This document discusses parametric and nonparametric machine learning algorithms. Parametric algorithms use a fixed number of parameters to model data, while nonparametric algorithms make fewer assumptions about the underlying function. Parametric algorithms are simpler and faster but are limited in complexity, while nonparametric algorithms are more flexible but require more data and are slower. Examples of parametric algorithms include logistic regression and naive bayes, while k-nearest neighbors, decision trees, and support vector machines are nonparametric.
Hands-On Machine Learning with Scikit-Learn and TensorFlow - Chapter8Hakky St
This is the documentation of the study-meeting in lab.
Tha book title is "Hands-On Machine Learning with Scikit-Learn and TensorFlow" and this is the chapter 8.
Anomaly detection (or Outlier analysis) is the identification of items, events or observations which do not conform to an expected pattern or other items in a dataset. It is used is applications such as intrusion detection, fraud detection, fault detection and monitoring processes in various domains including energy, healthcare and finance.
In this workshop, we will discuss the core techniques in anomaly detection and discuss advances in Deep Learning in this field.
Through case studies, we will discuss how anomaly detection techniques could be applied to various business problems. We will also demonstrate examples using R, Python, Keras and Tensorflow applications to help reinforce concepts in anomaly detection and best practices in analyzing and reviewing results.
What you will learn:
Anomaly Detection: An introduction
Graphical and Exploratory analysis techniques
Statistical techniques in Anomaly Detection
Machine learning methods for Outlier analysis
Evaluating performance in Anomaly detection techniques
Detecting anomalies in time series data
Case study 1: Anomalies in Freddie Mac mortgage data
Case study 2: Auto-encoder based Anomaly Detection for Credit risk with Keras and Tensorflow
This Machine Learning Algorithms presentation will help you learn you what machine learning is, and the various ways in which you can use machine learning to solve a problem. At the end, you will see a demo on linear regression, logistic regression, decision tree and random forest. This Machine Learning Algorithms presentation is designed for beginners to make them understand how to implement the different Machine Learning Algorithms.
Below topics are covered in this Machine Learning Algorithms Presentation:
1. Real world applications of Machine Learning
2. What is Machine Learning?
3. Processes involved in Machine Learning
4. Type of Machine Learning Algorithms
5. Popular Algorithms with a hands-on demo
- Linear regression
- Logistic regression
- Decision tree and Random forest
- N Nearest neighbor
What is Machine Learning: Machine Learning is an application of Artificial Intelligence (AI) that provides systems the ability to automatically learn and improve from experience without being explicitly programmed.
- - - - - - - -
About Simplilearn Machine Learning course:
A form of artificial intelligence, Machine Learning is revolutionizing the world of computing as well as all people’s digital interactions. Machine Learning powers such innovative automated technologies as recommendation engines, facial recognition, fraud protection and even self-driving cars.This Machine Learning course prepares engineers, data scientists and other professionals with knowledge and hands-on skills required for certification and job competency in Machine Learning.
- - - - - - -
Why learn Machine Learning?
Machine Learning is taking over the world- and with that, there is a growing need among companies for professionals to know the ins and outs of Machine Learning
The Machine Learning market size is expected to grow from USD 1.03 Billion in 2016 to USD 8.81 Billion by 2022, at a Compound Annual Growth Rate (CAGR) of 44.1% during the forecast period.
- - - - - -
What skills will you learn from this Machine Learning course?
By the end of this Machine Learning course, you will be able to:
1. Master the concepts of supervised, unsupervised and reinforcement learning concepts and modeling.
2. Gain practical mastery over principles, algorithms, and applications of Machine Learning through a hands-on approach which includes working on 28 projects and one capstone project.
3. Acquire thorough knowledge of the mathematical and heuristic aspects of Machine Learning.
4. Understand the concepts and operation of support vector machines, kernel SVM, naive Bayes, decision tree classifier, random forest classifier, logistic regression, K-nearest neighbors, K-means clustering and more.
