diff options
| -rw-r--r-- | changelog.md | 3 | ||||
| -rw-r--r-- | lib/wrappers/libsvm.nim | 117 | ||||
| -rw-r--r-- | web/website.ini | 1 |
3 files changed, 2 insertions, 119 deletions
diff --git a/changelog.md b/changelog.md index 0f6be33c3..5c72495d2 100644 --- a/changelog.md +++ b/changelog.md @@ -104,6 +104,7 @@ This now needs to be written as: - [``poly``](https://github.com/lcrees/polynumeric) - [``pdcurses``](https://github.com/lcrees/pdcurses) - [``romans``](https://github.com/lcrees/romans) + - [``libsvm``](https://github.com/nim-lang/libsvm_legacy) - Added ``system.runnableExamples`` to make examples in Nim's documentation easier to write and test. The examples are tested as the last step of @@ -263,4 +264,4 @@ bar() import std / [strutils, os, osproc] import someNimblePackage / [strutils, os] -``` +``` \ No newline at end of file diff --git a/lib/wrappers/libsvm.nim b/lib/wrappers/libsvm.nim deleted file mode 100644 index ac5889410..000000000 --- a/lib/wrappers/libsvm.nim +++ /dev/null @@ -1,117 +0,0 @@ -# -# -# Nim's Runtime Library -# (c) Copyright 2012 Andreas Rumpf -# -# See the file "copying.txt", included in this -# distribution, for details about the copyright. -# - -## This module is a low level wrapper for `libsvm`:idx:. - -{.deadCodeElim: on.} -const - LIBSVM_VERSION* = 312 - -when defined(windows): - const svmdll* = "libsvm.dll" -elif defined(macosx): - const svmdll* = "libsvm.dylib" -else: - const svmdll* = "libsvm.so" - -type - Node*{.pure, final.} = object - index*: cint - value*: cdouble - - Problem*{.pure, final.} = object - L*: cint - y*: ptr cdouble - x*: ptr ptr Node - - Type*{.size: sizeof(cint).} = enum - C_SVC, NU_SVC, ONE_CLASS, EPSILON_SVR, NU_SVR - - KernelType*{.size: sizeof(cint).} = enum - LINEAR, POLY, RBF, SIGMOID, PRECOMPUTED - - Parameter*{.pure, final.} = object - typ*: Type - kernelType*: KernelType - degree*: cint # for poly - gamma*: cdouble # for poly/rbf/sigmoid - coef0*: cdouble # for poly/sigmoid - # these are for training only - cache_size*: cdouble # in MB - eps*: cdouble # stopping criteria - C*: cdouble # for C_SVC, EPSILON_SVR and NU_SVR - nr_weight*: cint # for C_SVC - weight_label*: ptr cint # for C_SVC - weight*: ptr cdouble # for C_SVC - nu*: cdouble # for NU_SVC, ONE_CLASS, and NU_SVR - p*: cdouble # for EPSILON_SVR - shrinking*: cint # use the shrinking heuristics - probability*: cint # do probability estimates -{.deprecated: [Tnode: Node, Tproblem: Problem, Ttype: Type, - TKernelType: KernelType, Tparameter: Parameter].} - -# -# svm_model -# - -type - Model*{.pure, final.} = object - param*: Parameter # parameter - nr_class*: cint # number of classes, = 2 in regression/one class svm - L*: cint # total #SV - SV*: ptr ptr Node # SVs (SV[l]) - sv_coef*: ptr ptr cdouble # coefficients for SVs in decision functions (sv_coef[k-1][l]) - rho*: ptr cdouble # constants in decision functions (rho[k*(k-1)/2]) - probA*: ptr cdouble # pariwise probability information - probB*: ptr cdouble # for classification only - label*: ptr cint # label of each class (label[k]) - nSV*: ptr cint # number of SVs for each class (nSV[k]) - # nSV[0] + nSV[1] + ... + nSV[k-1] = l - # XXX - free_sv*: cint # 1 if svm_model is created by svm_load_model - # 0 if svm_model is created by svm_train -{.deprecated: [TModel: Model].} - -proc train*(prob: ptr Problem, param: ptr Parameter): ptr Model{.cdecl, - importc: "svm_train", dynlib: svmdll.} -proc cross_validation*(prob: ptr Problem, param: ptr Parameter, nr_fold: cint, - target: ptr cdouble){.cdecl, - importc: "svm_cross_validation", dynlib: svmdll.} -proc save_model*(model_file_name: cstring, model: ptr Model): cint{.cdecl, - importc: "svm_save_model", dynlib: svmdll.} -proc load_model*(model_file_name: cstring): ptr Model{.cdecl, - importc: "svm_load_model", dynlib: svmdll.} -proc get_svm_type*(model: ptr Model): cint{.cdecl, importc: "svm_get_svm_type", - dynlib: svmdll.} -proc get_nr_class*(model: ptr Model): cint{.cdecl, importc: "svm_get_nr_class", - dynlib: svmdll.} -proc get_labels*(model: ptr Model, label: ptr cint){.cdecl, - importc: "svm_get_labels", dynlib: svmdll.} -proc get_svr_probability*(model: ptr Model): cdouble{.cdecl, - importc: "svm_get_svr_probability", dynlib: svmdll.} -proc predict_values*(model: ptr Model, x: ptr Node, dec_values: ptr cdouble): cdouble{. - cdecl, importc: "svm_predict_values", dynlib: svmdll.} -proc predict*(model: ptr Model, x: ptr Node): cdouble{.cdecl, - importc: "svm_predict", dynlib: svmdll.} -proc predict_probability*(model: ptr Model, x: ptr Node, - prob_estimates: ptr cdouble): cdouble{.cdecl, - importc: "svm_predict_probability", dynlib: svmdll.} -proc free_model_content*(model_ptr: ptr Model){.cdecl, - importc: "svm_free_model_content", dynlib: svmdll.} -proc free_and_destroy_model*(model_ptr_ptr: ptr ptr Model){.cdecl, - importc: "svm_free_and_destroy_model", dynlib: svmdll.} -proc destroy_param*(param: ptr Parameter){.cdecl, importc: "svm_destroy_param", - dynlib: svmdll.} -proc check_parameter*(prob: ptr Problem, param: ptr Parameter): cstring{. - cdecl, importc: "svm_check_parameter", dynlib: svmdll.} -proc check_probability_model*(model: ptr Model): cint{.cdecl, - importc: "svm_check_probability_model", dynlib: svmdll.} - -proc set_print_string_function*(print_func: proc (arg: cstring) {.cdecl.}){. - cdecl, importc: "svm_set_print_string_function", dynlib: svmdll.} diff --git a/web/website.ini b/web/website.ini index 7edaaa712..17ff5d644 100644 --- a/web/website.ini +++ b/web/website.ini @@ -80,4 +80,3 @@ webdoc: "wrappers/openssl" webdoc: "wrappers/joyent_http_parser" webdoc: "posix/posix;wrappers/odbcsql" -webdoc: "wrappers/libsvm.nim" |