(→‎The ChangeLog)
 
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[[User:Bsisman|Bunyamin Sisman]]
 
[[User:Bsisman|Bunyamin Sisman]]
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* 2007/10/02 -- Created a new page on [[Kernels_OldKiwi]].
+
* 2007/10/02 -- Created a new page on [[Image Processing_OldKiwi]].
 
* 2007/10/03 -- Edited [[Lecture 3 - Bayes classification_OldKiwi]] by adding the section on [[Lecture 3 - Bayes classification_OldKiwi#Bayes_rule|Bayes rule]] equation <3,4,5> and figures <1,2,3>.
 
* 2007/10/03 -- Edited [[Lecture 3 - Bayes classification_OldKiwi]] by adding the section on [[Lecture 3 - Bayes classification_OldKiwi#Bayes_rule|Bayes rule]] equation <3,4,5> and figures <1,2,3>.
  
 
== The ChangeLog ==
 
== The ChangeLog ==
−
[[User:KyoHyouk|KyoHyouk Kim]]
+
[[User:kim458|KyoHyouk Kim]]
−
* 2008/04/07 -- Add links for clustering techniques
+
* 2008/04/25  -- Addeda pattern recognition application field in remote sensing
−
* 2008/04/07 -- Add figure of impurity function on Lecture 21
+
  
−
[[User:arora6|Abhishek Arora]]
+
[[User:akamra|Ashish Kamra]]
−
* 2008/04/07 -- Moved the page and converted all equations and uploaded figures [[SVM-2D_OldKiwi]]
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* 2008/04/20  -- Added description of the k-centers clustering problem [[Clustering_Algorithms_OldKiwi]]
−
* 2008/04/07 -- Moved the page [[Bayes Example_OldKiwi]]
+
* 2008/04/20  -- Added link to past conferences on application of machine learning techniques to anomaly detection [[Applications_of_Pattern_Recognition_OldKiwi]]
 +
* 2008/04/28  -- Added link to an excellent survey paper on outlier detection methodologies [[Applications_of_Pattern_Recognition_OldKiwi]]
 +
* 2008/04/28  -- Added link to an application of one class classification in anomaly detection [[Applications_of_Pattern_Recognition_OldKiwi]]
  
 
[[User:Bsisman|Bunyamin Sisman]]
 
[[User:Bsisman|Bunyamin Sisman]]
−
* 2008/04/06 -- Added some explanations and a figure to lecture 22 for clustering.
+
* 2008/04/24  -- Added a page with some figures for [https://balthier.ecn.purdue.edu/index.php/Mixture_Models Mixture Models] to Glossary
−
* 2008/04/06 -- Introduced different kinds of clustering algorithms and a simple example with a figure for image segmentation and compression using k-means algorithm in lecture 22.
+
  
 
[[User:wlunga|Dalton Lunga]]
 
[[User:wlunga|Dalton Lunga]]
−
* 2008/04/01 -- Added the topic: [[Graphical models_OldKiwi]] and gave a description of how these models link to decision trees.
+
* 2008/04/17  -- Added last part of Lecture on 26 [[Statistical Clustering Methods_OldKiwi]]
 +
* 2008/04/24  -- Added more notes on clustering algorithms
 +
* 2008/04/24  -- Added link to clustering paper(Clustering Sequences with HMM)[[Clustering Sequences_OldKiwi]]
  
 
[[User:ebernard|Elvin Bernard]]
 
