From f0f1972c6f34e5bc3bbb6f80d3a5b804ac120aed Mon Sep 17 00:00:00 2001
From: echo840 <87795401+echo840@users.noreply.github.com>
Date: Thu, 16 Jan 2025 21:53:09 +0800
Subject: [PATCH] Update README.md

---
 OCRBench/README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/OCRBench/README.md b/OCRBench/README.md
index 68f56ed..9fd7c73 100644
--- a/OCRBench/README.md
+++ b/OCRBench/README.md
@@ -7,6 +7,7 @@
 
 
 # Data
+To reduce false positives, we filter out questions that have answers containing fewer than 4 symbols from all datasets.
 | Data | Link | Description |
 | --- | --- | --- |
 | Full Test Json | [Full Test](./OCRBench/FullTest.json) | This file contains the test data used in Table 1 and Table 2 from [Paper](https://arxiv.org/abs/2305.07895). |