()-1].size() == 2){
+ end = ts_seg[ts_seg.size()-1][1];
+ }
+ }
+ // format
+ 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, false) + "}";
+
+ if (idx_str == characters.size()-1){
+ ts_sentences += ts_sent;
+ } else{
+ ts_sentences += ts_sent + ",";
+ }
+ // clear
+ text_seg = "";
+ ts_sent = "";
+ start = 0;
+ end = 0;
+ ts_seg.clear();
+ } else if(idx_ts < timestamps.size()) {
+ if (text_seg.empty()){
+ text_seg = characters[idx_str];
+ }else{
+ text_seg += " " + characters[idx_str];
+ }
+ ts_seg.push_back(timestamps[idx_ts]);
+ idx_ts++;
+ }
+ idx_str++;
+ }
+ // for none punc results
+ if(ts_seg.size() >0){
+ if (ts_seg[0].size() == 2){
+ start = ts_seg[0][0];
+ }
+ if (ts_seg[ts_seg.size()-1].size() == 2){
+ end = ts_seg[ts_seg.size()-1][1];
+ }
+ // format
+ 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, false) + "}";
+ ts_sentences += ts_sent;
+ }
+
+ return "[" +ts_sentences + "]";
+}
+
std::vector<std::string> split(const std::string &s, char delim) {
std::vector<std::string> elems;
std::stringstream ss(s);
--
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