| case | \";\n print \"percent | \";\n solu_tab_header();\n print \"
| \" . $match[$i]['id'] . \" | \";\n printf(\"%2.3f | \", $match[$i]['percent']*100);\n show_solution($match[$i]);\n print \"
\";\n return $advice;\n }\n // show advice in table format\n function show_advice_table($advice, $prerequisites, $difficulties) {\n print \"
| Description | \";\n solu_tab_header();\n print \"
| Prequisite | \";\n show_solution($prerequisites);\n print \"
| Difficulty | \";\n show_solution($difficulties);\n print \"
| Count | \";\n show_solution($advice['COUNT']);\n print \"
| Ranked Percentage | \";\n show_solution($advice['RANK_PCENT'], \"f\");\n print \"
| Weighted Sum according to Counts | \";\n show_solution($advice['WEIGHT_SUM'], \"f\");\n print \"
\";\n }\n // give out advice in plain English\n function give_advice($advice, $prerequisites, $difficulties, $performance) {\n $ordinal = 0;\n foreach ($advice['RANK_PCENT'] as $course => $rank_percentage) {\n $relevance = $advice['WEIGHT_SUM'][$course];\n if ($prerequisites[$course] == 0) {\n $colour = \"red\";\n $reason = \"
This course is not available because its pre-requisites have\n not been fulfilled.\";\n } elseif ($difficulties[$course] > $performance) {\n $colour = \"orange\";\n $reason = \"
This course is not recommended because its perceived\n difficulty is greater than the student's demonstrated academic performance.\";\n } elseif ($ordinal < ENROL_COURSE_NUM) {\n $colour = \"green\";\n $ordinal++;\n $reason = \"
This is recommended as the choice # $ordinal.\";\n } else {\n $colour = \"blue\";\n $reason = \"\";", "reading_markdown_sha256": "8e5b7b7e13ccf58cad3329be826b2a769e024b47d9ce085f7c3da407c30bc244", "edition_status": "Original page visually compared; identified source errors retained; scholarly validity and historical code execution are not certified", "native_equation_ids": [], "native_table_ids": [], "unresolved_source_issue_ids": []}
{"pdf_page": 182, "printed_page": "173", "source_doi": "10.25439/rmt.34846194", "source_review_status": "PROOFREAD", "source_visual_url": "https://cbr.purposebuilt.app/downloads/Tonguthaisri_CBR_MEng_reconstructed_2026.pdf#page=182", "reading_markdown": " }\n if ($rank_percentage > 0) {\n printf(\"
The course $course has a rating of\n %2.3f%% (matched with cases in the past) and a subrating of %2.3f%% (based on frequency of\n occurrances in ranked cases). %s\",\n $rank_percentage, $relevance, $reason);\n }\n }\n }\n ?>\n### Index.php\n\n \n
| id | \\n\";\n attr_tab_header();\n solu_tab_header();\n print \"case size |
| \" . $row['id'] . \" | \\n\";\n show_interest($row);\n show_solution($row);\n $case = build_case($row['DSP'], $row['OPTIC'], $row['MWAVE'], $row['NTWRK'],\n $row['SATEL'], $row['PRFM'], $row['CHRT']);\n printf (\"%2.3f | \\n\",case_size($case));\n print \"
\\n\";\n include(\"append.inc\");\n ?>", "reading_markdown_sha256": "d2d3fe08d5861d12ed7eb627404e85aa4f597d6e09858ab2f561c0f13d213b3c", "edition_status": "Original page visually compared; identified source errors retained; scholarly validity and historical code execution are not certified", "native_equation_ids": [], "native_table_ids": [], "unresolved_source_issue_ids": []} {"pdf_page": 186, "printed_page": "177", "source_doi": "10.25439/rmt.34846194", "source_review_status": "PROOFREAD", "source_visual_url": "https://cbr.purposebuilt.app/downloads/Tonguthaisri_CBR_MEng_reconstructed_2026.pdf#page=186", "reading_markdown": "### Match.php\n\n Problem (using Knowledge $knowledge_size)\";\n print \"\";\n print \"
| problem size | \";\n print \"\";\n // create a problem vector\n $problem =\n build_case($_GET['DSP'],$_GET['OPTIC'],$_GET['MWAVE'],$_GET['NTWRK'],$_GET['SA\n TEL'],$_GET['PRFM'],$_GET['CHRT']);\n print \"
