python
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Speech Synthesis Engine – Building from Scratch
Building a speech synthesis engine from scratch using free and open-source tools can be a complex task, but it’s definitely possible. To understand natural language processing and speech synthesis, start by learning more about them and experimenting with existing open-source TTS engines. Choose a Text-to-Speech (TTS) Engine There are several open-source TTS engines available, for… Continue reading
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Speech Synthesis Audio File: How to Generate
Using Node.js and the google-tts-api package, we can download the synthesized speech as an audio file. Using a server-side solution for the Web Speech API is necessary because in the browser, it does not provide a built-in method to directly save the output as a file. This script uses the google-tts-api package to generate a URL for an MP3… Continue reading
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Spatio-Temporal Video Analytics
Spatio-temporal video analytics is a field of software engineering that involves understanding and processing video data in both spatial (frame-by-frame) and temporal (over time) dimensions. It’s usages are plenty – It can be used in action recognition, object detection, and video frame interpolation. Reference https://arxiv.org/abs/2110.01015 Authors Rishubh Parihar, Gaurav Ramola, Ranajit Saha, Ravi Kini, Aniket Rege, Sudha Velusamy Code, Data… Continue reading
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Why publish code in a pacakge
In the world of software development, code organization is key. One popular method of organizing code is through the use of packages. Publishing code in a package can also help with code reuse and consistency, which can be useful for organizations that have a lot of common functionality used across multiple projects. While packages offer… Continue reading
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Dynamic Programming: Solve using a Table
A Dynamic Programming (DP) problem involves breaking down a larger problem into smaller subproblems and then combining their solutions. Dynamic programming problems are often solved using a table, particularly when they involve optimal substructure and overlapping subproblems. We can benefit from using a table to store intermediate results. This allows for a more efficient solution… Continue reading
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Make code more Readable
There are several tools and plugins that can help ensure good variable naming practices: ESLint:. This is a pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript. It can help identify unnamed constants and enforce certain naming conventions. ESLint can identify unnamed constants using the no-magic-numbers rule. ‘Magic numbers’ are numbers that occur… Continue reading
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Find nearest stores using R-tree & K-dimensional tree and Ball tree in Python
R-tree For R-tree, one can use the RTree library in Python, which implements a spatial index on top of the NumPy library. An example usage of RTree for finding nearest neighbors would look like this: K-dimensional tree For K-dimensional tree, one can use the SciPy library in Python, which has an implementation of KDTree. An… Continue reading