kaggle房价预测（House Prices: Advanced Regression Techniques）数据内容超级详细整理

之前只是单纯的学习各种算法，没有实际联系过，因此决定在kaggle上先找一个入门级别的项目学习一下，希望能获得更多的知识。现在找的项目是预测房价：House Prices: Advanced Regression Techniques。链接为：https://www.kaggle.com/c/house-prices-advanced-regression-techniques/overview。
已下载数据集，但是特征数据有很多，所以决定先整理一下。

1、MSSubClass：建筑物类型

不同类型由不同的数字表示，具体如下：

20   1-STORY 1946 & NEWER ALL STYLES
30  1-STORY 1945 & OLDER
40  1-STORY W/FINISHED ATTIC ALL AGES
45  1-1/2 STORY - UNFINISHED ALL AGES
50  1-1/2 STORY FINISHED ALL AGES
60  2-STORY 1946 & NEWER
70  2-STORY 1945 & OLDER
75  2-1/2 STORY ALL AGES
80  SPLIT OR MULTI-LEVEL
85  SPLIT FOYER
90  DUPLEX - ALL STYLES AND AGES
120 1-STORY PUD (Planned Unit Development) - 1946 & NEWER
150 1-1/2 STORY PUD - ALL AGES
160 2-STORY PUD - 1946 & NEWER
180 PUD - MULTILEVEL - INCL SPLIT LEV/FOYER
190 2 FAMILY CONVERSION - ALL STYLES AND AGES

2、MSZoning：房屋销售分类

不同类型由不同的字母表示，具体如下：

A    Agriculture                    农业
C   Commercial                     商业
FV  Floating Village Residential   浮村住宅
I   Industrial                     工业
RH  Residential High Density       高密度住宅
RL  Residential Low Density        低密度住宅
RP  Residential Low Density Park   低密度住宅庭院
RM  Residential Medium Density     中密度住宅

3、LotFrontage：与房屋相连的街道的延长英尺，就是街道的长度

4、LotArea：房屋占地面积（平方英尺）

5、Street：连接房屋的道路类型

Grvl    Gravel     砾石
Pave    Paved      铺平的

6、Alley: 连接房屋的胡同道路类型

Grvl    Gravel     砾石
Pave    Paved      铺平的
NA      No alley access    没有胡同

7、LotShape: 房屋的形状

Reg   Regular                  规则的
IR1  Slightly irregular       轻微不规则
IR2  Moderately Irregular     中度不规则
IR3  Irregular                不规则

8、LandContour: 房屋的平坦度

Lvl   Near Flat/Level        几乎平坦
Bnk  Banked - Quick and significant rise from street grade to building  倾斜-从街道级快速显著上升到房屋
HLS  Hillside - Significant slope from side to side     山坡-从一侧到另一侧明显的坡度
Low  Depression    凹陷

9、Utilities: 可用的设施类型

AllPub   All public Utilities (E,G,W,& S)      所有设施
NoSewr  Electricity, Gas, and Water (Septic Tank)  电、气、水（化粪池）
NoSeWa  Electricity and Gas Only  只有电和气
ELO     Electricity only   只有电

10、LotConfig: 房屋布局

Inside   Inside lot       内侧
Corner  Corner lot       拐角
CulDSac Cul-de-sac       死胡同
FR2     Frontage on 2 sides of property       房屋两侧临街
FR3     Frontage on 3 sides of property       房屋三侧临街

11、LandSlope: 房屋的倾斜度

Gtl  Gentle slope      轻微倾斜
Mod Moderate Slope    中度倾斜
Sev Severe Slope      严重倾斜

12、Neighborhood: 埃姆斯市范围内的实际位置

Blmngtn   Bloomington Heights
Blueste  Bluestem
BrDale   Briardale
BrkSide  Brookside
ClearCr  Clear Creek
CollgCr  College Creek
Crawfor  Crawford
Edwards  Edwards
Gilbert  Gilbert
IDOTRR   Iowa DOT and Rail Road
MeadowV  Meadow Village
Mitchel  Mitchell
Names    North Ames
NoRidge  Northridge
NPkVill  Northpark Villa
NridgHt  Northridge Heights
NWAmes   Northwest Ames
OldTown  Old Town
SWISU    South & West of Iowa State University
Sawyer   Sawyer
SawyerW  Sawyer West
Somerst  Somerset
StoneBr  Stone Brook
Timber   Timberland
Veenker  Veenker

