Machine Learning

[Python] How To Replace The Value Of Pandas DataFrame

Clay
2022-08-042022-08-04
Machine Learning, Python

In the data processing, sometimes we want to replace some column values into others. It may be missing value, or the wrong value…, of course, python have many tools, packages, functions can do the replacement tasks.

Problem

Today I trained the model with simpletransformers package, I got an warning message that never seen:

Clay
2022-07-272022-07-27
Machine Learning

Kaggle Notebook offers a not-so-short GPU-acceleration time every week, and updated every Saturday. Because of this, I recommend using Kaggle Notebook over Google Colab.

Clay
2022-07-232022-07-23
Machine Learning, PyTorch

PyTorch Lightning is a framework that encapsulates native PyTorch in a more advanced level, just like Keras does to Tensorflow (although I remember a lot of backends that Keras can support).

Clay
2022-07-132022-07-13
Machine Learning, Python, PyTorch

I have always wanted to be able to save the optimizer used by PyTorch to train the model, so that can continue training after the model finishes the previous training.

Clay
2021-12-312021-12-31
Machine Learning, NLP, Python

aitextgen is a great Python pacakge, it allows user just need to write a few codes to configure the complex AI model. Its architecture is used OpenAI’s GPT-2 and EleutherAI’s GPT Neo/GPT-3, and it can receive pre-trained model to fine-tune.

Clay
2021-11-242021-11-24
Machine Learning, Python, PyTorch

Mean Absolute Error (MAE) is a standard and famous evaluation metric, it usually appears in the first class or the Nth class of the machine learning course… it depends on how your teacher arranges the textbook. But to me, it’s like Mario’s first mushroom monster after starting level 1-1.