-
Notifications
You must be signed in to change notification settings - Fork 54
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge remote-tracking branch 'origin/v2' into enhance/tfjs-proper-impl
- Loading branch information
Showing
4 changed files
with
295 additions
and
6 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,69 @@ | ||
| 1. Title: Iris Plants Database | ||
| Updated Sept 21 by C.Blake - Added discrepency information | ||
|
|
||
| 2. Sources: | ||
| (a) Creator: R.A. Fisher | ||
| (b) Donor: Michael Marshall (MARSHALL%PLU@io.arc.nasa.gov) | ||
| (c) Date: July, 1988 | ||
|
|
||
| 3. Past Usage: | ||
| - Publications: too many to mention!!! Here are a few. | ||
| 1. Fisher,R.A. "The use of multiple measurements in taxonomic problems" | ||
| Annual Eugenics, 7, Part II, 179-188 (1936); also in "Contributions | ||
| to Mathematical Statistics" (John Wiley, NY, 1950). | ||
| 2. Duda,R.O., & Hart,P.E. (1973) Pattern Classification and Scene Analysis. | ||
| (Q327.D83) John Wiley & Sons. ISBN 0-471-22361-1. See page 218. | ||
| 3. Dasarathy, B.V. (1980) "Nosing Around the Neighborhood: A New System | ||
| Structure and Classification Rule for Recognition in Partially Exposed | ||
| Environments". IEEE Transactions on Pattern Analysis and Machine | ||
| Intelligence, Vol. PAMI-2, No. 1, 67-71. | ||
| -- Results: | ||
| -- very low misclassification rates (0% for the setosa class) | ||
| 4. Gates, G.W. (1972) "The Reduced Nearest Neighbor Rule". IEEE | ||
| Transactions on Information Theory, May 1972, 431-433. | ||
| -- Results: | ||
| -- very low misclassification rates again | ||
| 5. See also: 1988 MLC Proceedings, 54-64. Cheeseman et al's AUTOCLASS II | ||
| conceptual clustering system finds 3 classes in the data. | ||
|
|
||
| 4. Relevant Information: | ||
| --- This is perhaps the best known database to be found in the pattern | ||
| recognition literature. Fisher's paper is a classic in the field | ||
| and is referenced frequently to this day. (See Duda & Hart, for | ||
| example.) The data set contains 3 classes of 50 instances each, | ||
| where each class refers to a type of iris plant. One class is | ||
| linearly separable from the other 2; the latter are NOT linearly | ||
| separable from each other. | ||
| --- Predicted attribute: class of iris plant. | ||
| --- This is an exceedingly simple domain. | ||
| --- This data differs from the data presented in Fishers article | ||
| (identified by Steve Chadwick, spchadwick@espeedaz.net ) | ||
| The 35th sample should be: 4.9,3.1,1.5,0.2,"Iris-setosa" | ||
| where the error is in the fourth feature. | ||
| The 38th sample: 4.9,3.6,1.4,0.1,"Iris-setosa" | ||
| where the errors are in the second and third features. | ||
|
|
||
| 5. Number of Instances: 150 (50 in each of three classes) | ||
|
|
||
| 6. Number of Attributes: 4 numeric, predictive attributes and the class | ||
|
|
||
| 7. Attribute Information: | ||
| 1. sepal length in cm | ||
| 2. sepal width in cm | ||
| 3. petal length in cm | ||
| 4. petal width in cm | ||
| 5. class: | ||
| -- Iris Setosa | ||