[[User:ebernard|Elvin Bernard]]
−
* 2008/04/07 -- Created new pages for the [[Glossary_OldKiwi]] items: [[Distance_OldKiwi]], [[Metric_OldKiwi]], [[Generic Property_OldKiwi]], [[Hilbert Space_OldKiwi]], [[Histogram Density Estimation_OldKiwi]], [[Impurity_OldKiwi]], [[Informative Prior_OldKiwi]], [[Kernel Functions_OldKiwi]], [[Lagrange Multipliers_OldKiwi]], [[LUT - Look-Up Table_OldKiwi]].
+
* 2008/04/24 -- Created new pages or moved old pages for the [[Glossary_OldKiwi]] items: [[Euclidean Distance (ED)_OldKiwi]], [[Generalized Rayleigh Quotient_OldKiwi]], [[KNN-K Nearest Neighbor_OldKiwi]], [[Partial Differential Equations (PDE)_OldKiwi]], [[Prior_OldKiwi]], [[Pruning_OldKiwi]], [[Quadratic Programming Problem_OldKiwi]], [[Reinforcement learning_OldKiwi]], [[Slack Variable_OldKiwi]], [[Taxicab Distance_OldKiwi]], [[Testing_OldKiwi]], [[Training_OldKiwi]], [[Unbiased Estimator_OldKiwi]], [[Uninformative Prior_OldKiwi]], [[Unsupervised learning_OldKiwi]]. 
−
 
+
−
[[User:zhu0|Fengqing Zhu]]
+
−
* 2008/04/07 -- Added resources to Content-based Image/video Retrieval in [[Image Processing_OldKiwi]]
+
−
* 2008/04/07 -- Added references to [[Decision Tree_OldKiwi]]  
+
  
 
[[User:gsrivast|Gaurav Srivastava]]
 
[[User:gsrivast|Gaurav Srivastava]]
−
* 2008/04/02 -- Edited [[Lecture 21 - Decision Trees(Continued)_OldKiwi]]. Added the description of answering the three crucial questions and added two figures Node.jpg[http://balthier.ecn.purdue.edu/index.php/Image:Node.jpg] and Balance.jpg[http://balthier.ecn.purdue.edu/index.php/Image:Balance.jpg].
+
* 2008/04/18 -- This posting is for week 14. Previous posting is for week 13. Added a new page giving a simple definition and illustrative example of Minimum Description Length ([[MDL_OldKiwi]]) principle. Click here -->> [[MDL_OldKiwi]]
  
−
[[User:hsantosv|Hector Santos]]
+
[[User:Jinyoung1|Jinyoung Kim]]
−
* 2008/04/03 -- Added figure examples for hierarchical and partition clusters in [[Lecture 22 - Decision Trees and Clustering_OldKiwi]]
+
* 2008/04/24 -- Summarize a paper which employs Neural Netowrk in calibrating scanners [[Artificial Neural Networks_OldKiwi]]- Application of Neural Networks to Color Calibration
−
 
+
* 2008/04/24 -- Describe my experiences on Neural Network to detect sonar singlas in sea [[Talk:Artificial Neural Networks_OldKiwi]]
−
[[User:jinha|Jinha Jung]]
+
−
* 2008/04/03 -- Create a new page on [[Convert LIBSVM to FANN python_OldKiwi]]
+
−
* 2008/04/03 -- Add link on [[Tools_OldKiwi]]
+
−
 
+
−
[[User:jinyoung|Jinyoung Kim]]
+
−
* 2008/04/05 -- Create one example of the applicaiton of K-NN to estimatimation of time series [[Course Topics_OldKiwi]]  [[kNN Algorithm_OldKiwi]] [[Discussion_OldKiwi]] 
+
−
* 2008/04/05 -- Describe advantage and disadvantage of K-NN algorithm [[Course Topics_OldKiwi]]  [[kNN Algorithm_OldKiwi]] [[Discussion_OldKiwi]]  
+
  
 
[[User:yoder2|Josiah Yoder]]
 
[[User:yoder2|Josiah Yoder]]
−
* 2008/04/07 -- Added a page on [[Naive Bayes_OldKiwi]]  Classification, including Matlab source for the figures.
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* 2008/04/24 -- Added the text and equations for [[Lecture 28 - Final lecture_OldKiwi]]. There are lots of figures that still need to be created!
−
* 2008/04/07, 3:01 pm -- Added a page instructing how to insert example [[Matlab_OldKiwi]] code. Check it out everyone, it's easy!
+
  
 
[[User:gong1|Jungtag Gong]]
 
