tensorflow
saving and loading only architecture of tf.keras model
One can export only the model’s architecture information as JSON file like the following. To load this back to model, here is a sample code
error fix
easy fix for bash script file unexpected end of file error
open with vi, and execute :set fileformat=unix and save the file. referred from here.
python
Accessing NVIDIA gpu info from python
Here is an example code and its output. I think it is easy to expand from here. And the output: This was coded with python 3.6.6 and the packge used was the this one: https://pypi.org/project/nvidia-ml-py3/
error fix
encountering “ModuleNotFoundError: No module named ‘_posixsubprocess'” error when running nvsysinfo
even confirming nvsysinfo is installed through apt, running nvsysinfo with sudo or even in root account produces the following error. I tried reinstalling subprocess32module but it did not fix the problem. However, checking out the nvsysinfo exec file which is a bash script file that practically launched a nvsysinfo.py file Read more…
linux
git hard reset on subdirectory of git repo
ref: https://stackoverflow.com/questions/15404535/how-to-git-reset-hard-a-subdirectory
data science
running jupyter notebook allowing external access and no authentication
learned from https://stackoverflow.com/questions/41159797/how-to-disable-password-request-for-a-jupyter-notebook-session
web
making updated permalink work in wordpress with nginx
After I changed my permalink type to use postname and applied the changes, accessing posts gave me a 404 while the wordpress site was running perfectly fine. The problem was due to the fact that I was using nginx. If I was using apache, I would have had the changes Read more…
data science
selecting rows based on timedelta values
Assume we have a series that contains time difference values. Let’s find rows which have time difference more than an hour. According to the pandas documentation, the pandas timedelta is actually using the python’s datetime module’s timedelta. For first make a datetime.timedelta object that contains a value of one hour Read more…