In this tutorial, we will focus on the Gensim Python library for text analysis. Gensim is an acronym for Generate Similar. It is a free Python library for natural language processing written by Radim Rehurek which is used in word embeddings, topic modeling, and text similarity. It is developed for…

Learn how to use Python PuLP to solve linear programming problems. As Senior operation manager, your job is to optimize scarce resources, improve productivity, reduce cost and maximize profit. For example, you want to maximize the profit of the manufacturing unit with constraints like labor working hours, machine capacity, and…

A tutorial focusing on text similarity measures such as Jaccard and Cosine Similarity. Also, learn how to create a small search engine. — Text similarity is used to discover the most similar texts. It used to discover similar documents such as finding documents on any search engine such as Google. We can also use text similarity in document recommendations. Some Q&A websites such as Quora and StackOverflow can also use text similarity to…

In this tutorial, we will focus on scripting language Hadoop PIG for processing big data. Hadoop Pig is a scripting platform that runs top on Hadoop. It is a high-level and declarative language. It is designed for non-java programmers. Pig uses Latin scripts data flow language. Why do we need Pig? Hadoop is written in…

In this tutorial, we will focus on the data ingestion tool Apache Sqoop for processing big data. Most of the web application portals are stored in Relation databases. These relational databases are the most common source for data storage. We need to transfer this data into the Hadoop system for…

In this tutorial, we will focus on Keras basics and learn neural network implementation using Keras. Keras is a widely used open-source deep-learning library for building neural network models. Keras offers a modular, easy-to-learn, easy-to-use, and faster prototype development framework. …

An artificial Neural Network(ANN) is an information processing element that is similar to the biological neural network. It is a combination of multiple interconnected neurons that execute information in parallel mode. It has the capability to learn by example. ANN is flexible in nature, it has the capability to change…

In this tutorial, we will focus on what is big data, its characteristics, types, benefits, barriers, and job roles. In this world of information, people are generating and consuming more-more data from each aspect of life. Human activities such as shopping, traveling, utility bills, banking operations, citizen, and government services…

Top-25 frequently asked data science interview questions and answers on Deep Learning for fresher and experienced Data Scientist, Data analyst, statistician, and machine learning engineer job role. Data Science is an interdisciplinary field. It uses statistics, machine learning, databases, visualization, and programming. So in this 8th article, we are focusing…