[[User:gong1|Jungtag Gong]]
−
* 2008/04/03 -- Linked two tutorials of decision tree and the lecture and example of Fisher linear discriminant to [[Glossary_OldKiwi]]
+
* 2008/04/20 -- Linked the website of a tutorial on clustering and K-mean, Fuzzy C-means, Hierarchical clustering and clustering as mixture of gaussian methods at the clustering in the [[Glossary_OldKiwi]].
−
* 2008/04/07 -- Liked the advantages and disadvantage of non-parametric methods and a useful lecture note websites in [[Lecture 16 - Parzen Window Method and K-nearest Neighbor Density Estimate_OldKiwi]]
+
−
 
+
−
* 2008/04/07 -- Linked the advantages and disadvantages of non-parametric techniques and a useful lecture note of KNN in [[Lecture 16 - Parzen Window Method and K-nearest Neighbor Density Estimate_OldKiwi]].  
+
  
 
[[User:han1|Kihwan Han]]
 
[[User:han1|Kihwan Han]]
−
* 2008/04/07 -- Updated Course topic [[Metrics and Similarity Measures_OldKiwi]] and created course topic [[K continuous derivatives_OldKiwi]]
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* 2008/04/16 -- Created [[Lecture 25 - Clustering Algorithms_OldKiwi]] (Algorithms for clustering from feature vector: All texts and equations 2-1 ~ 2-15)
 +
* 2008/04/22 -- Created [[Lecture 27 - Clustering by finding valleys of densities_OldKiwi]] and filled in section  (PDE based valley seeking) all texts and equations (3-1) ~ (3-30)
 +
 
 +
 
 +
[[User:kng|Kaki Ng]]
 +
* 2008/04/21 -- Added a reference library for tools
  
 
[[User:huffmalm|Landis Huffman]]
 
[[User:huffmalm|Landis Huffman]]
−
* 2008/04/03 -- Added a link to a good SVM resource on the [[Homework 2_OldKiwi]] page.  Also copied all SVM resources listed on the [[Homework 2_OldKiwi]] page to the [[Support Vector Machines_OldKiwi]] page.
+
* 2008/04/17 -- Created a page for [[Lecture_26_-_Statistical_Clustering_Methods_OldKiwi]] and wrote a small description of Prof. Bouman's cluster software.  I modified the diagram from the software manual to match the corrected version presented in class. I have included this diagram, a link to the cluster homepage, and a short writeup in the Lecture 26 notes.
−
* 2008/04/03 -- Directed some links on the [[Glossary_OldKiwi]] page to the appropriate pages.
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* 2008/04/25 -- Created diagrams for [[Lecture_28_-_Final_lecture_OldKiwi]] showing the dromadaire turning into a chamaeu.  If I knew how, I would have mediaWiki resize these images. Ugh!
−
* 2008/04/07 -- Attempted to upload a .avi video for [[Bayes_Decision_Rule_OldKiwi]].  After finding that this host will not accept the files, and finding that I cannot embed a YouTube player, I created an image to represent the video and posted to the link on the [[Bayes_Decision_Rule_OldKiwi]] page.
+
  
 
[[User:lbachega|Leonardo Bachega]]
 
[[User:lbachega|Leonardo Bachega]]
−
* 2008/04/06 -- Added Parzen Window classification code written in Scilab
+
* 2008/04/20 -- Created whole article about Multidimensional Scaling ([[MDS_OldKiwi]]). Formated all equations in Latex and added references.
−
* 2008/04/06 -- Fixed Formating on the page [[Lecture 16 - Parzen Window Method and K-nearest Neighbor Density Estimate_OldKiwi]]. Fixed formulas, added section structure, pointer to Scilab code: [[Working Parzen Window Code in Scilab_OldKiwi]].
+
* 2008/04/28 -- Create article about non-linear spectral methods [[Nonlinear Methods: When Data Embedded in Low-Dimensional Non-Linear Manifold_OldKiwi]], and added the articles for [[Isomaps_OldKiwi]] and [[Laplacian Eigenmaps_OldKiwi]].
−
* 2008/04/07 -- Fixed formating on the page [[Lecture 22 - Decision Trees and Clustering_OldKiwi]]
+
−
* 2008/04/07 -- Fixed formating in several entries of the [[ECE662:Glossary_OldKiwi]], converting formulas to the latex format, and fixing typos. Also added links to external references such as Wikipedia. The entries touched include but are not restricted to: Manhattan distance, Euclidean distance, MAP estimation, Linear Discriminant
+
−
* 2008/04/07 -- Added figure in [[Lecture 17 - Nearest Neighbors Clarification Rule and Metrics_OldKiwi]] illustrating different metrics. Converted some formulas to latex. Added the infinite norm metric
+
  
