diff --git a/thirdparty/liblinear/HPKBUILD b/thirdparty/liblinear/HPKBUILD
new file mode 100644
index 0000000000000000000000000000000000000000..7203f761acf3fd9171fb8bfb210999e91148b4a1
--- /dev/null
+++ b/thirdparty/liblinear/HPKBUILD
@@ -0,0 +1,64 @@
+# Contributor: 城meto <myxuan475@126.com>
+# Maintainer: 城meto <myxuan475@126.com>
+
+pkgname=liblinear
+pkgver=v246
+pkgrel=0
+pkgdesc="LIBLINEAR is a simple package for solving large-scale regularized linear classification, regression and outlier detection."
+url="https://www.csie.ntu.edu.tw"
+archs=("armeabi-v7a" "arm64-v8a")
+license=("BSD-3-Clause")
+depends=()
+makedepends=()
+source="https://codeload.github.com/cjlin1/$pkgname/tar.gz/refs/tags/$pkgver"
+buildtools="make"
+
+autounpack=true
+downloadpackage=true
+
+builddir=$pkgname-${pkgver:1}
+packagename=$pkgname-$pkgver.tar.gz
+
+source envset.sh
+
+prepare() {
+    cp -rf $builddir $builddir-$ARCH-build/
+    if [ $ARCH == "armeabi-v7a" ];then
+        setarm32ENV
+    elif [ $ARCH == "arm64-v8a" ];then
+        setarm64ENV
+    else
+        echo "$ARCH not support"
+        return -1
+    fi
+}
+
+build() {
+    make -j4 -C $builddir-$ARCH-build VERBOSE=1 >> $builddir-$ARCH-build/build.log 2>&1
+    ret=$?
+    return $ret
+}
+
+package() {
+    # Makefile 没有提供install，只能copy
+    mkdir -p $LYCIUM_ROOT/usr/$pkgname/$ARCH/include
+    mkdir -p $LYCIUM_ROOT/usr/$pkgname/$ARCH/lib
+    mkdir -p $LYCIUM_ROOT/usr/$pkgname/$ARCH/bin
+    find $builddir-$ARCH-build -name '*.a' -exec cp -af {} $LYCIUM_ROOT/usr/$pkgname/$ARCH/lib/ \;
+    find ./$builddir-$ARCH-build -name '*.h' -exec cp -af {} $LYCIUM_ROOT/usr/$pkgname/$ARCH/include/ \;
+    cp -af $builddir-$ARCH-build/predict $LYCIUM_ROOT/usr/$pkgname/$ARCH/bin
+    cp -af $builddir-$ARCH-build/train $LYCIUM_ROOT/usr/$pkgname/$ARCH/bin
+}
+
+check() {
+    echo "The test must be on an OpenHarmony device!"
+    # real test
+    # train heart_scale  生成heart_scale.model
+    # predict heart_scale.t heart_scale.model output 查看预测精度
+}
+
+# 清理环境
+cleanbuild(){
+    rm -rf $builddir-armeabi-v7a-build $builddir-arm64-v8a-build
+    rm -rf $builddir # $packagename
+}
\ No newline at end of file
diff --git a/thirdparty/liblinear/HPKCHECK b/thirdparty/liblinear/HPKCHECK
new file mode 100644
index 0000000000000000000000000000000000000000..cb2de310edfc3c18dc6870454513cb81e8aa0fec
--- /dev/null
+++ b/thirdparty/liblinear/HPKCHECK
@@ -0,0 +1,59 @@
+# Contributor: 城meto <myxuan475@126.com>
+# Maintainer: 城meto <myxuan475@126.com>
+
+source HPKBUILD > /dev/null 2>&1    # 导入HPKBUILD文件
+logfile=${LYCIUM_THIRDPARTY_ROOT}/${pkgname}/${pkgname}_${ARCH}_${OHOS_SDK_VER}_test.log
+total_count=0
+uint_count=0   # 用于统计测试用例成功执行个数
+
+uint_test() {
+    ret=0
+    cd ${builddir}-${ARCH}-build   
+    ((total_count++))
+    # 测试步骤，执行训练、预期结果
+    echo "---------------------- Test $total_count: type$1 -- $2 ----------------------" >> ${logfile} 2>&1  
+    ./train -s $1 heart_scale >> ${logfile} 2>&1   
+    cp heart_scale heart_scale.t 
+    ./predict heart_scale.t heart_scale.model output >> ${logfile} 2>&1  
+    ret=$?
