- Видео 68
- Просмотров 11 229
Protorials By Saif
Пакистан
Добавлен 28 июн 2016
Hello everyone. Stay tuned for content related to computing technology. I will be coming up with tutorials, research talks, discussions, innovations, and a lot more.
Day 22: Introduction to Machine Learning Modeling
So now we have reached Step#6 of the Data Science Process i.e. Machine Learning Modeling.
In this section of the data science series, we dive into machine learning fundamentals, explaining how it fits within the data science process. This video covers key differences between machine learning and traditional programming, the main types of machine learning (including classification, regression, clustering, and dimensionality reduction), and practical strategies for choosing algorithms. You'll gain insight into the entire machine-learning workflow, from data preparation to model selection and evaluation.
#datascience #machinelearning #protorialsbysaif #30daysofdatascience
Visuals from: www.flat...
In this section of the data science series, we dive into machine learning fundamentals, explaining how it fits within the data science process. This video covers key differences between machine learning and traditional programming, the main types of machine learning (including classification, regression, clustering, and dimensionality reduction), and practical strategies for choosing algorithms. You'll gain insight into the entire machine-learning workflow, from data preparation to model selection and evaluation.
#datascience #machinelearning #protorialsbysaif #30daysofdatascience
Visuals from: www.flat...
Просмотров: 103
Видео
Day 21: Data Augmentation Techniques | SMOTE Implementation in Python
Просмотров 7219 часов назад
🔥Welcome to Day 21 of my Data Science Video Series🔥 In this video, we dive deep into the world of data augmentation techniques. We'll cover: 🚀Understanding Data Augmentation: What it is and why it's important. 🚀Tackling Class Imbalance: Understanding Class Imbalance Problem 🚀Image Data Augmentation: Geometric transformations, color jittering, Noise injection, and GAN-based Augmentation. 🚀Text D...
Day 20: Feature Selection Techniques | Information Gain | Forward Selection| Backward Elimination
Просмотров 159День назад
In Day 20 of our data science series, we explore feature selection techniques to enhance model performance by choosing the most relevant features. This video covers the importance of feature selection, discussing both wrapper- and filter-based methods. We explore techniques such as variance threshold, information gain, forward selection, and backward elimination to streamline your data and impr...
Performance Evaluation Metrics | Classsification model | Confusion Matrix
Просмотров 9314 дней назад
In this video, you'll learn: What is a confusion matrix? Visualize the performance of your classification model using this powerful tool. Key metrics for classification: Explore accuracy, precision, and recall, and understand how they differ. Interpreting the confusion matrix: Learn how to extract meaningful insights from the different cells. Trade-offs between metrics: Discover the challenges ...
Day 19: Principal Component Analysis (PCA) | Dimensionality Reduction
Просмотров 24414 дней назад
🔥Welcome to Day 19: Principal Component Analysis (PCA)🔥 🚀 Dive deep into the world of dimensionality reduction with this comprehensive guide to Principal Component Analysis (PCA). 🚀In this video, we'll explore: -What is dimensionality reduction? Understand why it's crucial for dealing with high-dimensional datasets. -Feature selection vs. feature extraction: Learn the key differences and when t...
What is Multimodal AI?
Просмотров 3314 дней назад
In this video, I introduce the concept of Multimodal AI, explaining how it processes and integrates multiple sensory inputs like text, images, and audio to generate more comprehensive outputs. You'll learn about different configurations, including multiple inputs with a single output, single input with multiple outputs, and multi-input multi-output systems. I also compare Multimodal AI with Cro...
K-Nearest Neighbors (KNN) - Supervised Machine Learning
Просмотров 29921 день назад
K-Nearest Neighbors (KNN) - Supervised Machine Learning
Day 18: Normalization & Standardization | Min-Max Scaling | Z-Score Normalization
Просмотров 20521 день назад
Welcome to today's video on Data Transformation Techniques! In this tutorial, we dive into essential methods for scaling and normalizing your data, including: -Min-Max Scaling to scale data between [0,1] and [-1,1]. -Decimal Scaling, is a technique for handling large numbers by adjusting decimal points. -Standardization using Z-score normalization to center data around the mean with unit varian...
Day 17: Binning & Smoothing Techniques
Просмотров 25321 день назад
In this video, we discussed the introduction to data transformation and transformation techniques: -Binning (Equi-Depth & Equi-Width Binning) -Smoothing (Bin Means & Bin Boundaries) #exploratorydataanalysis #datatransformation #smoothing #binning #protorialsbysaif
Day 16: Correlation Analysis | R Coefficient | Chi-square Test
Просмотров 401Месяц назад
In this session we discussed about correlation analysis including the concepts, fromulas and numerical based calculations for R coefficient, R square (Coefficient of determination), Chi-sqaure test for categorical variables. #correlation #correlationcoefficient #chisquaretest #exploratorydataanalysis
Day 15: Descriptive Data Analysis with Python | Pandas|Groupby|Crosstab
Просмотров 165Месяц назад
🔥Day 15: Descriptive Data Analysis with Python🔥 In this session we covered: -Type of data analysis -Descriptive vs predictive Analysis -Descriptive reporting using pandas -Grouping data for extrating insight -Cross tabulation for contigency table #exploratorydataanalysis #pandas #dataanalyticswithpython #protorialsbysaif ⏬Visuals from: www.flaticon.com/ ⏬Code Available: github.com/saif93/30-Day...
