Introduction to Zero-Shot Learning in Machine Learning

Posted byreaderavskh Posted onMarch 5, 2025 Comments: 0

Zero-shot learning (ZSL) is a fascinating concept in the field of machine learning that aims to enable models to classify data from classes that were never seen during training. In traditional supervised learning, models are trained on labeled datasets, where each class or category the model is trained on is represented during training. However, in many real-world scenarios, it’s not always possible to have labeled data for every possible category…

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Bias vs Variance Tradeoff in Machine Learning

Posted byreaderavskh Posted onMarch 5, 2025 Comments: 0

In the world of machine learning, understanding how models behave when trained on data is crucial for building effective algorithms. One of the key concepts that every machine learning practitioner needs to grasp is the Bias-Variance Tradeoff. At the heart of this tradeoff lies a balance between two competing sources of error that affect model performance: bias and variance. A model with high bias oversimplifies the problem and is unable…

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How to Use startActivityForResult() in Android – A Step-by-Step Guide

Posted byreaderavskh Posted onMarch 3, 2025 Comments: 0

Introduction In Android development, it’s very common to pass data between activities. Activities are the building blocks of an Android application, and often you need to move from one activity to another while sending and receiving information. The most popular way to achieve this is by using Intent and methods like startActivityForResult() and onActivityResult(). In this detailed tutorial, we will walk through the process of: We will demonstrate this by…

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Activity Lifecycle in Android

Posted byreaderavskh Posted onMarch 3, 2025 Comments: 0

In the dynamic world of Android development, every application consists of multiple screens, known as Activities. These activities act as the foundation of user interaction, seamlessly guiding users through various tasks. However, unlike desktop applications, mobile apps must gracefully handle interruptions—such as incoming calls, switching between apps, or system constraints. To manage these transitions effectively, Android provides a well-structured Activity Lifecycle. This lifecycle defines the different states an activity goes…

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IMDB Movie Review Sentiment Anaysis using Pytorch and Word2Vec Embedding

Posted byreaderavskh Posted onMarch 2, 2025 Comments: 0

In today’s world, sentiment analysis has become a crucial task for businesses and individuals to understand public opinion, customer feedback, and more. Whether it’s gauging the mood of social media posts, reviews, or comments, sentiment analysis can reveal valuable insights. In this tutorial, we will walk through the process of building a sentiment analysis model using PyTorch and Word2Vec embeddings. We will use the IMDB movie reviews dataset to train…

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