 
[[User:guptam|Madhur Gupta]]
 
[[User:guptam|Madhur Gupta]]
−
* 2008/04/01 -- Created the page for [[Lecture 21 - Decision Trees(Continued)_OldKiwi]]. Added the example of fruits, and Three crucial questions to answer.
+
* 2008/04/16 -- Added the set of lecture notes for [[Lecture 25 - Clustering Algorithms_OldKiwi]] under the section "Clustering Methods - A summary". This includes a table for summary of Clustering methods titled "Figure 1". It also includes some text explaining defect in these methods and motivation for feature vector-based methods, which involve projection to lower dimensions. I do not provide the illustrating figures for the text, but I annotate for the same at two places.
−
* 2008/04/03 -- Added to [[Lecture 22 - Decision Trees and Clustering_OldKiwi]] the section named "Clustering as a useful technique for searching in databases". This includes the example of Dewey system with figure, and the example of face recognition without figure.
+
* 2008/04/22 -- Added lecture notes for [[Lecture 27 - Clustering by finding valleys of densities_OldKiwi]] on the first two sections namely " Clustering by finding valleys of densities" and " Graph based implementation". I did not contribute any figure, but annotate a place where it may be inserted.
  
 
[[User:Mboschru|Marc Bosch]]
 
[[User:Mboschru|Marc Bosch]]
−
* 2008/04/06 -- Created in the [[Clustering_OldKiwi]] section in course topics the page for [[Hierarchical clustering_OldKiwi]].
+
* 2008/04/20 -- Added four papers in [[Publications_OldKiwi]] about Optimization-based clustering methods.
−
* 2008/04/03 -- Created in the [[Clustering_OldKiwi]] section in course topics the page for [[Mixture of Gaussians_OldKiwi]].
+
* 2008/04/20 -- Added two papers in [[Publications_OldKiwi]] about Hierarchical Clustering Methods.
 +
* 2008/04/20 -- Added five papers in [[Publications_OldKiwi]] about Density-based Clustering methods.
 +
* 2008/04/20 -- Added two papers in [[Publications_OldKiwi]] about Grid-Based Clustering Methods.
 +
* 2008/04/20 -- Added two papers in [[Publications_OldKiwi]] about Graph-based Clustering Methods.
  
−
[[User:Pclough|Patrick Clough]]
+
[[User:nbedwell|Neil Bedwell]]
−
* 2008/04/07 -- Moved the page [[Supervised learning_OldKiwi]].
+
* 2008/04/23 -- Corrected LaTex equations in [[Lecture 14 - ANNs, Non-parametric Density Estimation (Parzen Window)_OldKiwi]], so that all are now correctly displayed.
−
* 2008/04/07 -- Adjusted the width of an image in [[Linear Discriminant Functions_OldKiwi]]
+
  
−
[[User:rsriniva|Rahul Srinivasa Raghavan]]
+
[[User:Qxia|Qian Xia]]
−
* 2008/04/06 -- Ported over all PDF's, pertaining to [[1st Exam_OldKiwi]] of EC301, from old kiwi to new kiwi.
+
* 2008/04/19 -- Add a comment in discussion of [[Lecture 23 - Spanning Trees_OldKiwi]] on the definition of path given in class.
−
* 2008/04/06 -- Ported over contents, and added some materials pertaining to 2nd Exam, from old kiwi to new kiwi, for EC301.
+
* 2008/04/21 -- Edited [[Lecture 26 - Clustering Algorithms_OldKiwi]] by adding the section on advantages of "partitional clustering".
 +
* 2008/04/21 -- Edited [[Lecture 27 - Statistical Clustering Methods_OldKiwi]] by adding the section on how the separation rule obtained by mixture of Gaussians model can be generalized to future unseen data.
  
