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转换预测结果为比赛提交格式
从: {"sample_id": 0, "unique_segment_index": 24, ...}
到: {"id": 0, "predicted_index": 24}
"""
import json
def convert_format(input_file, output_file):
"""转换格式"""
print(f"读取: {input_file}")
# 读取原始预测结果
results = []
with open(input_file, 'r', encoding='utf-8') as f:
for line in f:
if line.strip():
results.append(json.loads(line))
print(f"共 {len(results)} 条预测结果")
# 转换格式
converted = []
for result in results:
converted.append({
"id": result["sample_id"],
"predicted_index": result["unique_segment_index"]
})
# 保存新格式
with open(output_file, 'w', encoding='utf-8') as f:
for item in converted:
json.dump(item, f, ensure_ascii=False)
f.write('\n')
print(f"保存到: {output_file}")
print("\n前3条结果:")
for item in converted[:3]:
print(f" {item}")
print(f"\n✅ 格式转换完成！")
print(f"提交文件: {output_file}")
if __name__ == "__main__":
# 使用Detection文件夹内的相对路径
input_file = "../submission/predictions.jsonl"
output_file = "../submission/Emotion_Detection_Result.jsonl"
convert_format(input_file, output_file)
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