5. Be able to model a wide variety of robust Machine Learning algorithms including deep learning, clustering, and recommendation systems
- - - - - - -
Machine Learning Ml Overview Algorithms Use Cases And ApplicationsSlideTeam
"You can download this product from SlideTeam.net"
Machine Learning ML Overview Algorithms Use Cases and Applications is for the mid level managers giving information about Machine Learning, how Machine Learning works, Machine Learning algorithms and its use cases. You can also learn the difference between Machine learning vs Traditional programming to understand how to implement machine learning in a better way for business growth. https://bit.ly/2ZaVSG9
PDF version of slides explains the various optimization algorithms used in deep learning and a comparison between them. It also has a brief about the ICML papers "Descending through a Crowded Valley — Benchmarking Deep Learning Optimizers" and "Optimizer Benchmarking Needs to Account for Hyperparameter Tuning."
If you have any queries, you can reach out to me at @RakshithSathish on Twitter or rakshith-sathish on LinkedIn.
Hands-On Machine Learning with Scikit-Learn and TensorFlow - Chapter8Hakky St
This is the documentation of the study-meeting in lab.
Tha book title is "Hands-On Machine Learning with Scikit-Learn and TensorFlow" and this is the chapter 8.
Anomaly detection (or Outlier analysis) is the identification of items, events or observations which do not conform to an expected pattern or other items in a dataset. It is used is applications such as intrusion detection, fraud detection, fault detection and monitoring processes in various domains including energy, healthcare and finance.
In this workshop, we will discuss the core techniques in anomaly detection and discuss advances in Deep Learning in this field.
Through case studies, we will discuss how anomaly detection techniques could be applied to various business problems. We will also demonstrate examples using R, Python, Keras and Tensorflow applications to help reinforce concepts in anomaly detection and best practices in analyzing and reviewing results.
What you will learn:
Anomaly Detection: An introduction
Graphical and Exploratory analysis techniques
Statistical techniques in Anomaly Detection
Machine learning methods for Outlier analysis
Evaluating performance in Anomaly detection techniques
Detecting anomalies in time series data
Case study 1: Anomalies in Freddie Mac mortgage data
Case study 2: Auto-encoder based Anomaly Detection for Credit risk with Keras and Tensorflow
This Machine Learning Algorithms presentation will help you learn you what machine learning is, and the various ways in which you can use machine learning to solve a problem. At the end, you will see a demo on linear regression, logistic regression, decision tree and random forest. This Machine Learning Algorithms presentation is designed for beginners to make them understand how to implement the different Machine Learning Algorithms.
Below topics are covered in this Machine Learning Algorithms Presentation:
1. Real world applications of Machine Learning
2. What is Machine Learning?
3. Processes involved in Machine Learning
4. Type of Machine Learning Algorithms
5. Popular Algorithms with a hands-on demo
- Linear regression
- Logistic regression
- Decision tree and Random forest
- N Nearest neighbor
What is Machine Learning: Machine Learning is an application of Artificial Intelligence (AI) that provides systems the ability to automatically learn and improve from experience without being explicitly programmed.
- - - - - - - -
About Simplilearn Machine Learning course:
A form of artificial intelligence, Machine Learning is revolutionizing the world of computing as well as all people’s digital interactions. Machine Learning powers such innovative automated technologies as recommendation engines, facial recognition, fraud protection and even self-driving cars.This Machine Learning course prepares engineers, data scientists and other professionals with knowledge and hands-on skills required for certification and job competency in Machine Learning.
- - - - - - -
Why learn Machine Learning?
Machine Learning is taking over the world- and with that, there is a growing need among companies for professionals to know the ins and outs of Machine Learning
The Machine Learning market size is expected to grow from USD 1.03 Billion in 2016 to USD 8.81 Billion by 2022, at a Compound Annual Growth Rate (CAGR) of 44.1% during the forecast period.
- - - - - -
What skills will you learn from this Machine Learning course?
By the end of this Machine Learning course, you will be able to:
1. Master the concepts of supervised, unsupervised and reinforcement learning concepts and modeling.
2. Gain practical mastery over principles, algorithms, and applications of Machine Learning through a hands-on approach which includes working on 28 projects and one capstone project.
