PySnacks
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PySnacks is a Python learning platform, focused to bring high-quality tutorials, guides and blogs for problems in machine learning, algorithms and backend development.
PySnacks
4y ago
Python lists can be reversed using built-in methods reverse(), reversed() or by [::-1] list slicing technique. The reverse() built-in method reverses the list in place while the slicing technique creates a copy of the original list. The reversed() method simply returns a list iterator that returns elements in reverse order.
Below are the three built-in, common method used for reversing Python lists.
1. Reversing lists in-place using reverse()
Bash
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>>> nums = [1,2,3,4,5,6,7,8] >>> type(nums.reverse()) <type 'NoneType'> >>> nums [8, 7 ..read more
PySnacks
4y ago
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PySnacks
4y ago
Welcome to PySnacks!
PySnacks brings quality Python tutorials on Data Structure, Machine Learning, web and backend development.
Hi There! My name is Kundan Kumar and I am the founder, publisher and the gatekeeper of PySnacks. I believe learning should never stop. I created PySnacks to share what I learn, with a hope that it may help others with similar interest.
I am a software engineer. I started in the software industry in 2011, and have worked with Samsung R&D, Ittiam Systems and LeadSift.
Recently, I moved to Canada to pursue Masters in Computer Science. I currently work at LeadSift w ..read more
PySnacks
4y ago
In this tutorial, we will learn how to use BERT for text classification. We will begin with a brief introduction of BERT, its architecture and fine-tuning mechanism. Then we will learn how to fine-tune BERT for text classification on following classification tasks:
Binary Text Classification: IMDB sentiment analysis with BERT [88% accuracy].
Multi-class Text Classification: 20-Newsgroup classification with BERT [90% accuracy].
Multi-label Text Classification: Toxic-comment classification with BERT [90% accuracy].
We will use BERT through the keras-bert Python library, and train and test our ..read more