13、Condition1: 邻近主要道路或铁路

Artery   Adjacent to arterial street        邻近主干道
Feedr   Adjacent to feeder street          邻近干线道
Norm    Normal    一般
RRNn    Within 200' of North-South Railroad     南北铁路200'以内
RRAn    Adjacent to North-South Railroad        邻近南北铁路
PosN    Near positive off-site feature--park, greenbelt, etc.       靠近正场外特征-公园、绿地等
PosA    Adjacent to postive off-site feature       邻近正场外特征
RRNe    Within 200' of East-West Railroad       东西铁路200'以内
RRAe    Adjacent to East-West Railroad          邻近东西铁路

14、Condition2: 邻近主要道路或铁路，如果有二个存在

Artery   Adjacent to arterial street
Feedr   Adjacent to feeder street
Norm    Normal
RRNn    Within 200' of North-South Railroad
RRAn    Adjacent to North-South Railroad
PosN    Near positive off-site feature--park, greenbelt, etc.
PosA    Adjacent to postive off-site feature
RRNe    Within 200' of East-West Railroad
RRAe    Adjacent to East-West Railroad

15、BldgType: 住宅类型

1Fam Single-family Detached   单独的独户
2FmCon  Two-family Conversion; originally built as one-family dwelling  双户转换，但建成一户住宅的样子
Duplx   Duplex    双层公寓
TwnhsE  Townhouse End Unit         联排别墅末端房屋
TwnhsI  Townhouse Inside Unit      联排别墅里面房屋

16、HouseStyle:住宅样式

1Story   One story     平房
1.5Fin  One and one-half story: 2nd level finished    一层半房:第二层完成
1.5Unf  One and one-half story: 2nd level unfinished   一层半房:第二层未完成
2Story  Two story      两层
2.5Fin  Two and one-half story: 2nd level finished      两层半房:第二层完成
2.5Unf  Two and one-half story: 2nd level unfinished  两层半房:第二层未完成
SFoyer  Split Foyer    分门厅
SLvl    Split Level    错层式

17、OverallQual: 对房子的整体材料和装修进行评级

10   Very Excellent
9   Excellent
8   Very Good
7   Good
6   Above Average
5   Average
4   Below Average
3   Fair
2   Poor
1   Very Poor

18、OverallCond: 评估房子的整体状况

10   Very Excellent
9   Excellent
8   Very Good
7   Good
6   Above Average
5   Average
4   Below Average
3   Fair
2   Poor
1   Very Poor

19、YearBuilt: 原施工日期

20、YearRemodAdd: 改造日期（如无改造或增加，与施工日期相同）

21、RoofStyle:屋顶类型

Flat Flat            平坦的
Gable   Gable           三角墙
Gambrel Gabrel (Barn)   谷仓
Hip     Hip             斜脊
Mansard Mansard         折线型屋顶
Shed    Shed            棚式

22、RoofMatl: 屋顶材料

ClyTile   Clay or Tile
CompShg  Standard (Composite) Shingle
Membran  Membrane
Metal    Metal
Roll     Roll
Tar&Grv  Gravel & Tar
WdShake  Wood Shakes
WdShngl  Wood Shingles

23、Exterior1st:房屋外部遮盖物

AsbShng   Asbestos Shingles
AsphShn  Asphalt Shingles
BrkComm  Brick Common
BrkFace  Brick Face
CBlock   Cinder Block
CemntBd  Cement Board
HdBoard  Hard Board
ImStucc  Imitation Stucco
MetalSd  Metal Siding
Other    Other
Plywood  Plywood
PreCast  PreCast
Stone    Stone
Stucco   Stucco
VinylSd  Vinyl Siding
Wd Sdng  Wood Siding
WdShing  Wood Shingles

24、Exterior2nd: 房屋外部遮盖物(如果不止一种材料）

AsbShng  Asbestos Shingles
AsphShn  Asphalt Shingles
BrkComm  Brick Common
BrkFace  Brick Face
CBlock   Cinder Block
CemntBd  Cement Board
HdBoard  Hard Board
ImStucc  Imitation Stucco
MetalSd  Metal Siding
Other    Other
Plywood  Plywood
PreCast  PreCast
Stone    Stone
Stucco   Stucco
VinylSd  Vinyl Siding
Wd Sdng  Wood Siding
WdShing  Wood Shingles

25、MasVnrType: 砖石饰面类型

BrkCmn   Brick Common
BrkFace Brick Face
CBlock  Cinder Block
None    None
Stone   Stone

26、MasVnrArea: 砖石饰面面积（平方英尺）

27、ExterQual: 评估外部材料的质量

Ex   Excellent
Gd  Good
TA  Average/Typical
Fa  Fair
Po  Poor

28、ExterCond:评估外部材料的现状

Ex   Excellent
Gd  Good
TA  Average/Typical
Fa  Fair
Po  Poor

29、Foundation: 基础类型

BrkTil   Brick & Tile
CBlock  Cinder Block
PConc   Poured Contrete
Slab    Slab
Stone   Stone
Wood    Wood