+
+    # 清空还原
+    rm heart_scale.t
+    rm heart_scale.model
+
+    # 输出结果
+    if [ $ret -ne 0 ];then
+        echo "---------------------- FAIL ----------------------" >> ${logfile} 2>&1
+    else
+        echo "---------------------- SUCCESS ----------------------" >> ${logfile} 2>&1
+        ((uint_count++))
+    fi
+    cd $OLDPWD  
+    return $ret
+}
+
+# 在OH环境执行测试的接口
+openharmonycheck() {
+    uint_count=0                              
+    
+    echo "Unit Test Begin: " > ${logfile} 2>&1      
+    uint_test 0 "L2-regularized logistic regression (primal)"
+    uint_test 1 "L2-regularized L2-loss support vector classification (dual)"
+    uint_test 2 "L2-regularized L2-loss support vector classification (primal)"
+    uint_test 3 "L2-regularized L1-loss support vector classification (dual)"
+    uint_test 4 "support vector classification by Crammer and Singer"
+    uint_test 5 "L1-regularized L2-loss support vector classification"
+    uint_test 6 "L1-regularized logistic regression"
+    uint_test 7 "L2-regularized logistic regression (dual)"
+    uint_test 11 "L2-regularized L2-loss support vector regression (primal)"
+    uint_test 12 "L2-regularized L2-loss support vector regression (dual)"
+    uint_test 13 "L2-regularized L1-loss support vector regression (dual)"
+    uint_test 21 "one-class support vector machine (dual)"                            
+                            
+    echo "Unit Test End: Success $uint_count, Total: $total_count" >> ${logfile} 2>&1       
+    if [ $uint_count -ne $total_count ];then
+        return -1
+    else
+        return 0
+    fi
+}
diff --git a/thirdparty/liblinear/OAT.xml b/thirdparty/liblinear/OAT.xml
new file mode 100644
index 0000000000000000000000000000000000000000..96937ea08644b79312d0ced7c0b3eb1e845108ee
--- /dev/null
+++ b/thirdparty/liblinear/OAT.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <oatconfig>
+        <filefilterlist>
+            <filefilter name="copyrightPolicyFilter" desc="Filters for compatibility，license header policies">
+                <filteritem type="filename" name="HPKBUILD" desc="HPKBUILD文件，不添加版权头"/>
+                <filteritem type="filename" name="SHA512SUM" desc="SHA512SUM文件，不添加版权头"/>
+                <filteritem type="filename" name="LICENSE" desc="LICENSE文件，无需添加许可头"/>
+            </filefilter>
+            <filefilter name="defaultPolicyFilter" desc="Filters for compatibility，license header policies">
+                <filteritem type="filename" name="HPKBUILD" desc="HPKBUILD文件，不添加版权头"/>
+                <filteritem type="filename" name="SHA512SUM" desc="SHA512SUM文件，不添加版权头"/>
+                <filteritem type="filename" name="LICENSE" desc="LICENSE文件，无需添加许可头"/>
+            </filefilter>
+            <filefilter name="binaryFileTypePolicyFilter" desc="Filters for resources files policies">
+                <filteritem type="filename" name="*.png" desc="指导文档需要的png图片"/>
+            </filefilter>
+        </filefilterlist>
+    </oatconfig>
+</configuration>
diff --git a/thirdparty/liblinear/README.OpenSource b/thirdparty/liblinear/README.OpenSource
new file mode 100644
index 0000000000000000000000000000000000000000..1440ddc82ed69c9858b9765fb1b05c42ee70d94b
--- /dev/null
+++ b/thirdparty/liblinear/README.OpenSource
@@ -0,0 +1,11 @@
+[
+    {
+        "Name": "liblinear",
+        "License": "BSD-3-Clause",
+        "License File": "COPYRIGHT",
+        "Version Number": "2.4.6",
+        "Owner": "myxuan475@126.com",
+        "Upstream URL": "https://codeload.github.com/cjlin1/liblinear/tar.gz/refs/tags/v246",
+        "Description": "LIBLINEAR is a simple package for solving large-scale regularized linear classification, regression and outlier detection."