| -- Iris Versicolour | ||
| -- Iris Virginica | ||
|
|
||
| 8. Missing Attribute Values: None | ||
|
|
||
| Summary Statistics: | ||
| Min Max Mean SD Class Correlation | ||
| sepal length: 4.3 7.9 5.84 0.83 0.7826 | ||
| sepal width: 2.0 4.4 3.05 0.43 -0.4194 | ||
| petal length: 1.0 6.9 3.76 1.76 0.9490 (high!) | ||
| petal width: 0.1 2.5 1.20 0.76 0.9565 (high!) | ||
|
|
||
| 9. Class Distribution: 33.3% for each of 3 classes. |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,150 @@ | ||
| 5.1,3.5,1.4,0.2,Iris-setosa | ||
| 4.9,3.0,1.4,0.2,Iris-setosa | ||
| 4.7,3.2,1.3,0.2,Iris-setosa | ||
| 4.6,3.1,1.5,0.2,Iris-setosa | ||
| 5.0,3.6,1.4,0.2,Iris-setosa | ||
| 5.4,3.9,1.7,0.4,Iris-setosa | ||
| 4.6,3.4,1.4,0.3,Iris-setosa | ||
| 5.0,3.4,1.5,0.2,Iris-setosa | ||
| 4.4,2.9,1.4,0.2,Iris-setosa | ||
| 4.9,3.1,1.5,0.1,Iris-setosa | ||
| 5.4,3.7,1.5,0.2,Iris-setosa | ||
| 4.8,3.4,1.6,0.2,Iris-setosa | ||
| 4.8,3.0,1.4,0.1,Iris-setosa | ||
| 4.3,3.0,1.1,0.1,Iris-setosa | ||
| 5.8,4.0,1.2,0.2,Iris-setosa | ||
| 5.7,4.4,1.5,0.4,Iris-setosa | ||
| 5.4,3.9,1.3,0.4,Iris-setosa | ||
| 5.1,3.5,1.4,0.3,Iris-setosa | ||
| 5.7,3.8,1.7,0.3,Iris-setosa | ||
| 5.1,3.8,1.5,0.3,Iris-setosa | ||
| 5.4,3.4,1.7,0.2,Iris-setosa | ||
| 5.1,3.7,1.5,0.4,Iris-setosa | ||
| 4.6,3.6,1.0,0.2,Iris-setosa | ||
| 5.1,3.3,1.7,0.5,Iris-setosa | ||
| 4.8,3.4,1.9,0.2,Iris-setosa | ||
| 5.0,3.0,1.6,0.2,Iris-setosa | ||
| 5.0,3.4,1.6,0.4,Iris-setosa | ||
| 5.2,3.5,1.5,0.2,Iris-setosa | ||
| 5.2,3.4,1.4,0.2,Iris-setosa | ||
| 4.7,3.2,1.6,0.2,Iris-setosa | ||
| 4.8,3.1,1.6,0.2,Iris-setosa | ||
| 5.4,3.4,1.5,0.4,Iris-setosa | ||
| 5.2,4.1,1.5,0.1,Iris-setosa | ||
| 5.5,4.2,1.4,0.2,Iris-setosa | ||
| 4.9,3.1,1.5,0.1,Iris-setosa | ||
| 5.0,3.2,1.2,0.2,Iris-setosa | ||
| 5.5,3.5,1.3,0.2,Iris-setosa | ||
| 4.9,3.1,1.5,0.1,Iris-setosa | ||
| 4.4,3.0,1.3,0.2,Iris-setosa | ||
| 5.1,3.4,1.5,0.2,Iris-setosa | ||
| 5.0,3.5,1.3,0.3,Iris-setosa | ||
| 4.5,2.3,1.3,0.3,Iris-setosa | ||
| 4.4,3.2,1.3,0.2,Iris-setosa | ||
| 5.0,3.5,1.6,0.6,Iris-setosa | ||
| 5.1,3.8,1.9,0.4,Iris-setosa | ||
| 4.8,3.0,1.4,0.3,Iris-setosa | ||
| 5.1,3.8,1.6,0.2,Iris-setosa | ||
| 4.6,3.2,1.4,0.2,Iris-setosa | ||
| 5.3,3.7,1.5,0.2,Iris-setosa | ||
| 5.0,3.3,1.4,0.2,Iris-setosa | ||
| 7.0,3.2,4.7,1.4,Iris-versicolor | ||
| 6.4,3.2,4.5,1.5,Iris-versicolor | ||
| 6.9,3.1,4.9,1.5,Iris-versicolor | ||
| 5.5,2.3,4.0,1.3,Iris-versicolor | ||
| 6.5,2.8,4.6,1.5,Iris-versicolor | ||
| 5.7,2.8,4.5,1.3,Iris-versicolor | ||
| 6.3,3.3,4.7,1.6,Iris-versicolor | ||
| 4.9,2.4,3.3,1.0,Iris-versicolor | ||
| 6.6,2.9,4.6,1.3,Iris-versicolor | ||
| 5.2,2.7,3.9,1.4,Iris-versicolor | ||
| 5.0,2.0,3.5,1.0,Iris-versicolor | ||
| 5.9,3.0,4.2,1.5,Iris-versicolor | ||
| 6.0,2.2,4.0,1.0,Iris-versicolor | ||
| 6.1,2.9,4.7,1.4,Iris-versicolor | ||
| 5.6,2.9,3.6,1.3,Iris-versicolor | ||
| 6.7,3.1,4.4,1.4,Iris-versicolor | ||
| 5.6,3.0,4.5,1.5,Iris-versicolor | ||
| 5.8,2.7,4.1,1.0,Iris-versicolor | ||
| 6.2,2.2,4.5,1.5,Iris-versicolor | ||
| 5.6,2.5,3.9,1.1,Iris-versicolor | ||
| 5.9,3.2,4.8,1.8,Iris-versicolor | ||
