Article Categories
- All Categories
-
Data Structure
-
Networking
-
RDBMS
-
Operating System
-
Java
-
MS Excel
-
iOS
-
HTML
-
CSS
-
Android
-
Python
-
C Programming
-
C++
-
C#
-
MongoDB
-
MySQL
-
Javascript
-
PHP
-
Economics & Finance
Articles on Trending Technologies
Technical articles with clear explanations and examples
How to Rename Multiple Files of a Folder in Excel?
Have you ever had a circumstance arise when you wanted to swiftly and effectively rename several files in a folder? When dealing with a large number of files, manually renaming each one can be time-consuming and error-prone. Fortunately, there is a quick fix that makes use of Microsoft Excel's capabilities. In this tutorial, we'll walk you through each step of how to use Excel to rename numerous files in a folder. By the end of this article, you'll be armed with a simple and efficient approach to quickly rename your files. Rename Multiple Files of a Folder Here we will ...
Read MoreHow Cognitive Biases Impact Leadership and Business Outcomes?
Introduction For every one of us, it is true. Humans are routine and habit-driven creatures. Any deviation from the established pattern is quickly avoided or vigorously rejected. Particularly in the way people work, change is present. It is a monumental task to bring about change within an organization. Nothing guarantees change more than introducing new technology or more effective procedures. People adapt, change, and finally change, which is how change occurs. But some are obstinate. We all prefer to stick with what we are familiar with. Before we delve into understanding how this might impact leadership and business outcomes. ...
Read MoreCustomer-Centric Quality Management: Meeting and Exceeding Expectations
Introduction Customer-focused organizations must ensure that they can more effectively identify and respond to fundamental customer demands through quality management and its necessity for continuous improvement. Companies must recognize all current and foreseeable customer demands, satisfy customer requirements, and work to exceed customer expectations by implementing overall quality management systems throughout the whole organization. Businesses are dependent on their customers for their existence and well-being. Understanding consumer expectations is essential since building a successful business without converting your target market is nearly impossible. Consumer Expectation is Vital for Business Marketing Consumer expectations should be a big part of your marketing ...
Read MoreAdaptive Leadership Navigating Change and Uncertainty in Today\'s Business Landscape
Introduction Uncertainties are a typical occurrence in the modern corporate environment because of a variety of causes, including changes in the economy, technology, politics, and world events. Leaders and organizations may face serious difficulties as a result of these uncertainties; thus, they must be flexible and responsive in their strategies. Adaptive leadership can be useful in this situation. Adaptive leadership is a leadership stance that emphasizes the capacity to thrive in dynamic and unpredictably changing environments. It entails being adaptable, unprejudiced, and prepared to modify strategies and plans when necessary. The ability to navigate ambiguity and make wise decisions amid ...
Read MoreCentered cube number
The problem statement includes printing the N-th centered cube number for some positive value of N, which will be the user input. A centered cube number is the number of points in a three-dimensional pattern created by a point surrounded by concentric cubical layers of points, with i^2 points on the square faces of the ith layer. It is equivalently the number of points in a body-centered cubic pattern within the cube with n + 1 points along each of its edges. You can refer to wikipedia for figurative representation of the centered cube number which will help in better ...
Read MoreImproving model accuracy with cross validation technique
Introduction Cross Validation (CV) is a way of training machine learning models in which multiple models are trained on a part of the data and then accessing their performance or testing them on a independent unseen set of data. In the Cross-validation technique, we generally split the original train data into different parts iteratively so that the algorithm trains and validates itself on each portion of the data none of them are left out in the process In this article let us have a deep good understanding of the Cross-Validation technique and its significance in improving Model accuracy. Cross Validation ...
Read MoreChecking the normality of a data set or a feature
Introduction Normality is defined as the phenomenon of belonging to a normal or Gaussian distribution in statistical terms. The normality of a dataset is the test for a dataset or variable if it follows a normal distribution. Many tests can be performed to check the normality of a dataset among which the most popular ones are the Histogram method, the QQ plot, and the KS Test. Normality testing – Checking for Normality There are both statistical and graphical approaches to determining the normality of a dataset or a feature. Let us look through some of these methods. Graphical Methods Histogram ...
Read MoreWhat is OOB error?
Introduction OOB or Out of Bag error and OOB Score is a term related to Random Forests. Random Forest is an ensemble of decision trees that improves the prediction from that of a single decision tree.OOB error is used to measure the error in the prediction of tree-based models like random forests, decision trees, and other ML models using the bagging method. In an OOB sample, the number of wrong classifications is an OOB error. In this article let's explore OOB error/score. Before moving ahead let us a short overview of Random Forest and Decision Trees. Random Forest Algorithm Random ...
Read MoreThe Hathaway Effect: Does The Anne Hathaway Effect Really True?
Introduction Today Machine Learning plays a crucial role in predicting stock prices and the growth of popular organizations and investment banks. While working on many such problems we consider many relations and correlations between different kinds of factors. The Anne Hathaway Effect is one such peculiar correlation related to popular businessman and investor Warren Buffet, Anne Hathaway, and his company Berkshire Hathaway(BRK). In this article let us know more about the effects and observations around this phenomenon. The Anne Hathaway Effect The Hathaway effect news was first picked up by CNBC. According to this effect, whenever Anne ...
Read MoreTechniques to find similarities in recommendation system
Introduction Similarity metrics are crucial in Recommendation Systems to find users with similar behavior, pattern, or taste. Nowadays Recommendation systems are found in lots of useful applications such as Movie Recommendations as in Netflix, Product Recommendations as in Ecommerce, Amazon, etc. Organizations use preference matrices to capture use behavioral and feedback data on products on specific attributes. They also capture the sequence and trend of users purchasing products and users with similar behavior are captured in the process. In this article, let's understand in brief the idea behind a recommendation system and explore the similar techniques and measures involved in ...
Read More