+    }
+]
\ No newline at end of file
diff --git a/thirdparty/liblinear/README_zh.md b/thirdparty/liblinear/README_zh.md
new file mode 100644
index 0000000000000000000000000000000000000000..1ee4d16f8724758cbf29013813a1c7223c1b1913
--- /dev/null
+++ b/thirdparty/liblinear/README_zh.md
@@ -0,0 +1,11 @@
+# liblinear三方库说明
+## 功能简介
+liblinear 是一个用于解决线性规划、回归算法和异常检测的库。
+## 使用约束
+- IDE版本：DevEco Studio 3.1 Release
+- SDK版本：ohos_sdk_public 4.0.8.1 (API Version 10 Release)
+- 三方库版本：2.4.6
+- 当前适配的功能：提供线性规划、SVM、异常检测等。
+
+## 集成方式
++ [应用hap包集成](docs/hap_integrate.md)
\ No newline at end of file
diff --git a/thirdparty/liblinear/SHA512SUM b/thirdparty/liblinear/SHA512SUM
new file mode 100644
index 0000000000000000000000000000000000000000..e620229519851d756680e82a6ba174495fcd736d
--- /dev/null
+++ b/thirdparty/liblinear/SHA512SUM
@@ -0,0 +1 @@
+f75cad393477eff7d2ebbc0927be37fd48cd4b08f5cc4196b3605b4822d4dda5edd65a2c190034fa349bc359b4da0bc90b6e507f57e7842fd7a048f88278654f  liblinear-v246.tar.gz
diff --git a/thirdparty/liblinear/docs/hap_integrate.md b/thirdparty/liblinear/docs/hap_integrate.md
new file mode 100755
index 0000000000000000000000000000000000000000..adcb7311421cf070ef2c77509be71951cc231e6f
--- /dev/null
+++ b/thirdparty/liblinear/docs/hap_integrate.md
@@ -0,0 +1,89 @@
+# liblinear集成到应用hap
+
+本库是在RK3568开发板上基于OpenHarmony3.2 Release版本的镜像验证的，如果是从未使用过RK3568，可以先查看[润和RK3568开发板标准系统快速上手](https://gitee.com/openharmony-sig/knowledge_demo_temp/tree/master/docs/rk3568_helloworld)。
+
+## 开发环境
+
+- ubuntu20.04
+- [OpenHarmony3.2Release镜像](https://gitee.com/link?target=https%3A%2F%2Frepo.huaweicloud.com%2Fopenharmony%2Fos%2F3.2-Release%2Fdayu200_standard_arm32.tar.gz)
+- [ohos_sdk_public 4.0.8.1 (API Version 10 Release)](https://gitee.com/link?target=http%3A%2F%2Fdownload.ci.openharmony.cn%2Fversion%2FMaster_Version%2FOpenHarmony_4.0.8.1%2F20230608_091058%2Fversion-Master_Version-OpenHarmony_4.0.8.1-20230608_091058-ohos-sdk-public.tar.gz)
+- [DevEco Studio 3.1 Release](https://gitee.com/link?target=https%3A%2F%2Fcontentcenter-vali-drcn.dbankcdn.cn%2Fpvt_2%2FDeveloperAlliance_package_901_9%2F81%2Fv3%2FtgRUB84wR72nTfE8Ir_xMw%2Fdevecostudio-windows-3.1.0.501.zip%3FHW-CC-KV%3DV1%26HW-CC-Date%3D20230621T074329Z%26HW-CC-Expire%3D315360000%26HW-CC-Sign%3D22F6787DF6093ECB4D4E08F9379B114280E1F65DA710599E48EA38CB24F3DBF2)
