letters_train             package:neural             R Documentation

_L_e_t_t_e_r_s _t_r_a_i_n_i_n_g _s_a_m_p_l_e- _i_n_p_u_t

_D_e_s_c_r_i_p_t_i_o_n:

     This data set gives the 8x8 bitmatrix representation of alphabetic
     letters from A to E. Each letter has more than one representation.
     Can be useful as an input training set for mlp network.

_U_s_a_g_e:

     data(letters)

_F_o_r_m_a_t:

     A matrix containing 40 representation of letters. Each row
     represents one letter.

_S_o_u_r_c_e:

     Collecting from about 10 person and from some frequently used font
     type

