trailer << /Size 65 /Info 47 0 R /Root 50 0 R /Prev 102220 /ID[<652c7d6e86174687bb5c857c0177833a><002e968d5b56922767ab44879d97598a>] >> startxref 0 %%EOF 50 0 obj << /Type /Catalog /Pages 45 0 R /Metadata 48 0 R /PageLabels 43 0 R >> endobj 63 0 obj << /S 238 /L 303 /Filter /FlateDecode /Length 64 0 R >> stream 4 0 obj ���}V�M] %��������� 6.You have 80 minutes. 0000014186 00000 n endstream endobj 7 0 obj <>stream trailer 0000007557 00000 n 0000002399 00000 n 0000001207 00000 n << /Length 5 0 R /Filter /FlateDecode >> 0000000667 00000 n 0000000696 00000 n << /Length 5 0 R /Filter /FlateDecode >> �� � } !1AQa"q2���#B��R��$3br� Explain feature selection using information gain/entropy technique? �1xm�F�'k"E���7�9�VEjc�Η!��JZ0:��xSn�L�ƚ���^Qy��yJ���S�do�t�@����lJv��G��L��F��F���i*-������RW�J:�g��/;�[�@6Xb�u"����X4��mwt^�_t�P[(z�P� 6�BΒ�^B���w�!T�� �� 2$LQ�S �z��ПӶ�+At|>�� �)Tc��'Ѝ������z��;�j���M���� �� �#j�J�QA� ��B�qt�6~Gg����~d�a���?0+)�6�Ѕ����� �m��lZ�ԙ��;������������z�5~��vw���#Q�:y8�Q޴�+���Y�Ĝ*����b���/P:�W����Z����V��Vv�|���eMl��ؽ���6�g���iQ�`�^ƿ�A�a�l�ě�D�����0U��>�����kՇF 0000018653 00000 n %PDF-1.3 %���� This decision tree illustrates the decision to purchase either an apartment building, office building, or warehouse. 0000001114 00000 n %��������� 0000002660 00000 n 5. 0000005694 00000 n 296 20 0000024074 00000 n Each leaf node has a class label, determined by majority vote of training examples reaching that leaf. 3. 0000026392 00000 n d�32 � P���#[email protected]�;v���2��AL�#�ՙ)�ao���6Y�S�3�hp.��^���Ӊ��ɔ�ہ�� E�i�i=[�f�-��xY��M"� n��C,�J> 9�H��[$�-�|�@?�f�K^*�XXc���]@�)��J����"���ޙ���VGJAv˓��z�TZ)ϵW�$����\P�Xo�e.&.\:��nq�� ���풍&���y�E�e2��y&���X�A`�E�X�8{ZL&B9$Bu!2�h���D(3%�|OO��)��6�h꓆��-�z���G�C�T��f�ӡl��v(���&6�Xą۶!���ܞ��[email protected]�~n(�U9�7�v��S#K�'l6����a�C/tU�Y�s; �0���b�U�.�rɧ-fH��6ԥ��� �*p��\�K���$��/��ll�왲�M�^�ܚ��}ž�s����!�,[ ����fpX0담�U|�xnu���¯��гv�I�� �����G��-T��.�r���:�#�Z����jC�8H�f�(��-��'�^(�p�0w�i�ꩌ�K`�x]�ͪщ3� 0000013036 00000 n 1.00028 0 0 1.00028 72 769.82 cm 0000007579 00000 n 0000005894 00000 n What is entropy? 7.Good luck! 30 0 obj << /Linearized 1 /O 32 /H [ 1300 390 ] /L 241750 /E 114791 /N 6 /T 241032 >> endobj xref 30 43 0000000016 00000 n To answer this question, PDC will need to know the consequence as-sociated with each decision alternative and each state of nature. �%u�'F85�FE|�E>��%a���E,����m�U��-�T���b� c. %PDF-1.4 4. questions and their possible answers can be organized in the form of a decision tree, which is a hierarchical structure consisting of nodes and directed edges. 0000029739 00000 n 0000002360 00000 n H�b```f``a`c``�[email protected] AV�(���c�sl��*�Fw�0�ƂK"���V�ݸ?MB{���I����}���W�|�g����ᤨî�n��7���i��6��H �!4,���U��@�p����qTRХ̨�@q00=a��@l ��f8�p�A����� ГO�X���� _�62�`8�p���������a-*$���1Xp�3*G�3l��T8�8�q>Ф�3�92�3���$��[email protected]� �� /R� endstream endobj 72 0 obj 277 endobj 32 0 obj << /Type /Page /Parent 27 0 R /Resources 33 0 R /Contents [ 40 0 R 42 0 R 44 0 R 46 0 R 48 0 R 54 0 R 58 0 R 61 0 R ] /MediaBox [ 0 0 612 792 ] /CropBox [ 36 36 576 756 ] /Rotate 0 >> endobj 33 0 obj << /ProcSet [ /PDF /Text /ImageC ] /Font << /TT2 38 0 R /TT4 36 0 R /TT6 49 0 R /TT8 50 0 R /TT9 56 0 R >> /XObject << /Im1 59 0 R >> /ExtGState << /GS1 64 0 R >> /ColorSpace << /Cs6 35 0 R >> >> endobj 34 0 obj << /Type /FontDescriptor /Ascent 891 /CapHeight 0 /Descent -216 /Flags 98 /FontBBox [ -547 -307 1206 1032 ] /FontName /EJBIBP+TimesNewRoman,BoldItalic /ItalicAngle -15 /StemV 133 /XHeight 468 /FontFile2 62 0 R >> endobj 35 0 obj [ /ICCBased 65 0 R ] endobj 36 0 obj << /Type /Font /Subtype /TrueType /FirstChar 32 /LastChar 120 /Widths [ 250 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 667 0 0 0 0 0 0 0 0 722 0 611 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 500 0 0 0 444 0 500 0 278 0 0 278 778 0 500 500 0 0 389 278 0 444 0 500 ] /Encoding /WinAnsiEncoding /BaseFont /EJBIBP+TimesNewRoman,BoldItalic /FontDescriptor 34 0 R >> endobj 37 0 obj << /Type /FontDescriptor /Ascent 891 /CapHeight 656 /Descent -216 /Flags 34 /FontBBox [ -568 -307 2028 1007 ] /FontName /EJAJPO+TimesNewRoman /ItalicAngle 0 /StemV 94 /XHeight 0 /FontFile2 63 0 R >> endobj 38 0 obj << /Type /Font /Subtype /TrueType /FirstChar 32 /LastChar 150 /Widths [ 250 333 0 0 500 0 0 180 333 333 0 564 250 333 250 278 500 500 500 500 500 500 500 500 500 500 278 0 564 564 564 444 0 722 667 667 722 611 556 722 722 333 0 0 611 889 722 722 556 0 667 556 611 722 722 944 722 0 611 333 0 333 0 0 0 444 500 444 500 444 333 500 500 278 278 500 278 778 500 500 500 500 333 389 278 500 500 722 500 500 444 0 0 0 0 0 0 0 0 0 0 1000 0 0 0 0 0 0 0 0 0 0 0 0 333 444 444 350 500 ] /Encoding /WinAnsiEncoding /BaseFont /EJAJPO+TimesNewRoman /FontDescriptor 37 0 R >> endobj 39 0 obj 1964 endobj 40 0 obj << /Filter /FlateDecode /Length 39 0 R >> stream