Day 14: Bivariate and Multivariate Analysis | Demonstration using Matplot
Просмотров 248Месяц назад
🔥Day 14: Bivariate and Multivariate Analysis using Matplot🔥 🚀In this session we explored various chart and graphs for multivariate and bivariate analysis including: 🖋 Scatter Plot 🖋 3D Scatter Plot 🖋 Bubble Chart 🖋 Grouped and Stacked bar Chart 🖋 Heatmap 🖋 Multiline chart 🖋 Multi Box Plot 🖋 Pair Plot #exploratorydataanalysis #dataanalysis #protorialsbysaif ⏬ Visuals from: www.flaticon.com/ ⏬ Co...
Day 13: Univariate Analysis in EDA | Chart & Graphs| Matplotlib
Просмотров 329Месяц назад
🔥Day 13: Univariate Analysis in EDA🔥 🚀In this video covered variaious chart & graphs for univariate analysis including: -Line Chart -Histogram -Bar Chart -Pie Chart -Box Plot 🚀We learned their use cases created professional visuals using matplot library in python. #exploratorydataanalysis #python #datascience #protorialsbysaif * Visuals from: www.flaticon.com/ Code Avaiable ⏬ 🔥Github: github.co...
Day 12: Introduction to EDA | Descriptive Statistics| Central Tendency| Dispersion
Просмотров 308Месяц назад
🔥Day 12: Introduction to Exploratory Data Analysis🔥 🚀In this video we covered: 🖋 Introduction and importance of EDA 🖋 Measure of Central Tendency (Mean Median and Mode) 🖋 Measure of Dispersion (Range, Variance, Statndard Deviation, IQR, Mean Absolute Deviation) 🖋 Python function for descriptive statistics #descriptivestatistics #visualization #exploratorydataanalysis
Introduction to Vector Databases | Embeddings| Milvus
Просмотров 67Месяц назад
🔥Vector Database🔥 🚀In this video we introduced: 🖋 Vector Databases 🖋 Comparision with Traditional Databases 🖋 Embeddings 🖋 Milvus ⏬Milvus: milvus.io/intro ⏬Images: www.flaticon.com/ & www.pexels.com/
Day 11: Data Aggregation Method in Pandas | Concat | Join | Merge | Melt| Pivot table
Просмотров 296Месяц назад
Day 11: Data Aggregation Method in Pandas | Concat | Join | Merge | Melt| Pivot table
Day 10: Datatype Conversion and Feature Encoding with Pandas
Просмотров 230Месяц назад
Day 10: Datatype Conversion and Feature Encoding with Pandas
Day 9: Outlier Detection| IQR & Z-Score Explained | Python Demo
Просмотров 301Месяц назад
Day 9: Outlier Detection| IQR & Z-Score Explained | Python Demo
How to Inspect Html Page Source When Clicking is Disabled?
Просмотров 183Месяц назад
How to Inspect Html Page Source When Clicking is Disabled?
Day 8: Mastering Data Preprocessing | Handling Missing Values | Python Demo
Просмотров 296Месяц назад
Day 8: Mastering Data Preprocessing | Handling Missing Values | Python Demo
🚀Supercharge Your Pandas with RAPIDS cuDF: 🔥150x Faster with Zero Code Changes!
Просмотров 442 месяца назад
🚀Supercharge Your Pandas with RAPIDS cuDF: 🔥150x Faster with Zero Code Changes!
How to bypass 403 forbidden error? Web Scraping Python
Просмотров 5412 месяца назад
How to bypass 403 forbidden error? Web Scraping Python
🔥Learn Web Scraping with Python - A Complete Step-By-Step Guide 🔥
Просмотров 3682 месяца назад
🔥Learn Web Scraping with Python - A Complete Step-By-Step Guide 🔥
Day 7: Mastering Data Preprocessing | Key Concepts & Common Challenges
Просмотров 3872 месяца назад
Day 7: Mastering Data Preprocessing | Key Concepts & Common Challenges
Day 6: Data Collection | Web scraping from Dynamic Websites | Python
Просмотров 3162 месяца назад
Day 6: Data Collection | Web scraping from Dynamic Websites | Python
Day 5: Data Collection | Web Scraping Demo | Web Scraping with Python | Beautifulsoup
Просмотров 3812 месяца назад
Day 5: Data Collection | Web Scraping Demo | Web Scraping with Python | Beautifulsoup
Day 4: Data Collection | Web Scrapping Overview | Web scraping with python
Просмотров 4112 месяца назад
Day 4: Data Collection | Web Scrapping Overview | Web scraping with python
Day 3: Data Collection | Significance | Types of Data | Data Sources | Collection Methods
Просмотров 4672 месяца назад
Day 3: Data Collection | Significance | Types of Data | Data Sources | Collection Methods
Day 2: Problem definition 🧑💻 | Problem Formulation | Research Goals | Constraints | Success Metrics
Просмотров 4402 месяца назад
Day 2: Problem definition 🧑💻 | Problem Formulation | Research Goals | Constraints | Success Metrics
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