3. Acquire thorough knowledge of the mathematical and heuristic aspects of Machine Learning.
4. Understand the concepts and operation of support vector machines, kernel SVM, naive Bayes, decision tree classifier, random forest classifier, logistic regression, K-nearest neighbors, K-means clustering and more.
5. Be able to model a wide variety of robust Machine Learning algorithms including deep learning, clustering, and recommendation systems
- - - - - - -
Machine Learning Ml Overview Algorithms Use Cases And ApplicationsSlideTeam
"You can download this product from SlideTeam.net"
Machine Learning ML Overview Algorithms Use Cases and Applications is for the mid level managers giving information about Machine Learning, how Machine Learning works, Machine Learning algorithms and its use cases. You can also learn the difference between Machine learning vs Traditional programming to understand how to implement machine learning in a better way for business growth. https://bit.ly/2ZaVSG9
PDF version of slides explains the various optimization algorithms used in deep learning and a comparison between them. It also has a brief about the ICML papers "Descending through a Crowded Valley — Benchmarking Deep Learning Optimizers" and "Optimizer Benchmarking Needs to Account for Hyperparameter Tuning."
If you have any queries, you can reach out to me at @RakshithSathish on Twitter or rakshith-sathish on LinkedIn.
A short presentation for beginners on Introduction of Machine Learning, What it is, how it works, what all are the popular Machine Learning techniques and learning models (supervised, unsupervised, semi-supervised, reinforcement learning) and how they works with various Industry use-cases and popular examples.
Supervised Unsupervised and Reinforcement Learning Aakash Chotrani
This presentation describes various categories of machine learning techniques.It starts with importance of Machine learning and difference between ML and traditional AI. Examples and in-depth explanation of different learning techniques in ML.
Abstract: This PDSG workshop introduces basic concepts of splitting a dataset for training a model in machine learning. Concepts covered are training, test and validation data, serial and random splitting, data imbalance and k-fold cross validation.
Level: Fundamental
Requirements: No prior programming or statistics knowledge required.
K-Folds cross-validation is one method that attempts to maximize the use of the available data for training and then testing a model. It is particularly useful for assessing model performance, as it provides a range of accuracy scores across (somewhat) different data sets.
Machine Learning Algorithm for Business Strategy.pdfPhD Assistance
Many algorithms are based on the idea that classes can be divided along a straight line (or its higher-dimensional analog). Support vector machines and logistic regression are two examples.
For #Enquiry:
Website: https://www.phdassistance.com/blog/a-simple-guide-to-assist-you-in-selecting-the-best-machine-learning-algorithm-for-business-strategy/
India: +91 91769 66446
Email: info@phdassistance.com
Selecting the Right Type of Algorithm for Various Applications - PhdassistancePhD Assistance
Machine learning algorithms may be classified mainly into three main types. Supervised learning constructs a mathematical model from the training data, including input and output labels. The techniques of data categorization and regression are deemed supervised learning. In unsupervised learning, the system constructs a model using just the input characteristics but no output labeling. The classifiers are then trained to search the dataset for a specific pattern.
Learn More:https://bit.ly/3sX9xuQ
Contact Us:
Website: https://www.phdassistance.com/
UK: +44 7537144372
India No:+91-9176966446
Email: info@phdassistance.com
A short presentation for beginners on Introduction of Machine Learning, What it is, how it works, what all are the popular Machine Learning techniques and learning models (supervised, unsupervised, semi-supervised, reinforcement learning) and how they works with various Industry use-cases and popular examples.
Supervised Unsupervised and Reinforcement Learning Aakash Chotrani
This presentation describes various categories of machine learning techniques.It starts with importance of Machine learning and difference between ML and traditional AI. Examples and in-depth explanation of different learning techniques in ML.
Abstract: This PDSG workshop introduces basic concepts of splitting a dataset for training a model in machine learning. Concepts covered are training, test and validation data, serial and random splitting, data imbalance and k-fold cross validation.
Level: Fundamental
Requirements: No prior programming or statistics knowledge required.
K-Folds cross-validation is one method that attempts to maximize the use of the available data for training and then testing a model. It is particularly useful for assessing model performance, as it provides a range of accuracy scores across (somewhat) different data sets.
