Mismatch Between Academic and Real-world Data Science Projects
Author(s): Benjamin Obi Tayo Ph.D. Originally published on Towards AI. Capstone projects in academic data science training should be a semester or two long, and should prioritize group projects over individual projects Photo by Mimi Thian on Unsplash Academic data science programs …
Checking the Sentiment of a Tweet Using Machine Learning
Author(s): Saikat Biswas Originally published on Towards AI. Image Source: Unsplash Let’s see some tweets and classify them as positive or negative sentiment When we hear the word Twitter, what does it ring to our ears? Well, for some, its a source …
Meta-Learning in NLP Classification
Author(s): Edward Ma Originally published on Towards AI. Learning to learn Unlike well-known dataset, our real life problem domain always only have small labeled dataset while we may not able to train a good model under this scenario. Data augmentation is one …
12 Free NLP Datasets to Work on to Tide you Through this Pandemic
Author(s): Timothy Tan Originally published on Towards AI. Photo by Luke Chesser on Unsplash You probably have seen how fast COVID-19 spreads if it left unchecked. As much as we all want our normal lives back again, the best thing we can …
Introduction to the Pandas Library
Author(s): Saiteja Kura Originally published on Towards AI. Source — Nimble Coding Before beginning, I would suggest you read my previous article on NumPy here. Although NumPy’s arrays are better than Python’s data structures several limitations hinder its usage.1. NumPy’s high dimensional …
Implementation of Principal Component Analysis from scratch
Author(s): Navoneel Chakrabarty Originally published on Towards AI. Let’s Get Started Real-time data may have a vast number of attributes, which often makes essential Exploratory Data Analytics very difficult. Such data are known as highly Multi-Dimensional Data in which each and every …
NLP News Cypher | 04.12.20
Author(s): Ricky Costa Originally published on Towards AI. Photo by Sz. Marton on Unsplash NLP News Cypher U+007C 04.12.20 Down the Rabbit Hole I called it RABBIT. My demo is finito. We built an app for those who are interested in streaming …
Let’s see the sales in a Big Mart Store
Author(s): Saikat Biswas Originally published on Towards AI. Image by Anastasia Dulgier on Unsplash Predicting the sales of each product in a particular store We as Data Analysts and Data Science Practitioners are often challenged to predict the factors that have an …
R Script for Data Science Coding Exercise
Author(s): Benjamin Obi Tayo Ph.D. Originally published on Towards AI. Some coding challenge problems would specify that a formal project report be submitted together with a Jupyter notebook or R Script file Photo by Safar Safarov on Unsplash The take-home challenge problem …
Data Scientist Types
Author(s): Chan Naseeb Originally published on Towards AI. What kind of data scientists do you come across in the market? Photo by Franki Chamaki on Unsplash I have seen different types of people around carrying out and using the title of a …
Who Can Become a Data Scientist?
Author(s): Chan Naseeb Originally published on Towards AI. What does it take to be a data scientist? Questions and Answers Photo by Luke Chesser on UnsplashBachelor in Business Administration (BBA) holderPetroleum engineer,Psychologist,Anyone! Here is my take on this type of questions: Keep …
NLP News Cypher | 04.05.20
Author(s): Ricky Costa Originally published on Towards AI. Photo by Jimmy Conover on Unsplash NATURAL LANGUAGE PROCESSING (NLP) WEEKLY NEWSLETTER NLP News Cypher U+007C 04.05.20 Meditations When Lex isn’t interviewing AI pioneers in a sullen dark suit, he takes to the Twitterverse …
Marketing Analytics (Part 1)
Author(s): Mishtert T Originally published on Towards AI. Simple Linear Regression Customer Lifetime Value (CLV) In marketing, customer lifetime value (CLV or often CLTV), lifetime customer value (LCV), or lifetime value (LTV) is a prediction of the net profit attributed to the …
Chest X-Ray Based Pneumonia Classification
Author(s): Akula Hemanth Kumar Originally published on Towards AI. Making computer vision easy with Monk, low code Deep Learning tool and a unified wrapper for Computer Vision. Monk Library U+1F4CCMonk is an opensource low-code tool for computer vision and deep learning. Monk …
Knowledge Graph Embeddings
Author(s): Edward Ma Originally published on Towards AI. Photo by chuttersnap on Unsplash In the previous stories, we introduced Introduction to Graph Embeddings, Random Walk in Node Embeddings, 4 Graph Neural Networks, and When GraphSAGE meets Pinterest. In this article, I introduce …
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