From 459ee84a46e03f2042ba6dc5d9037d634794f54c Mon Sep 17 00:00:00 2001 From: heya02 Date: Fri, 31 Jul 2020 09:43:11 +0000 Subject: [PATCH] update doc --- python/paddle_fl/mpc/examples/mnist_demo/README.md | 14 ++++++++++---- .../paddle_fl/mpc/examples/mnist_demo/README_CN.md | 14 ++++++++++---- 2 files changed, 20 insertions(+), 8 deletions(-) diff --git a/python/paddle_fl/mpc/examples/mnist_demo/README.md b/python/paddle_fl/mpc/examples/mnist_demo/README.md index ecfa90e..362718f 100644 --- a/python/paddle_fl/mpc/examples/mnist_demo/README.md +++ b/python/paddle_fl/mpc/examples/mnist_demo/README.md @@ -32,11 +32,14 @@ Besides, predictions would be made in this demo once training is finished. The p #### (3). Decrypt Data -Decrypt the saved prediction data and save the decrypted prediction results into a specified file using `decrypt_data_to_file()` in `process_data.py` script. For example, users can write the following code into a python script named `decrypt_save.py`, and then run the script with command `python decrypt_save.py`. The decrypted prediction results would be saved into `mpc_label`. +Decrypt the saved prediction data and save the decrypted prediction results into a specified file using `decrypt_data_to_file()` in `process_data.py` script. For example, users can write the following code into a python script named `decrypt_save.py`, and then run the script with command `python decrypt_save.py decrypt_file`. The decrypted prediction results would be saved into `decrypt_file`. ```python +import sys + +decrypt_file=sys.argv[1] import process_data -process_data.decrypt_data_to_file("/tmp/mnist_output_prediction", (BATCH_SIZE,), "mpc_label") +process_data.decrypt_data_to_file("/tmp/mnist_output_prediction", (BATCH_SIZE,), decrypt_file) ``` **Note** that remember to delete the prediction files in `/tmp` directory generated in last running, in case of any influence on the decrypted results of current running. For simplifying users operations, we provide the following commands in `run_standalone.sh`, which can delete the files mentioned above when running this script. @@ -91,10 +94,13 @@ Similarly, predictions with cypher text format would be saved in `/tmp` director #### (5). Decrypt Prediction Data -Each computation party sends `mnist_output_prediction.part` file in `/tmp` directory to the `/tmp` directory of data owner. Data owner decrypts the prediction data and saves the decrypted prediction results into a specified file using `decrypt_data_to_file()` in `process_data.py` script. For example, users can write the following code into a python script named `decrypt_save.py`, and then run the script with command `python decrypt_save.py`. The decrypted prediction results would be saved into file `mpc_label`. +Each computation party sends `mnist_output_prediction.part` file in `/tmp` directory to the `/tmp` directory of data owner. Data owner decrypts the prediction data and saves the decrypted prediction results into a specified file using `decrypt_data_to_file()` in `process_data.py` script. For example, users can write the following code into a python script named `decrypt_save.py`, and then run the script with command `python decrypt_save.py decrypt_file`. The decrypted prediction results would be saved into file `decrypt_file`. ```python +import sys + +decrypt_file=sys.argv[1] import process_data -process_data.decrypt_data_to_file("/tmp/mnist_output_prediction", (BATCH_SIZE,), "mpc_label") +process_data.decrypt_data_to_file("/tmp/mnist_output_prediction", (BATCH_SIZE,), decrypt_file) ``` diff --git a/python/paddle_fl/mpc/examples/mnist_demo/README_CN.md b/python/paddle_fl/mpc/examples/mnist_demo/README_CN.md index a1a6339..fdf8def 100644 --- a/python/paddle_fl/mpc/examples/mnist_demo/README_CN.md +++ b/python/paddle_fl/mpc/examples/mnist_demo/README_CN.md @@ -32,11 +32,14 @@ bash run_standalone.sh mnist_demo.py #### 3. 解密数据 -使用`process_data.py`脚本中的`decrypt_data_to_file()`，将保存的密文预测结果进行解密，并且将解密得到的明文预测结果保存到指定文件中。例如，将下面的内容写到一个`decrypt_save.py`脚本中，然后`python decrypt_save.py`，将把明文预测结果保存在`mpc_label`文件中。 +使用`process_data.py`脚本中的`decrypt_data_to_file()`，将保存的密文预测结果进行解密，并且将解密得到的明文预测结果保存到指定文件中。例如，将下面的内容写到一个`decrypt_save.py`脚本中，然后`python decrypt_save.py decrypt_file`，将把明文预测结果保存在`decrypt_file`文件中。 ```python +import sys + +decrypt_file=sys.argv[1] import process_data -process_data.decrypt_data_to_file("/tmp/mnist_output_prediction", (BATCH_SIZE,), "mpc_label") +process_data.decrypt_data_to_file("/tmp/mnist_output_prediction", (BATCH_SIZE,), decrypt_file) ``` **注意**：再次启动运行demo之前，请先将上次在`/tmp`保存的预测密文结果文件删除，以免影响本次密文数据的恢复结果。为了简化用户操作，我们在`run_standalone.sh`脚本中加入了如下的内容，可以在执行脚本时删除上次的数据。 @@ -93,10 +96,13 @@ $PYTHON_EXECUTABLE mnist_demo.py $PARTY_ID $SERVER $PORT #### 5. 解密预测数据 -各计算party将`/tmp`目录下的`mnist_output_prediction.part`文件发送到数据方的/tmp目录下。数据方使用`process_data.py`脚本中的`decrypt_data_to_file()`，将密文预测结果进行解密，并且将解密得到的明文预测结果保存到指定文件中。例如，将下面的内容写到一个`decrypt_save.py`脚本中，然后`python decrypt_save.py`，将把明文预测结果保存在`mpc_label`文件中。 +各计算party将`/tmp`目录下的`mnist_output_prediction.part`文件发送到数据方的/tmp目录下。数据方使用`process_data.py`脚本中的`decrypt_data_to_file()`，将密文预测结果进行解密，并且将解密得到的明文预测结果保存到指定文件中。例如，将下面的内容写到一个`decrypt_save.py`脚本中，然后`python decrypt_save.py decrypt_file`，将把明文预测结果保存在`decrypt_file`文件中。 ```python +import sys + +decrypt_file=sys.argv[1] import process_data -process_data.decrypt_data_to_file("/tmp/mnist_output_prediction", (BATCH_SIZE,), "mpc_label") +process_data.decrypt_data_to_file("/tmp/mnist_output_prediction", (BATCH_SIZE,), decrypt_file) ``` -- GitLab