Промышленный лизинг
Методички
business goals, formulating, 605 customer attributes, 11 data transformation, 57 overview, 11 profiling tasks, 12 undirected data mining, 57 coding, special-purpose code, 595 collaborative filtering estimated ratings, 284-285 grouping customers, 90 predictions, 284-285 profiles, building and comparing, 283-284 social information filtering, 282 word-of-mouth advertising, 283 collections, credit risks, 114 columns, data cost, 548 derived variables, 542 discussed, 542 identification, 548 ignored, 547 input, 547 with one value, 544-546 target, 547 with unique values, 546-547 weight, 548 combination function attrition history, 280 MBR (memory-response reasoning), 258, 265 neural networks, 222 weighted voting, 281-282 commercial software products, 15 communication channels, prospecting, 89 companies. See businesses comparisons comparing models, using lift ratio, 81-82 data, 83 statistical analysis, 148-149 competing risks, hazards, 403 competitive advantage, information as, 14 complete linkage, automatic cluster detection, 369 computational issues, customer signatures, 594-596 concentration concentration charts, 101 cumulative response, 82-83 confidence intervals hypothesis testing, 148 statistical analysis, 146, 148-149 confusion aggregation and, 48 confusion matrix, 79 data transformation, 28 conjugate gradient, 230 constant hazards changing over time hazards versus, 416-417 discussed, 397 continuous variables data preparation, 235-237 neural networks, 235-237 statistics, 137-138 control group response marketing campaigns, 106 target market response versus, 38 controlled experiments, hypothesis testing, 51 convenience users, behavior-based variables, 580, 587-589 cookies, Web servers, 109 correct classification matrix, 79 correlation ranges, statistics, 139 costs cost columns, 548 decision tree considerations, 195 countervailing errors, 81 counts, converting to proportions, 75-76 coverage of values, neural networks, 232-233 Cox proportional hazards, 410-111 creative process, data mining as, 33 credit credit applications classification tasks, 9 prediction tasks, 10 useful data sources, 60 credit risks, reducing exposure to, 113-114 crossover, generic algorithms, 430 cross-selling opportunities affinity grouping, 11 customer relationships, 467 marketing campaigns, 111, 115-116 reasons for, 17 cross-tabulations, 136, 567-568 cumulative gains, 36, 101 cumulative response concentration, 82-83 results, assessing, 85 customers attributes, clustering, 11 behaviors of, gaining insight, 56 customer relationships bad customers, weeding out, 18 building businesses around, 2 customer acquisition, 461-464 customer activation, 464-466 customer-centric enterprises, 3 data mining role in, 5-6 data warehousing, 4-5 deep intimacy, 449, 451 event-based relationships, 458-459 good customers, holding on to, 17-18 in-between relationships, 453 indirect relationships, 453-454 interests in, 13-14 large-business relationships, 3-4 levels of, 448 life stages, 455-456 lifetime customer value, 32 mass intimacy, 451-453 retention, 467-469 service business sectors, 13-14 small-business relationships, 2 stages, 457 strategies for, 6 stratification, 469 subscription-based relationships, 459-460 survival analysis, 413-415 transaction processing systems, 3-4 up-selling, 467 winback approach, 470 customer-centric businesses, 514-515, 516-521 demographic profiles, 31 grouping, collaborative filtering and, 90 interactions, learning opportunities, 520-521 loyalty, 520 marginal, 553 new customer information gathering, 109-110 memory-based reasoning, 277 profiles, building, 283 prospective customer value, 115 responses to marketing campaigns, 109 prediction, MBR, 258 retrospective customer value, 115 segmentation, marketing campaigns, 111-113 sequential patterns, identifying, 24 signatures assembling, 68 business versus residential customers, 561 columns, pivoting, 563 computational issues, 594-596 considerations, 564 customer identification, 560-562 data for, cataloging, 559-560 discussed, 540-541 model set creation, 68 snapshots, 562 time frames, identifying, 562 single views, 517-518 Team-Fly® sorting, by scores, 8 telecommunications, market based analysis, 288 cutoff scores, 98 cyclic graphs, 330-331 data acquisition-time, 108-110 as actionable information, 516 availability, determining, 515-516 binary, 557 business versus scientific, statistical analysis, 159 censored, 161 by census tract, 94 central repository, 484, 488, 490 columns cost, 548 derived variables, 542 discussed, 542 identification, 548 ignored, 547 input, 547 with one value, 544-546 target, 547 with unique values, 546-547 weight, 548 comparisons, 83 for customer signatures, cataloging, 559-560 data correction categorical variables, 73 encoding, inconsistent, 74 missing values, 73-74 numeric variables, 73 outliners, 73 overview, 72 skewed distributions, 73 values with meaning, 74 data exploration assumptions, validating, 67 descriptions, comparing values with, 65 discussed, 64 distributions, examining, 65 histograms, 565-566 intuition, 65 question asking, 67-68 data marts, 485, 491-192 data selection contents of, outcomes of interest, 64 data locations, 61-62 density, 62-63 history of, determining, 63 scarce data, 61-62 variable combinations, 63-64 data transformation capture trends, 75 counts, converting to proportions, 75-76 discussed, 74 information technology and user roles, 58-60 problems, identifying, 56-57 ratios, 75 results, deliverables, 58 results, how to use, 57-58 summarization, 44 virtuous cycle, 28-30 dirty, 592-593 dumping, flat files, 594 enterprise-wide, 33 ETL (extraction, transformation, and load) tools, 487 gigabytes, 5 as graphs, 337 historical customer behaviors, 5 MBR (memory-based reasoning), 262-263 neural networks, 219 prediction tasks, 10 house-hold level, 96 imperfections in, 34 inconsistent, 593-594 as information, 22 metadata repository, 484, 491 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 [ 215 ] 216 217 218 219 220 221 222 |