−
[[User:sraghav|Saranya Raghavan]]
+
[[User:Rsriniva|Rahul Srinivasa Raghavan]]
−
* 2008/04/06 -- Added link to commercial and free software for Classification using Decision Trees ([[Tools_OldKiwi]]).
+
* 2008/04/20 -- Added a new page on [[Influence Map_OldKiwi]], and added materials under the same.
−
* 2008/04/06 -- Added Publication #18 (A Scalable Decision Tree Algorithm) to [[Publications_OldKiwi]], and provided an abstract.
+
  
 
[[User:park200|Seong Jun Park]]
 
[[User:park200|Seong Jun Park]]
−
* 2008/04/04 -- Moved several images about Neural Network from old kiwi website to the lecture 13
+
* 2008/04/21 -- Added and modified the square error in Lecture 26 Statistical clustering methods.
−
* 2008/04/06 -- Added lecture notes about image segmentation.
+
*  2008/04/21 -- Added an image about Defining Distances Between Clusters in Lecture 24.
 +
*  2008/04/26 -- Added two images about of Valley Seeking, and modified an equation to be wrong in Lecture 27.
 +
* 2008/04/26 -- Added part of an equation and bayes error rate graph for Nearest Neighbor in Lecture 19.
 +
 
  
 
[[User:hu|Shuowen Hu]]
 
[[User:hu|Shuowen Hu]]
−
* 2008/04/06 -- Added Figure 5 in Lecture 22 illustrating clustering, specifically hierarchial clustering with human pictures
+
* 2008/04/20 -- Created Figure 5 in Lecture 25 illustrating natural clustering using the value of J.
−
* 2008/04/06 -- Added figure labels for all pictures in Lecture 22
+
* 2008/04/20 -- Added Figure 6 in Lecture 25 showing that squared error criterion is good for compact clusters, but sensitive to outliers.
  
−
[[User:svenkata|Singanallur V Venkatakrishnan]]
+
[[User:slitkouh|Sahm Litkouhi]]
−
* 2008/05/05 -- Moved the page and converted all formulas [[Geometric Series Note_OldKiwi]]
+
* 2008/04/24 -- Added example and link to a paper I authored about 3 feature-based automotive [[Feature Extraction_OldKiwi|lane recognition]].
−
* 2008/05/06 -- Moved and converted ALL equations from [[Homework Problem 5.31_OldKiwi]]
+
* 2008/04/24 -- Moved [[Backpropagation Learning Algorithm_OldKiwi]] from old Kiwi to new glossary.
 +
* 2008/04/24 -- Added link to ROC curves in glossary.  Moved [[Regularization_OldKiwi]] from the old Kiwi into glossary, and added link from [[Overfitting_OldKiwi]].
 +
 
 +
 
 +
[[User:sraghav|Saranya Raghavan]]
 +
* 2008/04/25 -- Added Figure 1 (Simple Clustering Example) and Figure 2 (Effect of Relative Scaling) to [[Clustering_OldKiwi]] page, and provided a brief description of each figure in relation to the concepts being discussed.
  
 
[[User:srudolph|Stephen Rudolph]]
 
[[User:srudolph|Stephen Rudolph]]
−
* 2008/04/06 -- Created a category for [http://balthier.ecn.purdue.edu/index.php/Category:Lecture_Notes lecture notes] and added all lectures to that category.
+
* 2008/04/17 -- Moved new assignment information from lecture notes to dedicated [[Homework 3_OldKiwi]] page and updated the information.
−
* 2008/04/06 -- Created a category for [http://balthier.ecn.purdue.edu/index.php/Category:Cleanup articles that need cleanup] and added a lecture to it.
+
 
−
* 2008/04/06 -- Created a category page for [http://balthier.ecn.purdue.edu/index.php/Category:Optimization optimization].
+
[[User:svenkata|Singanallur Venkatakrishnan]]
 +
* 2008/04/20 -- [[Topological Sort and Strongly Connected Components_OldKiwi]] page added in continuation to my earlier page on graph algos
  
 
[[User:tha|Thanh Huy Ha]]
 
[[User:tha|Thanh Huy Ha]]
−
* 2008/04/07 -- Created the page [[Editing technique_OldKiwi]], a very useful technique which helps us to reduce memory and computation expenses in K-nearest neighbor method.
+
* 2008/04/25 -- Created the page [[Recommendations for nonlinear discrimination methods_OldKiwi]].
  
