• Study Resource
  • Explore
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
- ATScience
- ATScience

... weights. Each neuron receives multiple inputs from other neurons depending on their weights and generates an output signal that may also be generated by other neurons. [5][6][7] ANNs have their own learning systems as humans. Here, the most repeated networks are the most learning ones. We can examin ...
Introduction to knowledge-based systems
Introduction to knowledge-based systems

... Back-propagation Network training 1. Initialize network with random weights 2. For all training cases (called examples): a. Present training inputs to network and calculate output b. For all layers (starting with output layer, back to input layer): i. Compare network output with correct output (err ...
شبکه های عصبی
شبکه های عصبی

Metody Inteligencji Obliczeniowej
Metody Inteligencji Obliczeniowej

... p(Ci|X;M) posterior classification probability or y(X;M) approximators, models M are parameterized in increasingly sophisticated way. Why? (Dis)similarity: • more general than feature-based description, • no need for vector spaces (structured objects), • more general than fuzzy approach (F-rules are ...
Lecture1
Lecture1

Stat 281 Chapter 1 F..
Stat 281 Chapter 1 F..

Artificial Neural Networks
Artificial Neural Networks

...  Look at the theory of self-organisation.  Other self-organising networks  Look at examples of neural network ...
Powerpoints
Powerpoints

docx - Wallace Resource Library
docx - Wallace Resource Library

... The role of Opwall scientists was to assist in the monitoring of Biodiversity within this area with particular reference to farming practice. This data set looks at how different habitat types are assessed and monitored using GIS technology. Habitat data is analyzed from GIS maps and some simple con ...
Artificial Intelligence, Neural Nets and Applications
Artificial Intelligence, Neural Nets and Applications

... With the commercial success of technologies such as speech recognition, automated mail sorting and baggage-handling, online bidding and quote-generation, for example, AI (Artificial Intelligence) has (re-) emerged as a discipline with a promise and many potential product offerings. Media hype and bl ...
Artificial intelligence COS 116: 4/26/2007 Adam Finkelstein
Artificial intelligence COS 116: 4/26/2007 Adam Finkelstein

How to enter research data in a computer spreadsheet for optimal
How to enter research data in a computer spreadsheet for optimal

next47 | Fact sheet
next47 | Fact sheet

... new findings to new images. Two of the reasons this works so well are that computing speed continues to evolve exponentially and that GPUs are being used increasingly, i.e. computer chips whose strength lies in the simultaneity of mathematical operations and which are therefore highly suited to deep ...
Class Time:
Class Time:

Anomaly Detection vi..
Anomaly Detection vi..

... Anomaly detection has been an important research topic in data mining and machine learning. Many real-world applications such as intrusion or credit card fraud detection require an effective and efficient framework to identify deviated data instances. However, most anomaly detection methods are typi ...
COS 511: Theoretical Machine Learning Problem 1
COS 511: Theoretical Machine Learning Problem 1

Machine Learning Introduction
Machine Learning Introduction

Chap3_Visualization
Chap3_Visualization

Jonathan Butturini and Connor Bliss Chapter 1 Review
Jonathan Butturini and Connor Bliss Chapter 1 Review

... 3) Finally, use the formula: ...
Introduction to Artificial Intelligence
Introduction to Artificial Intelligence

... • Homework: – Chapter 1, exercises 10-13 – Answer each in 100 words or less. ...
Presentación de PowerPoint
Presentación de PowerPoint

Smart Phone Based Data Mining for Human Activity Recognition
Smart Phone Based Data Mining for Human Activity Recognition

Machine Learning Changing the Economics of Business, Industry
Machine Learning Changing the Economics of Business, Industry

... deep learning algorithms to cut the error rate on speech recognition in its latest Android-based mobile software. In October 2014, Microsoft chief research officer Rick Rashid wowed attendees at a lecture in China with a demonstration of speech software that transcribed his spoken words into English ...
PatternsAndRelations..
PatternsAndRelations..

... ordering pizza by the slice, since the slices of pizza can only be ordered in whole number values as either 0 for no pizza ordered, 1 for one slice, 2 for two slices,… then this data would be discrete. We do not order 1.2 slices of pizza! Right? ...
BreesePresentationQ3..
BreesePresentationQ3..

< 1 ... 179 180 181 182 183 184 185 186 187 ... 193 >

Pattern recognition

Pattern recognition is a branch of machine learning that focuses on the recognition of patterns and regularities in data, although it is in some cases considered to be nearly synonymous with machine learning. Pattern recognition systems are in many cases trained from labeled ""training"" data (supervised learning), but when no labeled data are available other algorithms can be used to discover previously unknown patterns (unsupervised learning).The terms pattern recognition, machine learning, data mining and knowledge discovery in databases (KDD) are hard to separate, as they largely overlap in their scope. Machine learning is the common term for supervised learning methods and originates from artificial intelligence, whereas KDD and data mining have a larger focus on unsupervised methods and stronger connection to business use. Pattern recognition has its origins in engineering, and the term is popular in the context of computer vision: a leading computer vision conference is named Conference on Computer Vision and Pattern Recognition. In pattern recognition, there may be a higher interest to formalize, explain and visualize the pattern, while machine learning traditionally focuses on maximizing the recognition rates. Yet, all of these domains have evolved substantially from their roots in artificial intelligence, engineering and statistics, and they've become increasingly similar by integrating developments and ideas from each other.In machine learning, pattern recognition is the assignment of a label to a given input value. In statistics, discriminant analysis was introduced for this same purpose in 1936. An example of pattern recognition is classification, which attempts to assign each input value to one of a given set of classes (for example, determine whether a given email is ""spam"" or ""non-spam""). However, pattern recognition is a more general problem that encompasses other types of output as well. Other examples are regression, which assigns a real-valued output to each input; sequence labeling, which assigns a class to each member of a sequence of values (for example, part of speech tagging, which assigns a part of speech to each word in an input sentence); and parsing, which assigns a parse tree to an input sentence, describing the syntactic structure of the sentence.Pattern recognition algorithms generally aim to provide a reasonable answer for all possible inputs and to perform ""most likely"" matching of the inputs, taking into account their statistical variation. This is opposed to pattern matching algorithms, which look for exact matches in the input with pre-existing patterns. A common example of a pattern-matching algorithm is regular expression matching, which looks for patterns of a given sort in textual data and is included in the search capabilities of many text editors and word processors. In contrast to pattern recognition, pattern matching is generally not considered a type of machine learning, although pattern-matching algorithms (especially with fairly general, carefully tailored patterns) can sometimes succeed in providing similar-quality output of the sort provided by pattern-recognition algorithms.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report