Machine Learning Algorithm for Business Strategy.pdfPhD Assistance
Many algorithms are based on the idea that classes can be divided along a straight line (or its higher-dimensional analog). Support vector machines and logistic regression are two examples.
For #Enquiry:
Website: https://www.phdassistance.com/blog/a-simple-guide-to-assist-you-in-selecting-the-best-machine-learning-algorithm-for-business-strategy/
India: +91 91769 66446
Email: info@phdassistance.com
Selecting the Right Type of Algorithm for Various Applications - PhdassistancePhD Assistance
Machine learning algorithms may be classified mainly into three main types. Supervised learning constructs a mathematical model from the training data, including input and output labels. The techniques of data categorization and regression are deemed supervised learning. In unsupervised learning, the system constructs a model using just the input characteristics but no output labeling. The classifiers are then trained to search the dataset for a specific pattern.
Learn More:https://bit.ly/3sX9xuQ
Contact Us:
Website: https://www.phdassistance.com/
UK: +44 7537144372
India No:+91-9176966446
Email: info@phdassistance.com
Scikit-Learn is a powerful machine learning library implemented in Python with numeric and scientific computing powerhouses Numpy, Scipy, and matplotlib for extremely fast analysis of small to medium sized data sets. It is open source, commercially usable and contains many modern machine learning algorithms for classification, regression, clustering, feature extraction, and optimization. For this reason Scikit-Learn is often the first tool in a Data Scientists toolkit for machine learning of incoming data sets.
The purpose of this one day course is to serve as an introduction to Machine Learning with Scikit-Learn. We will explore several clustering, classification, and regression algorithms for a variety of machine learning tasks and learn how to implement these tasks with our data using Scikit-Learn and Python. In particular, we will structure our machine learning models as though we were producing a data product, an actionable model that can be used in larger programs or algorithms; rather than as simply a research or investigation methodology.
Overview of Machine learning concepts – Over fitting and train/test splits, Types of Machine learning – Supervised, Unsupervised, Reinforced learning, Introduction to Bayes Theorem, Linear Regression- model assumptions, regularization (lasso, ridge, elastic net), Classification and Regression algorithms- Naïve Bayes, K-Nearest Neighbors, logistic regression, support vector machines (SVM), decision trees, and random forest, Classification Errors..
Statistical theory is a branch of mathematics and statistics that provides the foundation for understanding and working with data, making inferences, and drawing conclusions from observed phenomena. It encompasses a wide range of concepts, principles, and techniques for analyzing and interpreting data in a systematic and rigorous manner. Statistical theory is fundamental to various fields, including science, social science, economics, engineering, and more.
Optimization is considered to be one of the pillars of statistical learning and also plays a major role in the design and development of intelligent systems such as search engines, recommender systems, and speech and image recognition software. Machine Learning is the study that gives the computers the ability to learn and also the ability to think without being explicitly programmed. A computer is said to learn from an experience with respect to a specified task and its performance related to that task. The machine learning algorithms are applied to the problems to reduce efforts. Machine learning algorithms are used for manipulating the data and predict the output for the new data with high precision and low uncertainty. The optimization algorithms are used to make rational decisions in an environment of uncertainty and imprecision. In this paper a methodology is presented to use the efficient optimization algorithm as an alternative for the gradient descent machine learning algorithm as an optimization algorithm.
Parameter Estimation in Pattern Recognition.
This PPT presentation created by Apurba Mondal,
Dept.-Computer Science and Engineering,
West Bengal,
India.
Proposing an Appropriate Pattern for Car Detection by Using Intelligent Algor...Editor IJCATR
Nowadays, the automotive industry has attracted the attention of consumers, and product quality is considered as an
essential element in current competitive markets. Security and comfort are the main criteria and parameters of selecting a car.
Therefore, standard dataset of CAR involving six features and characteristics and 1728 instances have been used. In this paper, it
has been tried to select a car with the best characteristics by using intelligent algorithms (Random Forest, J48, SVM,
NaiveBayse) and combining these algorithms with aggregated classifiers such as Bagging and AdaBoostMI. In this study, speed
and accuracy of intelligent algorithms in identifying the best car have been taken into account.
