├── README.md └── data_description.txt /README.md: -------------------------------------------------------------------------------- 1 | # HousePricePrediction 2 | Repository for understanding regression and hyperparameter tuning on regressor models. 3 | -------------------------------------------------------------------------------- /data_description.txt: -------------------------------------------------------------------------------- 1 | MSSubClass: Identifies the type of dwelling involved in the sale. 2 | 3 | 20 1-STORY 1946 & NEWER ALL STYLES 4 | 30 1-STORY 1945 & OLDER 5 | 40 1-STORY W/FINISHED ATTIC ALL AGES 6 | 45 1-1/2 STORY - UNFINISHED ALL AGES 7 | 50 1-1/2 STORY FINISHED ALL AGES 8 | 60 2-STORY 1946 & NEWER 9 | 70 2-STORY 1945 & OLDER 10 | 75 2-1/2 STORY ALL AGES 11 | 80 SPLIT OR MULTI-LEVEL 12 | 85 SPLIT FOYER 13 | 90 DUPLEX - ALL STYLES AND AGES 14 | 120 1-STORY PUD (Planned Unit Development) - 1946 & NEWER 15 | 150 1-1/2 STORY PUD - ALL AGES 16 | 160 2-STORY PUD - 1946 & NEWER 17 | 180 PUD - MULTILEVEL - INCL SPLIT LEV/FOYER 18 | 190 2 FAMILY CONVERSION - ALL STYLES AND AGES 19 | 20 | MSZoning: Identifies the general zoning classification of the sale. 21 | 22 | A Agriculture 23 | C Commercial 24 | FV Floating Village Residential 25 | I Industrial 26 | RH Residential High Density 27 | RL Residential Low Density 28 | RP Residential Low Density Park 29 | RM Residential Medium Density 30 | 31 | LotFrontage: Linear feet of street connected to property 32 | 33 | LotArea: Lot size in square feet 34 | 35 | Street: Type of road access to property 36 | 37 | Grvl Gravel 38 | Pave Paved 39 | 40 | Alley: Type of alley access to property 41 | 42 | Grvl Gravel 43 | Pave Paved 44 | NA No alley access 45 | 46 | LotShape: General shape of property 47 | 48 | Reg Regular 49 | IR1 Slightly irregular 50 | IR2 Moderately Irregular 51 | IR3 Irregular 52 | 53 | LandContour: Flatness of the property 54 | 55 | Lvl Near Flat/Level 56 | Bnk Banked - Quick and significant rise from street grade to building 57 | HLS Hillside - Significant slope from side to side 58 | Low Depression 59 | 60 | Utilities: Type of utilities available 61 | 62 | AllPub All public Utilities (E,G,W,& S) 63 | NoSewr Electricity, Gas, and Water (Septic Tank) 64 | NoSeWa Electricity and Gas Only 65 | ELO Electricity only 66 | 67 | LotConfig: Lot configuration 68 | 69 | Inside Inside lot 70 | Corner Corner lot 71 | CulDSac Cul-de-sac 72 | FR2 Frontage on 2 sides of property 73 | FR3 Frontage on 3 sides of property 74 | 75 | LandSlope: Slope of property 76 | 77 | Gtl Gentle slope 78 | Mod Moderate Slope 79 | Sev Severe Slope 80 | 81 | Neighborhood: Physical locations within Ames city limits 82 | 83 | Blmngtn Bloomington Heights 84 | Blueste Bluestem 85 | BrDale Briardale 86 | BrkSide Brookside 87 | ClearCr Clear Creek 88 | CollgCr College Creek 89 | Crawfor Crawford 90 | Edwards Edwards 91 | Gilbert Gilbert 92 | IDOTRR Iowa DOT and Rail Road 93 | MeadowV Meadow Village 94 | Mitchel Mitchell 95 | Names North Ames 96 | NoRidge Northridge 97 | NPkVill Northpark Villa 98 | NridgHt Northridge Heights 99 | NWAmes Northwest Ames 100 | OldTown Old Town 101 | SWISU South & West of Iowa State University 102 | Sawyer Sawyer 103 | SawyerW Sawyer West 104 | Somerst Somerset 105 | StoneBr Stone Brook 106 | Timber Timberland 107 | Veenker Veenker 108 | 109 | Condition1: Proximity to various conditions 110 | 111 | Artery Adjacent to arterial street 112 | Feedr Adjacent to feeder street 113 | Norm Normal 114 | RRNn Within 200' of North-South Railroad 115 | RRAn Adjacent to North-South Railroad 116 | PosN Near positive off-site feature--park, greenbelt, etc. 117 | PosA Adjacent to postive off-site feature 118 | RRNe Within 200' of East-West Railroad 119 | RRAe Adjacent to East-West Railroad 120 | 121 | Condition2: Proximity to various conditions (if more than one is present) 122 | 123 | Artery Adjacent to arterial street 124 | Feedr Adjacent to feeder street 125 | Norm Normal 126 | RRNn Within 200' of North-South Railroad 127 | RRAn Adjacent to North-South Railroad 128 | PosN Near positive off-site feature--park, greenbelt, etc. 129 | PosA Adjacent to postive off-site feature 130 | RRNe Within 200' of East-West Railroad 131 | RRAe Adjacent to East-West Railroad 132 | 133 | BldgType: Type of dwelling 134 | 135 | 1Fam Single-family Detached 136 | 2FmCon Two-family Conversion; originally built as one-family dwelling 137 | Duplx Duplex 138 | TwnhsE Townhouse End Unit 139 | TwnhsI Townhouse Inside Unit 140 | 141 | HouseStyle: Style of dwelling 142 | 143 | 1Story One story 144 | 1.5Fin One and one-half story: 2nd level finished 145 | 1.5Unf One and one-half story: 2nd level unfinished 146 | 2Story Two story 147 | 2.5Fin Two and one-half story: 2nd level finished 148 | 2.5Unf Two and one-half story: 2nd level unfinished 149 | SFoyer Split Foyer 150 | SLvl Split Level 151 | 152 | OverallQual: Rates the overall material and finish of the house 153 | 154 | 10 Very Excellent 155 | 9 Excellent 156 | 8 Very Good 157 | 7 Good 158 | 6 Above Average 159 | 5 Average 160 | 4 Below Average 161 | 3 Fair 162 | 2 Poor 163 | 1 Very Poor 164 | 165 | OverallCond: Rates the overall condition of the house 166 | 167 | 10 Very Excellent 168 | 9 Excellent 169 | 8 Very Good 170 | 7 Good 171 | 6 Above Average 172 | 5 Average 173 | 4 Below Average 174 | 3 Fair 175 | 2 Poor 176 | 1 Very Poor 177 | 178 | YearBuilt: Original construction date 179 | 180 | YearRemodAdd: Remodel date (same as construction date if no remodeling or additions) 181 | 182 | RoofStyle: Type of roof 183 | 184 | Flat Flat 185 | Gable Gable 186 | Gambrel Gabrel (Barn) 187 | Hip Hip 188 | Mansard Mansard 189 | Shed Shed 190 | 191 | RoofMatl: Roof material 192 | 193 | ClyTile Clay or Tile 194 | CompShg Standard (Composite) Shingle 195 | Membran Membrane 196 | Metal Metal 197 | Roll Roll 198 | Tar&Grv Gravel & Tar 199 | WdShake Wood Shakes 200 | WdShngl Wood Shingles 201 | 202 | Exterior1st: Exterior covering on house 203 | 204 | AsbShng Asbestos Shingles 205 | AsphShn Asphalt Shingles 206 | BrkComm Brick Common 207 | BrkFace Brick Face 208 | CBlock Cinder Block 209 | CemntBd Cement Board 210 | HdBoard Hard Board 211 | ImStucc Imitation Stucco 212 | MetalSd Metal Siding 213 | Other Other 214 | Plywood Plywood 215 | PreCast PreCast 216 | Stone Stone 217 | Stucco Stucco 218 | VinylSd Vinyl Siding 219 | Wd Sdng Wood Siding 220 | WdShing Wood Shingles 221 | 222 | Exterior2nd: Exterior covering on house (if more than one material) 223 | 224 | AsbShng Asbestos Shingles 225 | AsphShn Asphalt Shingles 226 | BrkComm Brick Common 227 | BrkFace Brick Face 228 | CBlock Cinder Block 229 | CemntBd Cement Board 230 | HdBoard Hard Board 231 | ImStucc Imitation Stucco 232 | MetalSd Metal Siding 233 | Other Other 234 | Plywood Plywood 235 | PreCast PreCast 236 | Stone Stone 237 | Stucco Stucco 238 | VinylSd Vinyl Siding 239 | Wd Sdng Wood Siding 240 | WdShing Wood Shingles 241 | 242 | MasVnrType: Masonry veneer type 243 | 244 | BrkCmn Brick Common 245 | BrkFace Brick Face 246 | CBlock Cinder Block 247 | None None 248 | Stone Stone 249 | 250 | MasVnrArea: Masonry veneer area in square feet 251 | 252 | ExterQual: Evaluates the quality of the material on the exterior 253 | 254 | Ex Excellent 255 | Gd Good 256 | TA Average/Typical 257 | Fa Fair 258 | Po Poor 259 | 260 | ExterCond: Evaluates the present condition of the material on the exterior 261 | 262 | Ex Excellent 263 | Gd Good 264 | TA Average/Typical 265 | Fa Fair 266 | Po Poor 267 | 268 | Foundation: Type of foundation 269 | 270 | BrkTil Brick & Tile 271 | CBlock Cinder Block 272 | PConc Poured Contrete 273 | Slab Slab 274 | Stone Stone 275 | Wood Wood 276 | 277 | BsmtQual: Evaluates the height of the basement 278 | 279 | Ex Excellent (100+ inches) 280 | Gd Good (90-99 inches) 281 | TA Typical (80-89 inches) 282 | Fa Fair (70-79 inches) 283 | Po Poor (<70 inches 284 | NA No Basement 285 | 286 | BsmtCond: Evaluates the general condition of the basement 287 | 288 | Ex Excellent 289 | Gd Good 290 | TA Typical - slight dampness allowed 291 | Fa Fair - dampness or some cracking or settling 292 | Po Poor - Severe cracking, settling, or wetness 293 | NA No Basement 294 | 295 | BsmtExposure: Refers to walkout or garden level walls 296 | 297 | Gd Good Exposure 298 | Av Average Exposure (split levels or foyers typically score average or above) 299 | Mn Mimimum Exposure 300 | No No Exposure 301 | NA No Basement 302 | 303 | BsmtFinType1: Rating of basement finished area 304 | 305 | GLQ Good Living Quarters 306 | ALQ Average Living Quarters 307 | BLQ Below Average Living Quarters 308 | Rec Average Rec Room 309 | LwQ Low Quality 310 | Unf Unfinshed 311 | NA No Basement 312 | 313 | BsmtFinSF1: Type 1 finished square feet 314 | 315 | BsmtFinType2: Rating of basement finished area (if multiple types) 316 | 317 | GLQ Good Living Quarters 318 | ALQ Average Living Quarters 319 | BLQ Below Average Living Quarters 320 | Rec Average Rec Room 321 | LwQ Low Quality 322 | Unf Unfinshed 323 | NA No Basement 324 | 325 | BsmtFinSF2: Type 2 finished square feet 326 | 327 | BsmtUnfSF: Unfinished square feet of basement area 328 | 329 | TotalBsmtSF: Total square feet of basement area 330 | 331 | Heating: Type of heating 332 | 333 | Floor Floor Furnace 334 | GasA Gas forced warm air furnace 335 | GasW Gas hot water or steam heat 336 | Grav Gravity furnace 337 | OthW Hot water or steam heat other than gas 338 | Wall Wall furnace 339 | 340 | HeatingQC: Heating quality and condition 341 | 342 | Ex Excellent 343 | Gd Good 344 | TA Average/Typical 345 | Fa Fair 346 | Po Poor 347 | 348 | CentralAir: Central air conditioning 349 | 350 | N No 351 | Y Yes 352 | 353 | Electrical: Electrical system 354 | 355 | SBrkr Standard Circuit Breakers & Romex 356 | FuseA Fuse Box over 60 AMP and all Romex wiring (Average) 357 | FuseF 60 AMP Fuse Box and mostly Romex wiring (Fair) 358 | FuseP 60 AMP Fuse Box and mostly knob & tube wiring (poor) 359 | Mix Mixed 360 | 361 | 1stFlrSF: First Floor square feet 362 | 363 | 2ndFlrSF: Second floor square feet 364 | 365 | LowQualFinSF: Low quality finished square feet (all floors) 366 | 367 | GrLivArea: Above grade (ground) living area square feet 368 | 369 | BsmtFullBath: Basement full bathrooms 370 | 371 | BsmtHalfBath: Basement half bathrooms 372 | 373 | FullBath: Full bathrooms above grade 374 | 375 | HalfBath: Half baths above grade 376 | 377 | Bedroom: Bedrooms above grade (does NOT include basement bedrooms) 378 | 379 | Kitchen: Kitchens above grade 380 | 381 | KitchenQual: Kitchen quality 382 | 383 | Ex Excellent 384 | Gd Good 385 | TA Typical/Average 386 | Fa Fair 387 | Po Poor 388 | 389 | TotRmsAbvGrd: Total rooms above grade (does not include bathrooms) 390 | 391 | Functional: Home functionality (Assume typical unless deductions are warranted) 392 | 393 | Typ Typical Functionality 394 | Min1 Minor Deductions 1 395 | Min2 Minor Deductions 2 396 | Mod Moderate Deductions 397 | Maj1 Major Deductions 1 398 | Maj2 Major Deductions 2 399 | Sev Severely Damaged 400 | Sal Salvage only 401 | 402 | Fireplaces: Number of fireplaces 403 | 404 | FireplaceQu: Fireplace quality 405 | 406 | Ex Excellent - Exceptional Masonry Fireplace 407 | Gd Good - Masonry Fireplace in main level 408 | TA Average - Prefabricated Fireplace in main living area or Masonry Fireplace in basement 409 | Fa Fair - Prefabricated Fireplace in basement 410 | Po Poor - Ben Franklin Stove 411 | NA No Fireplace 412 | 413 | GarageType: Garage location 414 | 415 | 2Types More than one type of garage 416 | Attchd Attached to home 417 | Basment Basement Garage 418 | BuiltIn Built-In (Garage part of house - typically has room above garage) 419 | CarPort Car Port 420 | Detchd Detached from home 421 | NA No Garage 422 | 423 | GarageYrBlt: Year garage was built 424 | 425 | GarageFinish: Interior finish of the garage 426 | 427 | Fin Finished 428 | RFn Rough Finished 429 | Unf Unfinished 430 | NA No Garage 431 | 432 | GarageCars: Size of garage in car capacity 433 | 434 | GarageArea: Size of garage in square feet 435 | 436 | GarageQual: Garage quality 437 | 438 | Ex Excellent 439 | Gd Good 440 | TA Typical/Average 441 | Fa Fair 442 | Po Poor 443 | NA No Garage 444 | 445 | GarageCond: Garage condition 446 | 447 | Ex Excellent 448 | Gd Good 449 | TA Typical/Average 450 | Fa Fair 451 | Po Poor 452 | NA No Garage 453 | 454 | PavedDrive: Paved driveway 455 | 456 | Y Paved 457 | P Partial Pavement 458 | N Dirt/Gravel 459 | 460 | WoodDeckSF: Wood deck area in square feet 461 | 462 | OpenPorchSF: Open porch area in square feet 463 | 464 | EnclosedPorch: Enclosed porch area in square feet 465 | 466 | 3SsnPorch: Three season porch area in square feet 467 | 468 | ScreenPorch: Screen porch area in square feet 469 | 470 | PoolArea: Pool area in square feet 471 | 472 | PoolQC: Pool quality 473 | 474 | Ex Excellent 475 | Gd Good 476 | TA Average/Typical 477 | Fa Fair 478 | NA No Pool 479 | 480 | Fence: Fence quality 481 | 482 | GdPrv Good Privacy 483 | MnPrv Minimum Privacy 484 | GdWo Good Wood 485 | MnWw Minimum Wood/Wire 486 | NA No Fence 487 | 488 | MiscFeature: Miscellaneous feature not covered in other categories 489 | 490 | Elev Elevator 491 | Gar2 2nd Garage (if not described in garage section) 492 | Othr Other 493 | Shed Shed (over 100 SF) 494 | TenC Tennis Court 495 | NA None 496 | 497 | MiscVal: $Value of miscellaneous feature 498 | 499 | MoSold: Month Sold (MM) 500 | 501 | YrSold: Year Sold (YYYY) 502 | 503 | SaleType: Type of sale 504 | 505 | WD Warranty Deed - Conventional 506 | CWD Warranty Deed - Cash 507 | VWD Warranty Deed - VA Loan 508 | New Home just constructed and sold 509 | COD Court Officer Deed/Estate 510 | Con Contract 15% Down payment regular terms 511 | ConLw Contract Low Down payment and low interest 512 | ConLI Contract Low Interest 513 | ConLD Contract Low Down 514 | Oth Other 515 | 516 | SaleCondition: Condition of sale 517 | 518 | Normal Normal Sale 519 | Abnorml Abnormal Sale - trade, foreclosure, short sale 520 | AdjLand Adjoining Land Purchase 521 | Alloca Allocation - two linked properties with separate deeds, typically condo with a garage unit 522 | Family Sale between family members 523 | Partial Home was not completed when last assessed (associated with New Homes) 524 | --------------------------------------------------------------------------------