merve HF staff commited on
Commit
e41c086
1 Parent(s): ea073e5

Update README.md

Browse files
Files changed (1) hide show
  1. README.md +28 -0
README.md CHANGED
@@ -1,3 +1,31 @@
1
  ---
2
  license: cc-by-sa-4.0
3
  ---
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
  ---
2
  license: cc-by-sa-4.0
3
  ---
4
+ ## Breast Cancer Wisconsin Diagnostic Dataset
5
+
6
+ Following description was retrieved from [breast cancer dataset on UCI machine learning repository](https://archive.ics.uci.edu/ml/datasets/breast+cancer+wisconsin+(diagnostic)).
7
+
8
+ Features are computed from a digitized image of a fine needle aspirate (FNA) of a breast mass. They describe characteristics of the cell nuclei present in the image. A few of the images can be found at [here](https://pages.cs.wisc.edu/~street/images/).
9
+
10
+ Separating plane described above was obtained using Multisurface Method-Tree (MSM-T), a classification method which uses linear programming to construct a decision tree. Relevant features were selected using an exhaustive search in the space of 1-4 features and 1-3 separating planes.
11
+
12
+ The actual linear program used to obtain the separating plane in the 3-dimensional space is that described in: [K. P. Bennett and O. L. Mangasarian: "Robust Linear Programming Discrimination of Two Linearly Inseparable Sets", Optimization Methods and Software 1, 1992, 23-34].
13
+
14
+ Attribute Information:
15
+
16
+ - ID number
17
+ - Diagnosis (M = malignant, B = benign)
18
+
19
+ Ten real-valued features are computed for each cell nucleus:
20
+
21
+ - radius (mean of distances from center to points on the perimeter)
22
+ - texture (standard deviation of gray-scale values)
23
+ - perimeter
24
+ - area
25
+ - smoothness (local variation in radius lengths)
26
+ - compactness (perimeter^2 / area - 1.0)
27
+ - concavity (severity of concave portions of the contour)
28
+ - concave points (number of concave portions of the contour)
29
+ - symmetry
30
+ - fractal dimension ("coastline approximation" - 1)
31
+