-
Notifications
You must be signed in to change notification settings - Fork 10
/
Copy pathNEWS
167 lines (70 loc) · 2.73 KB
/
NEWS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
CHANGES IN KKNN VERSION 1.3.2
OTHER CHANGES
o added native routine registration
o added some unit tests
BUG FIXES
o checks that k is smaller than the number of observations in the learning
set
o if k was equal or larger the number of observation in the learning set
result were spurious
CHANGES IN KKNN VERSION 1.3.1
OTHER CHANGES
o predict got an additional argument "type"
o changed igraph code to version >=1.0
o train.kknn has a new argument ks, a vector specifying values of k
CHANGES IN KKNN VERSION 1.3.0
OTHER CHANGES
o kknn is now hosted on github
o added travis-ci support
CHANGES IN KKNN VERSION 1.2-5
BUG FIXES
o a browser() sneaked into kknn
CHANGES IN KKNN VERSION 1.2-4
NEW FEATURES
o new function kknn.dist
OTHER CHANGES
o kknn returns now an index matrix of nearest neighbors
CHANGES IN KKNN VERSION 1.2-3
BUG FIXES
o Namespace changed
CHANGES IN KKNN VERSION 1.2-2
NEW FEATURES
o kknn has new parameter scale to switch off scaling
o new function cv.kknn for k-fold cross validation,
replacing the function simulation in future
o default kernel changed to optimal
BUG FIXES
o interaction terms in formulas should be handled correctly
OTHER CHANGES
o speeded up kknn code a bit and reduced some memory allocations
CHANGES IN KKNN VERSION 1.2-1
BUG FIXES
o solved some namespace problems
CHANGES IN KKNN VERSION 1.2-0
NEW FEATURES
o added new kernel "optimal" to kknn Samworth (2012).
CHANGES IN KKNN VERSION 1.1-2
BUG FIXES
o changed package to work with igraph >= 0.6
CHANGES IN KKNN VERSION 1.1-1
OTHER CHANGES
o computation of Eucledian distances is 3-5 times faster.
CHANGES IN KKNN VERSION 1.1-0
NEW FEATURES
o added spectral clustering function specClust.
OTHER CHANGES
o computation of knn distances is much faster.
CHANGES IN KKNN VERSION 1.0-8
BUG FIXES
o the data.frame for the training data set does not have to contain the
response variable (suggested by Carlos J. Gil Bellosta).
CHANGES IN KKNN VERSION 1.0-5
BUG FIXES
o A bug was fixed, leave-one-out crossvalidation now works fine.
CHANGES IN KKNN VERSION 1.0-3
NEW FEATURES
o new parameter ykernel: Window width of an y-kernel,
especially for prediction of ordinal classes.
BUG FIXES
o A bug was fixed in the kernel="rank" in kknn.
o kernel = "gaussian" did not work correctly: this has been fixed.