Beginner, Libraries, NLP, Python, Text, Unstructured Data

Beginner’s Guide To Natural Language Processing Using SpaCy

This article was published as a part of the Data Science Blogathon Pre-requisites Basic Knowledge of Natural Language Processing Hands-on practice of Python Introduction As we know data has some kind of meaning in its position. For every moment, mostly text data is getting generated in different formats like SMS, reviews, Emails, and so on. The main purpose of this article is to understand the basic idea of NLP using the library- SpaCy. So let’s go ahead. In this article, we […]

Read more
Python

Measuring the memory usage of a Pandas DataFrame

How much memory are your Pandas DataFrame or Series using? Pandas provides an API for measuring this information, but a variety of implementation details means the results can be confusing or misleading. Consider the following example: >>> import pandas as pd >>> series = pd.Series([“abcdefhjiklmnopqrstuvwxyz” * 10 … for i in range(1_000_000)]) >>> series.memory_usage() 8000128 >>> series.memory_usage(deep=True) 307000128 Which is correct, is memory usage 8MB or 300MB? Neither! In this special case, it’s actually 67MB, at least with the default […]

Read more
Machine Learning

Hierarchical Motion Understanding via Motion Programs

motion2prog_release Hierarchical Motion Understanding via Motion Programs (CVPR 2021)This repository contains the official implementation of: Hierarchical Motion Understanding via Motion Programs Running motion2prog 0. We start with video file and first prepare the input data $ ffmpeg -i ${video_dir}/video.mp4 ${video_dir}/frames/%05d.jpg $ python AlphaPose/scripts/demo_inference.py –cfg AlphaPose/pretrained_models/256x192_res50_lr1e-3_1x.yaml –checkpoint AlphaPose/pretrained_models/halpe26_fast_res50_256x192.pth –indir ${video_dir}/frames –outdir ${video_dir}/pose_mpii_track –pose_track –showbox –flip –qsize 256 $ mv ${video_dir}/pose_mpii_track/alphapose-results.json ${video_dir}/alphapose-results-halpe26-posetrack.json We packaged a demo video with necessary inputs for quickly testing our code $ wget https://sumith1896.github.io/motion2prog/static/demo.zip $ mv demo.zip data/ […]

Read more
Raspberrypi

Security camera running OpenCV for object and motion detection with Raspberry Pi

Raspberry Pi Smart Security Camera Security camera running OpenCV for object and motion detection. The camera will send email with image of any objects it detects. It also runs a server that provides web interface with live stream video. Informations about: Setup Installing Dependencies Saving email addresses Running the Program are available under the Functionality section. Functionality Email notifications You can specify receiver’s and sender’s email address though web interface: After detecting an object the camera will send an email […]

Read more
ASCII Art

Convert Image to ASCII Art in python

Convert Image to ASCII Art Persiapan aplikasi ini menggunakan bahasa python dan beberapa package python. oleh karena itu harus menginstall python dan beberapa packagenya, seperti berikut: install python. kalian bisa install python melalui website python. https://www.python.org/downloads/ pastikan jika python telah terinstall dengan mengetikan: python –version karena akan meninstall beberapa package pada python maka harus memastikan kalau PIP telah terinstall dengan mengetikan: pip –version install package tkinter. tkinter adalah package untuk membuat tampilan GUI pada python. pip install tk install package […]

Read more
Neural Network

A Python Module For The Stock Market

stox A Module to predict the “close price” for the next day and give “technical analysis”. It uses a Neural Network and the LSTM algorithm to predict the price. It uses a technical indicator algorithm developed by the Stox team for technical analysis. Installation Get it from PyPi: pip3 install stox Clone it from github: git clone https://github.com/dopevog/stox.git cd stox python3 setup.py install Usage Arguments: stock (str): stock ticker symbol output (str): ‘list’ or ‘message’ (Format Of Output) years (int […]

Read more
Dataset

A python library to access TensorBay and manage your datasets

TensorBay Python SDK TensorBay Python SDK is a python library to access TensorBay and manage your datasets.It provides: A pythonic way to access your TensorBay resources by TensorBay OpenAPI. An easy-to-use CLI tool gas (Graviti AI service) to communicate with TensorBay. A consistent dataset format to read and write your datasets. Installation pip3 install tensorbay Documentation More information can be found on the documentation site Usage An AccessKey is needed to communicate with TensorBay. Please visit this page to get […]

Read more
Numpy

Modelling Active Galactic Nuclei radiative processes with python

agnpy agnpy focuses on the numerical computation of the photon spectra produced by leptonic radiative processes in jetted Active Galactic Nuclei (AGN). agnpy binder Run this repository in binder citing agnpy If you are using agnpy for your work you can acknowledge and reference it through its zenodo record documentation and quickstart You are invited to check the documentation at https://agnpy.readthedocs.io/en/latest/.To get familiar with the code you can run the notebooks in the tutorials sectionof the documentation. dependencies The only […]

Read more
Command-line Tools

A webmining CLI tool & library for python

minet minet is a webmining command line tool & library for python (>= 3.6) that can be used to collect and extract data from a large variety of web sources such as raw webpages, Facebook, CrowdTangle, YouTube, Twitter, Media Cloud etc. It adopts a very simple approach to various webmining problems by letting you perform a variety of actions from the comfort of the command line. No database needed: raw CSV files should be sufficient to do most of the […]

Read more
1 … 590 591 592 593 594 … 928