Beginner score
55/100
Competition workspace
适合已有 PaddlePaddle／PaddleOCR 使用经验、能训练和优化图像表格结构识别模型的团队。参赛者还需要能处理 PubTabNet 表格图像，并按指定 JSON 格式生成 HTML 结构预测；若希望进入决赛，还应能在 AtomGit 开源完整训练、推理代码和权重，并参加线下答辩。
Suggested next step
Decide whether this contest fits your current stage before you sink time into the leaderboard.
Beginner score
55/100
Learning value
58/100
Estimated effort
10-30 hours
Metric
Official scoring is published on the Ba…
适合已有 PaddlePaddle／PaddleOCR 使用经验、能训练和优化图像表格结构识别模型的团队。参赛者还需要能处理 PubTabNet 表格图像，并按指定 JSON 格式生成 HTML 结构预测；若希望进入决赛，还应能在 AtomGit 开源完整训练、推理代码和权重，并参加线下答辩。
If the items below still feel unfamiliar, you usually get a better result by preparing first instead of rushing in.
PaddlePaddle
PaddleOCR
表格结构识别
PubTabNet 数据集
HTML 表格序列生成
JSONL 结果文件生成
The real friction is usually not library usage. It is validation, time allocation, and task framing.
核心难点是同时提高复杂表格结构的逐 Token 识别正确性并维持接近基线的推理速度：单个 Token 出错即会使该图像判错。提交不仅是跑出预测结果，还要求使用 PaddlePaddle 训练，并在复核时提供可复现最佳成绩的源码；进入决赛的队伍还需开源代码。
This guide is the best pre-read if you want a cleaner start instead of trial-and-error.
A pre-flight checklist for image competitions when you only have free cloud GPU access.
Your First CV Baseline ChecklistUse these fields to make a quick decision before you dive deeper.
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Official metric is not published on the Baidu AI Studio competition listing; verify scoring on the competition page.