| 6.1,2.8,4.0,1.3,Iris-versicolor | ||
| 6.3,2.5,4.9,1.5,Iris-versicolor | ||
| 6.1,2.8,4.7,1.2,Iris-versicolor | ||
| 6.4,2.9,4.3,1.3,Iris-versicolor | ||
| 6.6,3.0,4.4,1.4,Iris-versicolor | ||
| 6.8,2.8,4.8,1.4,Iris-versicolor | ||
| 6.7,3.0,5.0,1.7,Iris-versicolor | ||
| 6.0,2.9,4.5,1.5,Iris-versicolor | ||
| 5.7,2.6,3.5,1.0,Iris-versicolor | ||
| 5.5,2.4,3.8,1.1,Iris-versicolor | ||
| 5.5,2.4,3.7,1.0,Iris-versicolor | ||
| 5.8,2.7,3.9,1.2,Iris-versicolor | ||
| 6.0,2.7,5.1,1.6,Iris-versicolor | ||
| 5.4,3.0,4.5,1.5,Iris-versicolor | ||
| 6.0,3.4,4.5,1.6,Iris-versicolor | ||
| 6.7,3.1,4.7,1.5,Iris-versicolor | ||
| 6.3,2.3,4.4,1.3,Iris-versicolor | ||
| 5.6,3.0,4.1,1.3,Iris-versicolor | ||
| 5.5,2.5,4.0,1.3,Iris-versicolor | ||
| 5.5,2.6,4.4,1.2,Iris-versicolor | ||
| 6.1,3.0,4.6,1.4,Iris-versicolor | ||
| 5.8,2.6,4.0,1.2,Iris-versicolor | ||
| 5.0,2.3,3.3,1.0,Iris-versicolor | ||
| 5.6,2.7,4.2,1.3,Iris-versicolor | ||
| 5.7,3.0,4.2,1.2,Iris-versicolor | ||
| 5.7,2.9,4.2,1.3,Iris-versicolor | ||
| 6.2,2.9,4.3,1.3,Iris-versicolor | ||
| 5.1,2.5,3.0,1.1,Iris-versicolor | ||
| 5.7,2.8,4.1,1.3,Iris-versicolor | ||
| 6.3,3.3,6.0,2.5,Iris-virginica | ||
| 5.8,2.7,5.1,1.9,Iris-virginica | ||
| 7.1,3.0,5.9,2.1,Iris-virginica | ||
| 6.3,2.9,5.6,1.8,Iris-virginica | ||
| 6.5,3.0,5.8,2.2,Iris-virginica | ||
| 7.6,3.0,6.6,2.1,Iris-virginica | ||
| 4.9,2.5,4.5,1.7,Iris-virginica | ||
| 7.3,2.9,6.3,1.8,Iris-virginica | ||
| 6.7,2.5,5.8,1.8,Iris-virginica | ||
| 7.2,3.6,6.1,2.5,Iris-virginica | ||
| 6.5,3.2,5.1,2.0,Iris-virginica | ||
| 6.4,2.7,5.3,1.9,Iris-virginica | ||
| 6.8,3.0,5.5,2.1,Iris-virginica | ||
| 5.7,2.5,5.0,2.0,Iris-virginica | ||
| 5.8,2.8,5.1,2.4,Iris-virginica | ||
| 6.4,3.2,5.3,2.3,Iris-virginica | ||
| 6.5,3.0,5.5,1.8,Iris-virginica | ||
| 7.7,3.8,6.7,2.2,Iris-virginica | ||
| 7.7,2.6,6.9,2.3,Iris-virginica | ||
| 6.0,2.2,5.0,1.5,Iris-virginica | ||
| 6.9,3.2,5.7,2.3,Iris-virginica | ||
| 5.6,2.8,4.9,2.0,Iris-virginica | ||
| 7.7,2.8,6.7,2.0,Iris-virginica | ||
| 6.3,2.7,4.9,1.8,Iris-virginica | ||
| 6.7,3.3,5.7,2.1,Iris-virginica | ||
| 7.2,3.2,6.0,1.8,Iris-virginica | ||
| 6.2,2.8,4.8,1.8,Iris-virginica | ||
| 6.1,3.0,4.9,1.8,Iris-virginica | ||
| 6.4,2.8,5.6,2.1,Iris-virginica | ||
| 7.2,3.0,5.8,1.6,Iris-virginica | ||
| 7.4,2.8,6.1,1.9,Iris-virginica | ||
| 7.9,3.8,6.4,2.0,Iris-virginica | ||
| 6.4,2.8,5.6,2.2,Iris-virginica | ||
| 6.3,2.8,5.1,1.5,Iris-virginica | ||
| 6.1,2.6,5.6,1.4,Iris-virginica | ||
| 7.7,3.0,6.1,2.3,Iris-virginica | ||
| 6.3,3.4,5.6,2.4,Iris-virginica | ||
| 6.4,3.1,5.5,1.8,Iris-virginica | ||
| 6.0,3.0,4.8,1.8,Iris-virginica | ||
| 6.9,3.1,5.4,2.1,Iris-virginica | ||
| 6.7,3.1,5.6,2.4,Iris-virginica | ||
| 6.9,3.1,5.1,2.3,Iris-virginica | ||
| 5.8,2.7,5.1,1.9,Iris-virginica | ||
| 6.8,3.2,5.9,2.3,Iris-virginica | ||
| 6.7,3.3,5.7,2.5,Iris-virginica | ||
| 6.7,3.0,5.2,2.3,Iris-virginica | ||
| 6.3,2.5,5.0,1.9,Iris-virginica | ||
| 6.5,3.0,5.2,2.0,Iris-virginica | ||
| 6.2,3.4,5.4,2.3,Iris-virginica | ||
| 5.9,3.0,5.1,1.8,Iris-virginica |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters