CARVIEW |
?m?]???w?W?n?????s??iConfusion Matrix?j?Ƃ́H?FAI?E?@?B?w?K?̗p?ꎫ?T
?p??u?????s??v?ɂ??Đ????B?z???^?A???̂ǂ??炩?ɕ??ނ????l???ނ̃^?X?N?i???j?ɑ???]???w?W?̌v?Z???ȂǂŊ??p?????4?Z???i??2?s?~2??j?̕????\???w???B
?p????
?@???v?w?^?@?B?w?K?ɂ??????????s???iConfusion Matrix?j?Ƃ́A?z???iPositive?j?^?A???iNegative?j?̂ǂ??炩?ɕ??ނ????l???ނ̃^?X?N?i???j?ɑ???]???w?W?̌v?Z???ȂǂŊ??p?????4?Z???i??2?s?~2??j?̕????\?ŁA1?s?ڂ?2?s?ڂ̍s???ڂɁu????l?~?i?z???b?A???j?v???A1??ڂ?2??ڂ̗ڂɁu?\???l?~?i?z???b?A???j?v?????i?}1?j?B???ꍇ?ɂ???ẮA?s?Ɨ?̍??ڂ??t?̏ꍇ??????A?ǂ???ł??悢?B
?@??قǂ́u?z???iPositive?j?v?ƕ\?????????A????́u??Ԃ???v???Ӗ????A?@?B?w?K?ł́u????v?ƕ\?L?????ꍇ??????B?܂??A?u?A???iNegative?j?v?́u??ԂȂ??v???Ӗ????A?u????v?ƕ\?L?????ꍇ??????B?܂??A??قǂ́u????l?v?ƕ\?????????u?^?̒l?v?Ȃǂƕ\?L?????ꍇ??????B
?@?}1??????ƕ?????悤?ɁA4?Z???̊e???ڂ̈Ӗ??͈ȉ??̒ʂ?ł???B
- 1?s1??ڂ?TP?iTrue Positive?F?^?z???j??????l???z???iPositive?j?ŁA?\???l???z???iPositive?j?Ȃ̂ŁA?????iTrue?j
- 1?s2??ڂ?FN?iFalse Negative?F?U?A???j??????l???z???iPositive?j?ŁA?\???l???A???iNegative?j?Ȃ̂ŁA?s?????iFalse?j
- 2?s1??ڂ?FP?iFalse Positive?F?U?z???j??????l???A???iNegative?j?ŁA?\???l???z???iPositive?j?Ȃ̂ŁA?s?????iFalse?j
- 2?s2??ڂ?TN?iTrue Negative?F?^?A???j??????l???A???iNegative?j?ŁA?\???l???A???iNegative?j?Ȃ̂ŁA?????iTrue?j
?@??l???ނ̌??ʂ?]??????ۂɂ́A??????4???ڂ̌??????m?F?A??r???邱?Ƃ??D?܂????B
?@???̏?ŁA???𗦁iBinary Accuracy?j?A?K?????iPrecision?j?A?Č????iRecall?j?^???x?iSensitivity?j?A???ٓx?iSpecificity?j?AF?l?iF-measure?AF-score?j?^F1?X?R?A?iF1-score?j?Ȃǂ̓?l???ނ̕]??????I?????Čv?Z???邱?ƂɂȂ?B?????̕]?????̌v?Z???́A??L??TP?^FN?^FP?^TN?Ƃ???4?̕ϐ????g???ĕ\???????̂???ʓI???B?e?]?????̓??e?ɂ??Ă͌?????????i?????_?ł́u?@?B?w?K?̕]?????i??l???ޗp?j?̊?b?????????悤?v?Ƃ????L?????Q?l?ɂ??Ăق????j?B
?@?Ȃ??????s??́A??l???ނ????łȂ????N???X???ނ̃^?X?N?ł??g???邱?Ƃ?????B???̓??e?ɂ????u???N???X???ނ̍????s??Ƃ́H?v?Ő??????Ă???B
Copyright© Digital Advantage Corp. All Rights Reserved.
?A?C?e?B???f?B?A????̂??m?点
??IT eBook
RSS?ɂ???
?A?C?e?B???f?B?AID?ɂ???
???[???}?K?W???o?^
??IT?̃??[???}?K?W???́A ???????A???ׂĖ????ł??B???Ѓ??[???}?K?W???????w?ǂ????????B
ITmedia?̓A?C?e?B???f?B?A??????Ђ̓o?^???W?ł??B
???f?B?A?ꗗ | ????SNS | ?L???ē? | ???₢???킹 | ?v???C?o?V?[?|???V?[ | RSS | ?^?c??? | ?̗p??? | ??????