+- [准备三方库构建环境](../../../lycium/README.md#1编译环境准备)
+- [准备三方库测试环境](../../../lycium/README.md#3ci环境准备)
+
+## 编译三方库
+
+- 下载本仓库
+
+  ```shell
+  git clone https://gitee.com/openharmony-sig/tpc_c_cplusplus.git --depth=1
+  ```
+
+- 三方库目录结构
+
+  ```shell
+  tpc_c_cplusplus/thirdparty/liblinear     #三方库的目录结构如下
+  ├── docs                              #三方库相关文档的文件夹
+  ├── HPKBUILD                          #构建脚本
+  ├── SHA512SUM                         #三方库校验文件
+  ├── README.OpenSource                 #说明三方库源码的下载地址，版本，license等信息
+  ├── README_zh.md   
+  ```
+
+  编译环境的搭建参考[准备三方库构建环境](../../../lycium/README.md#1编译环境准备)
+
+- 进入lycium 目录编译
+
+  本仓库没有依赖库，可直接编译。
+  ```shell
+  cd lycium
+  ./build.sh liblinear
+  ```
+
+- 三方库头文件及生成的库
+
+  在lycium目录下会生成usr目录，该目录下存在已编译完成64位三方库
+
+  ```shell
+  liblinear/arm64-v8a liblinear/armeabi-v7a
+  ```
+- [测试三方库](#测试三方库)
+
+## 应用中使用三方库
+
+- 在IDE的cpp目录下新增thirdparty目录，将编译生成的库拷贝到该目录下，该库只有静态库，如下图所示:
+  
+  ![thirdparty_install_dir](pic/liblinear_js.png)
+
+ 
+- 在最外层（cpp目录下）CMakeLists.txt中添加如下语句
+
+  ```shell
+  #将三方库加入工程中
+  target_link_libraries(entry PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/thirdparty/liblinear/${OHOS_ARCH}/lib/blas.a)
+
+  #将三方库的头文件加入工程中
+  target_include_directories(entry PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/thirdparty/liblinear/${OHOS_ARCH}/include)
+
+  #该库没有动态库，不需考虑打包问题
+  ```
+ 修改IDE的entry/build-profile.json5 文件，增加编译架构过滤："abiFilters": ["arm64-v8a", "armeabi-v7a"], 如下图所示：
+
+ ![liblinear_build](pic/liblinear_build.png)
+
+ 然后，执行编译运行.
+
+## 测试三方库
+
+三方库的测试使用原库自带的测试用例来做测试，[准备三方库测试环境](../../../lycium/README.md#3ci环境准备)
+
+进入到构建目录,执行如下命令ctest（arm64-v8a-build为构建64位的目录, armeabi-v7a-build为构建32位的目录）
+
+![liblinear_test](pic/liblinear_test.png)
+
+## 参考资料
+
+- [润和RK3568开发板标准系统快速上手](https://gitee.com/openharmony-sig/knowledge_demo_temp/tree/master/docs/rk3568_helloworld)
+- [OpenHarmony三方库地址](https://gitee.com/openharmony-tpc)
+- [OpenHarmony知识体系](https://gitee.com/openharmony-sig/knowledge)
+- [通过DevEco Studio开发一个NAPI工程](https://gitee.com/openharmony-sig/knowledge_demo_temp/blob/master/docs/napi_study/docs/hello_napi.md)
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