Machine Translation Weekly 73: Non-autoregressive MT with Latent Codes

Today, I will comment on a paper on non-autoregressive machine translation that shows a neat trick for increasing output fluency. The title of the paper is Non-Autoregressive Translation by Learning Target Categorical Codes, has authors from several Chinese private and public institutions and will appear at this year’s NAACL Conference. Unlike standard, so-called autoregressive encoder-decoder architectures that decode output sequentially (and in theory in linear time), non-autoregressive models generate all outputs in parallel (and in theory in constant time, regardless […]

March 30, 2021 Python

Matplotlib Stack Plot – Tutorial and Examples

Introduction There are many data visualization libraries in Python, yet Matplotlib is the most popular library out of all of them. Matplotlib’s popularity is due to its reliability and utility – it’s able to create both simple and complex plots with little code. You can also customize the plots in a variety of ways. In this tutorial, we’ll cover how to plot Stack Plots in Matplotlib. Stack Plots are used to plot linear data, in a vertical order, stacking each […]

March 30, 2021 Python

Understanding Python List Comprehensions

One of Python’s most distinctive features is the list comprehension, which you can use to create powerful functionality within a single line of code. However, many developers struggle to fully leverage the more advanced features, or use them too much, which can lead to code that’s less efficient and harder to read. By the end of this course, you’ll understand the full power of Python list comprehensions and how to use their features comfortably. You’ll also gain an understanding of […]

March 30, 2021 NLP, Tool

A Python package that takes in GPS observations of formation flying satellites

LEOGPS LEOGPS is an open-source Python package that takes in GPS observations of formation flying satellites in pairs, to perform single point positioning (SPP) and precise relative positioning via carrier phase double-differential GPS (CDGPS). It currently supports only observations from the GPS constellation (L1/L2 frequency), with observation files in RINEX v2.XX format. LEOGPS gives credit to the University of Bern, for their kind sharing of CODE precise GPS ephemeris and clock files. Note that for formation flying applications, the purely […]

March 30, 2021 Command-line Tools, NLP

Plugin for using Python in an Nx Workspace

NxPy: Nx Python plugin This project was generated using Nx. The nx-python plugin allows users to create a basic python application using nx commands. To add the plugin to your project, just follow these steps: Getting started Create a Nx Workspace Before installing the nx-python plugin, it is required to have a pre-configured Nx Workspace . If you don’t, then proceed to create a new one executing the following command: npx create-nx-workspace python-workspace –preset=empty –cli=nx –nx-cloud true cd python-workspace Install […]

March 30, 2021 NLP, Tool

Download YouTube videos/music and images in MP4, JPG

BashTube Download YouTube videos, music and images in MP4, JPG with this tool, with an easy to understand interface. This tool works with both, the rooted device and the non-rooted. INSTALLATION (TERMUX) $ pkg install -y git $ git clone https://github.com/TrollSkull/BashTube $ cd BashTube $ bash installer.sh USAGE $ bash bashtube.sh YOU CAN UPDATE THE TOOL FROM IT Using >> update and >> y REQUIREMENTS Storage access allowed. (For downloaded videos & images) Storage 10 MB. Internet. GitHub https://github.com/TrollSkull/BashTube […]

March 30, 2021 Data Analysis, NLP

N-D labeled arrays and datasets in Python

xarray xarray (formerly xray) is an open source project and Python package that makes working with labelled multi-dimensional arrays simple, efficient, and fun! Xarray introduces labels in the form of dimensions, coordinates and attributes on top of raw NumPy-like arrays, which allows for a more intuitive, more concise, and less error-prone developer experience. The package includes a large and growing library of domain-agnostic functions for advanced analytics and visualization with these data structures. Xarray was inspired by and borrows heavily […]

March 30, 2021 NLP, Text

A free online text designed to introduce key topics in Bioinformatics with python

Full Spectrum Bioinformatics Full Spectrum Bioinformatics is a free online text designed to introduce key topics in Bioinformatics using the Python programming language. The text is currently in prototype status. Chapters with content you can preview are linked below: The text is currently in prototype status. Chapters with content you can preview are linked below: Chapter 1. Foreword Chapter 2. Introduction Exercise: Spot the Difference Chapter 3. The Command Line Chapter 4. Exploring Python Chapter 5. Project Design Chapter 6. […]

March 29, 2021 Python

OrderedDict vs dict in Python: The Right Tool for the Job

Sometimes you need a Python dictionary that remembers the order of its items. In the past, you had only one tool for solving this specific problem: Python’s OrderedDict. It’s a dictionary subclass specially designed to remember the order of items, which is defined by the insertion order of keys. This changed in Python 3.6. The built-in dict class now keeps its items ordered as well. Because of that, many in the Python community now wonder if OrderedDict is still useful. […]

March 29, 2021 Natural Language Processing, NLP

Simple pure function representations of popular time series packages

timemachines State machines for time-series. (Use popular packages with one line of code) What’s different: Simple canoncial use of some functionality from packages like fbprophet, pmdarima, tsa and their ilk. Simple k-step ahead forecasts in functional style involving one line of code.Time series “models” are synomymous with functions that have a “skater” signature, facilitating “skating“.One might say that skater functions suggest state machines for sequential assimilation of observations (as a data point arrives,forecasts for 1,2,…,k steps ahead, with corresponding standard […]

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