 
[[User:tchen|Thomas Chen]]
 
[[User:tchen|Thomas Chen]]
−
* 2008/04/02 -- Edited Lecture 21 - added comment on CART Methodology
+
* 2008/04/23 -- Created animated gif ECE662_lect27_smear.gif for lecture 27
−
* 2008/04/02 -- Edited Lecture 21 - created image ECE662_lect21_stopping.jpg and comments about it at the bottom of the page
+
* 2008/04/23 -- Added PDE's to the glossary
  
 
[[User:chuangt|Tzu-Cheng Chuang]]
 
[[User:chuangt|Tzu-Cheng Chuang]]
−
* 2008/04/03 -- Created the page for [[Lecture 22 - Decision Trees and Clustering_OldKiwi]]. Added the note from the beginning to [[Lecture 22 - Decision Trees and Clustering_OldKiwi#What is clustering?|What is clustering]]
+
* 2008/04/17 -- Edited [[Lecture 26 - Statistical Clustering Methods_OldKiwi| Lecture 26]] by adding figure 1 and figure 3.
 +
* 2008/04/22 -- Edited [[Lecture_27_-_Clustering_by_finding_valleys_of_densities _OldKiwi| Lecture 27]] by adding figure 1,2 and 3.
  
 
[[User:ynimmaga|Yamini Nimmagadda]]
 
[[User:ynimmaga|Yamini Nimmagadda]]
−
* 2008/04/01 -- Created the figure of a decision tree example in [[Lecture 21 - Decision Trees(Continued)_OldKiwi]].
+
* 2008/04/25 -- Added Links for papers and tutorials on k-means clustering in [[Publications_OldKiwi]] section of [[References_OldKiwi]].
−
* 2008/04/01 -- Defined and added different impurity types and latex equations in [[Lecture 21 - Decision Trees(Continued)_OldKiwi]].
+
* 2008/04/25 -- Added [[Neural Networks using Genetic Algorithms_OldKiwi]]
−
* 2008/04/01 -- Added the definitions of [[pruning_OldKiwi]] and [[impurity_OldKiwi]] to [[Glossary_OldKiwi]]
+
  
−
[[User:mndoye|Mandoye Ndoye]]
+
[[User:su0|Yun-Ting Su]]
−
* 2008/04/07 -- Added (i.e. moved) subsection COMPARISION OF MLE AND BAYESIAN PARAMETER ESTIMATION to the [[Parametric Estimators_OldKiwi]].
+
−
* 2008/04/07 -- Added (i.e. moved) subsection PARAMETER ESTIMATION to the [[Parametric Estimators_OldKiwi]].
+
  
−
[[User:su0|Yun-ting Su]]
+
* 2008/04/20 -- Added Figure 3 in [[Lecture 25 - Clustering Algorithms_OldKiwi]] illustrating how projections effect the result of clustering.
−
* 2008/04/06 -- Created Figure 6 in Lecture 22 to illustrate an example of clustering with image segmentation.
+
* 2008/04/20 -- Added Figure 4 in [[Lecture 25 - Clustering Algorithms_OldKiwi]] illustrating the algorithm for clustering from feature vectors.
−
* 2008/04/06 -- Wrote lecture note about image segmentation to describe Figure 6 in Lecture 22
+

Latest revision as of 11:21, 28 April 2008

Page Formatting

Please keep your changes logged under your name in chronological order (most recent change appended to the bottom of your list). If your name is not included yet, please include it, retaining the alphabetization of the users by name. Entries are sorted by first names alphabetically.

Also take a look at the "changes" and locate your changes when you put them up

To aid the grader, please try to be as exact as possible' in your description. Number your figures and equations and specify those in your ChangeLog entry. Also give a hyperlink to the page(s) you edited.

