predict.knn

本程序是基于linux系统下c++代码

predict.knn             package:knnTree             R Documentation

_P_r_e_d_i_c_t _u_s_i_n_g _a _k_n_n _o_b_j_e_c_t

_D_e_s_c_r_i_p_t_i_o_n:

     Predict class labels from a knn object and some data

_U_s_a_g_e:

     predict.knn (object, test, train, theyre.the.same = FALSE,
     return.classifications = FALSE, verbose=0, ...)

_A_r_g_u_m_e_n_t_s:

  object: 

    test: 

   train: 

theyre.the.same: 

return.classifications: 

 verbose: 

     ...: 

     {Other arguments, currently ignored}

_D_e_t_a_i_l_s:

     This uses a knn object created by R{knn.var} to make predictions
     on some data.

_V_a_l_u_e:

     List with a component named "rate" giving test set error rate. If
     return.classifications = TRUE, a second item named classifications
     is a vector with the classification of each item in the test set.

_A_u_t_h_o_r(_s):

     Sam Buttrey [e-mail]

_R_e_f_e_r_e_n_c_e_s:

     Buttrey and Karo, 2002

_S_e_e _A_l_s_o:

     'link{knn.var}', 'knnTree'