| %2.3f | \",case_size($problem));\n print \"
\";\n /***************************************Correlaton & Diff of Means\n *****************************************/\n for ($i=1; $i<=RANK_NUM; $i++) {\n $match[$i] =\n array('id'=>\"0\",'percent'=>0,'DSP'=>\"0\",'OPTIC'=>\"0\",'MWAVE'=>\"0\",'NTWRK'=>\"0\",'SATE\n L'=>\"0\",'PRFM'=>\"0\",'CHRT'=>\"0\",'D1'=>\"0\",'O2'=>\"0\",'OM3'=>\"0\",'M4'=>\"0\",'NM5'=>\"0\",'\n N6'=>\"0\",'NS7'=>\"0\",'S8'=>\"0\");", "reading_markdown_sha256": "f4e1a8c3220a4acf47273de3d9f230143f9eb55a105013c5c2f44a690e94a946", "edition_status": "Original page visually compared; identified source errors retained; scholarly validity and historical code execution are not certified", "native_equation_ids": [], "native_table_ids": [], "unresolved_source_issue_ids": ["P186-E034", "P186-E035"]} {"pdf_page": 187, "printed_page": "178", "source_doi": "10.25439/rmt.34846194", "source_review_status": "PROOFREAD", "source_visual_url": "https://cbr.purposebuilt.app/downloads/Tonguthaisri_CBR_MEng_reconstructed_2026.pdf#page=187", "reading_markdown": " }\n $query = \"SELECT * FROM knowledge$knowledge_size\";\n $result = mysql_query($query) or die (\"Query failed\");\n while ($row = mysql_fetch_array($result, MYSQL_ASSOC)) {\n $case = build_case($row['DSP'], $row['OPTIC'], $row['MWAVE'],\n $row['NTWRK'], $row['SATEL'], $row['PRFM'], $row['CHRT']);\n $case_int = array_slice($case, 0, 5);\n $case_char = array_slice($case, 5);\n $problem_int = array_slice($problem, 0, 5);\n $problem_char = array_slice($problem, 5);\n $mean = $problem_char;\n foreach ($case_char as $key => $value) {\n $mean[$key] = ($value + $problem_char[$key]) / 2;\n }\n $diff = $problem_char;\n foreach ($problem_char as $key => $value) {\n $diff[$key] = $value - $mean[$key];\n }\n // calculate matching percentage, using vector product divided by the product of\n both case sizes. Assign a weight of 5 out of 7\n $match_percent = sumproduct($problem_int, $case_int) /\n case_size($problem_int) / case_size($case_int) * 5/7;\n $match_percent += (1- pow(case_size($diff) / case_size($problem_char), 2)) *\n 2/7;\n for ($j=1; $j<=RANK_NUM; $j++) {\n if ($match_percent > $match[$j]['percent']) {", "reading_markdown_sha256": "62f60434ed67a6f03e7e7cd1700846e38d06954b73b3dffbb8306d3dba025673", "edition_status": "Original page visually compared; identified source errors retained; scholarly validity and historical code execution are not certified", "native_equation_ids": [], "native_table_ids": [], "unresolved_source_issue_ids": ["P187-E036"]} {"pdf_page": 188, "printed_page": "179", "source_doi": "10.25439/rmt.34846194", "source_review_status": "PROOFREAD", "source_visual_url": "https://cbr.purposebuilt.app/downloads/Tonguthaisri_CBR_MEng_reconstructed_2026.pdf#page=188", "reading_markdown": " found_new_solution($match, $j, $row['id'], $match_percent,\n $row['DSP'], $row['OPTIC'], $row['MWAVE'],\n $row['NTWRK'], $row['SATEL'],\n $row['PRFM'], $row['CHRT'], $row['D1'], $row['O2'],\n $row['OM3'], $row['M4'], $row['NM5'],\n $row['N6'], $row['NS7'], $row['S8']);\n break;\n }\n }\n }\n $difficulty = array('D1' => 1, 'O2' => 2, 'OM3' => 1, 'M4' => 3, 'NM5' => 2, 'N6' => 3,\n 'NS7' => 1,'S8'=>2);\n $prereq = array('D1' => 1, 'O2' => 1, 'OM3' => 0, 'M4' => 1, 'NM5' => 0, 'N6' => 1, 'NS7'\n => 0, 'S8' => 1);\n print \"
\";\n print \"
\";\n print \"
RED denotes courses that are blocked due to its\n unfulfilled pre-requisites
\";\n print \"ORANGE denotes courses that are not recommended due\n to its perceived difficulty being greater than the student's demonstrated academic\n performance
\";\n print \"GREEN denotes the recommended course with a ranked\n order
\";\n print \"BLUE denotes other possible courses student may consider\n taking