Example

Bunyamin Sisman

The ChangeLog

KyoHyouk Kim

  • 2008/04/25 -- Addeda pattern recognition application field in remote sensing

Ashish Kamra

Bunyamin Sisman

  • 2008/04/24 -- Added a page with some figures for Mixture Models to Glossary

Dalton Lunga

Elvin Bernard

Gaurav Srivastava

  • 2008/04/18 -- This posting is for week 14. Previous posting is for week 13. Added a new page giving a simple definition and illustrative example of Minimum Description Length (MDL_OldKiwi) principle. Click here -->> MDL_OldKiwi

Jinyoung Kim

Josiah Yoder

Jungtag Gong

  • 2008/04/20 -- Linked the website of a tutorial on clustering and K-mean, Fuzzy C-means, Hierarchical clustering and clustering as mixture of gaussian methods at the clustering in the Glossary_OldKiwi.

Kihwan Han


Kaki Ng

  • 2008/04/21 -- Added a reference library for tools

Landis Huffman

  • 2008/04/17 -- Created a page for Lecture_26_-_Statistical_Clustering_Methods_OldKiwi and wrote a small description of Prof. Bouman's cluster software. I modified the diagram from the software manual to match the corrected version presented in class. I have included this diagram, a link to the cluster homepage, and a short writeup in the Lecture 26 notes.
  • 2008/04/25 -- Created diagrams for Lecture_28_-_Final_lecture_OldKiwi showing the dromadaire turning into a chamaeu. If I knew how, I would have mediaWiki resize these images. Ugh!

Leonardo Bachega

Madhur Gupta

  • 2008/04/16 -- Added the set of lecture notes for Lecture 25 - Clustering Algorithms_OldKiwi under the section "Clustering Methods - A summary". This includes a table for summary of Clustering methods titled "Figure 1". It also includes some text explaining defect in these methods and motivation for feature vector-based methods, which involve projection to lower dimensions. I do not provide the illustrating figures for the text, but I annotate for the same at two places.
  • 2008/04/22 -- Added lecture notes for Lecture 27 - Clustering by finding valleys of densities_OldKiwi on the first two sections namely " Clustering by finding valleys of densities" and " Graph based implementation". I did not contribute any figure, but annotate a place where it may be inserted.

Marc Bosch

Neil Bedwell

Qian Xia

Rahul Srinivasa Raghavan

Seong Jun Park

  • 2008/04/21 -- Added and modified the square error in Lecture 26 Statistical clustering methods.
  • 2008/04/21 -- Added an image about Defining Distances Between Clusters in Lecture 24.
  • 2008/04/26 -- Added two images about of Valley Seeking, and modified an equation to be wrong in Lecture 27.
  • 2008/04/26 -- Added part of an equation and bayes error rate graph for Nearest Neighbor in Lecture 19.


Shuowen Hu

  • 2008/04/20 -- Created Figure 5 in Lecture 25 illustrating natural clustering using the value of J.
  • 2008/04/20 -- Added Figure 6 in Lecture 25 showing that squared error criterion is good for compact clusters, but sensitive to outliers.

Sahm Litkouhi


Saranya Raghavan

  • 2008/04/25 -- Added Figure 1 (Simple Clustering Example) and Figure 2 (Effect of Relative Scaling) to Clustering_OldKiwi page, and provided a brief description of each figure in relation to the concepts being discussed.

Stephen Rudolph

  • 2008/04/17 -- Moved new assignment information from lecture notes to dedicated Homework 3_OldKiwi page and updated the information.

Singanallur Venkatakrishnan

Thanh Huy Ha

Thomas Chen

  • 2008/04/23 -- Created animated gif ECE662_lect27_smear.gif for lecture 27
  • 2008/04/23 -- Added PDE's to the glossary

Tzu-Cheng Chuang

  • 2008/04/17 -- Edited Lecture 26 by adding figure 1 and figure 3.
  • 2008/04/22 -- Edited Lecture 27 by adding figure 1,2 and 3.

Yamini Nimmagadda

Yun-Ting Su

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Prof. Dan Fleetwood