Evaluation of a New Incremental Classification Tree Algorithm for Mining High...mlaij
A new model for online machine learning process of high speed data stream is proposed, to minimize the severe restrictions associated with the existing computer learning algorithms. Most of the existing models have three principle steps. In the first step, the system would create a model incrementally. In the second step the time taken by the examples to complete a prescribed procedure with their arrival speed is computed. In the third and final step of the model the size of memory required for computation is predicted in advance. To overcome these restrictions we proposed this new data stream classification algorithm, where the data can be partitioned into stream of trees. In this algorithm, the new data set can be updated with the existing tree. This algorithm, called incremental classification tree algorithm, is proved to be an excellent solution for processing larger data streams. In this paper, we present the experimental results of our new algorithm and prove that our method would eradicate the problems of the existing method.
EVALUATION OF A NEW INCREMENTAL CLASSIFICATION TREE ALGORITHM FOR MINING HIGH...mlaij
Abstract—A new model for online machine learning process of high speed data stream is proposed, to
minimize the severe restrictions associated with the existing computer learning algorithms. Most of the
existing models have three principle steps. In the first step, the system would create a model incrementally.
In the second step the time taken by the examples to complete a prescribed procedure with their arrival
speed is computed. In the third and final step of the model the size of memory required for computation is
predicted in advance. To overcome these restrictions we proposed this new data stream classification
algorithm, where the data can be partitioned into stream of trees. In this algorithm, the new data set can be
updated with the existing tree. This algorithm, called incremental classification tree algorithm, is proved to
be an excellent solution for processing larger data streams. In this paper, we present the experimental
results of our new algorithm and prove that our method would eradicate the problems of the existing
method.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
2. Parametric Machine Learning Algorithms
A learning model that summarizes data with a set of parameters of fixed size (independent of the
number of training examples) is called a parametric model. No matter how much data you throw
at a parametric model, it won’t change its mind about how many parameters it needs.
3. The algorithms involve two steps:
Select a form for the function.
Learn the coefficients for the function from the training data.
4. An easy to understand functional form for the mapping function is a line, as is used in linear
regression:
b0 + b1*x1 + b2*x2 = 0
Where b0, b1 and b2 are the coefficients of the line that control the intercept and slope, and x1 and
x2 are two input variables.
5. Some more examples of parametric machine
learning algorithms include:
Logistic Regression
Linear Discriminant Analysis
Perceptron
Naive Bayes
Simple Neural Networks
6. Benefits of Parametric Machine Learning
Algorithms:
Simpler: These methods are easier to understand and interpret results.
Speed: Parametric models are very fast to learn from data.
Less Data: They do not require as much training data and can work well even if the fit to the data
is not perfect.
7. Limitations of Parametric Machine Learning
Algorithms:
Constrained: By choosing a functional form these methods are highly constrained to the specified
form.
Limited Complexity: The methods are more suited to simpler problems.
Poor Fit: In practice the methods are unlikely to match the underlying mapping function.
8. Nonparametric Machine Learning Algorithms
Nonparametric methods are good when you have a lot of data and no prior knowledge, and
when you don’t want to worry too much about choosing just the right features.
9. An easy to understand nonparametric model is the k-nearest neighbors algorithm that makes
predictions based on the k most similar training patterns for a new data instance. The method does
not assume anything about the form of the mapping function other than patterns that are close are
likely to have a similar output variable.
10. Some more examples of popular nonparametric
machine learning algorithms are:
k-Nearest Neighbors
Decision Trees like CART and C4.5
Support Vector Machines
11. Benefits of Nonparametric Machine Learning
Algorithms:
Flexibility: Capable of fitting a large number of functional forms.
Power: No assumptions (or weak assumptions) about the underlying function.
Performance: Can result in higher performance models for prediction.
12. Limitations of Nonparametric Machine
Learning Algorithms:
More data: Require a lot more training data to estimate the mapping function.
Slower: A lot slower to train as they often have far more parameters to train.
Overfitting: More of a risk to overfit the training data and it is harder to explain why specific
predictions are made.