30、BsmtQual: 评估地下室高度

Ex   Excellent (100+ inches)
Gd  Good (90-99 inches)
TA  Typical (80-89 inches)
Fa  Fair (70-79 inches)
Po  Poor (<70 inches
NA  No Basement

31、BsmtCond:评估地下室总体情况

Ex   Excellent
Gd  Good
TA  Typical - slight dampness allowed
Fa  Fair - dampness or some cracking or settling
Po  Poor - Severe cracking, settling, or wetness
NA  No Basement

32、BsmtExposure: 根据步行或花园级地下室墙壁

Gd   Good Exposure
Av  Average Exposure (split levels or foyers typically score average or above)
Mn  Mimimum Exposure
No  No Exposure
NA  No Basement

33、BsmtFinType1:地下室完工面积等级

GLQ   Good Living Quarters
ALQ  Average Living Quarters
BLQ  Below Average Living Quarters
Rec  Average Rec Room
LwQ  Low Quality
Unf  Unfinshed
NA   No Basement

34、BsmtFinSF1: 地下室完工面积（平方英尺）

35、BsmtFinType2: 地下室完工面积等级（如果有多种类型）

36、BsmtFinSF2: 地下室完工等级2的面积（平方英尺）

37、BsmtUnfSF: 未完工地下室面积(平方英尺）

38、TotalBsmtSF: 地下室总面积（平方英尺）

39、Heating: 供暖系统类型

Floor    Floor Furnace
GasA    Gas forced warm air furnace
GasW    Gas hot water or steam heat
Grav    Gravity furnace
OthW    Hot water or steam heat other than gas
Wall    Wall furnace

40、HeatingQC:供暖系统质量和情况

Ex   Excellent
Gd  Good
TA  Average/Typical
Fa  Fair
Po  Poor

41、CentralAir: 中央空调

N    No
Y   Yes

42、Electrical: 电力系统

SBrkr    Standard Circuit Breakers & Romex
FuseA   Fuse Box over 60 AMP and all Romex wiring (Average)
FuseF   60 AMP Fuse Box and mostly Romex wiring (Fair)
FuseP   60 AMP Fuse Box and mostly knob & tube wiring (poor)
Mix     Mixed

43、1stFlrSF:一楼面积（平方英尺）

44、2ndFlrSF: 二楼面积（平方英尺）

45、 LowQualFinSF: 所有楼层已完工的低质量面积（平方英尺）

46、 GrLivArea: 地面上生活面积（平方英尺）

47、BsmtFullBath:地下室全浴室

48、BsmtHalfBath: 地下室一半浴室

49、FullBath: 地面上所有浴室

50、HalfBath: 地面上一半浴室

51、BedroomAbvGr: 地面上卧室（不包括地下室卧室）

52、KitchenAbvGr:地面上厨房

53、KitchenQual: 厨房质量

Ex   Excellent
Gd  Good
TA  Typical/Average
Fa  Fair
Po  Poor

54、TotRmsAbvGrd: 地面上所有房间（不包括浴室）

55、Functional: 家庭功能（假设是典型的，除非有必要扣除）

Typ     Typical Functionality
Min1   Minor Deductions 1
Min2   Minor Deductions 2
Mod    Moderate Deductions
Maj1   Major Deductions 1
Maj2   Major Deductions 2
Sev    Severely Damaged
Sal    Salvage only

56、Fireplaces: 壁炉数量

57、FireplaceQu: 壁炉质量

Ex   Excellent - Exceptional Masonry Fireplace
Gd  Good - Masonry Fireplace in main level
TA  Average - Prefabricated Fireplace in main living area or Masonry Fireplace in basement
Fa  Fair - Prefabricated Fireplace in basement
Po  Poor - Ben Franklin Stove
NA  No Fireplace

58、GarageType: 车库位置

2Types    More than one type of garage
Attchd   Attached to home
Basment  Basement Garage
BuiltIn  Built-In (Garage part of house - typically has room above garage)
CarPort  Car Port
Detchd   Detached from home
NA       No Garage

59、GarageYrBlt: 车库建成年份

60、GarageFinish:车库内部完成度

Fin   Finished
RFn  Rough Finished
Unf  Unfinished
NA   No Garage

61、GarageCars: 车位大小

62、GarageArea:车库面积（平方英尺）

63、GarageQual: 车库质量

Ex   Excellent
Gd  Good
TA  Typical/Average
Fa  Fair
Po  Poor
NA  No Garage

64、GarageCond:车库情况

Ex   Excellent
Gd  Good
TA  Typical/Average
Fa  Fair
Po  Poor
NA  No Garage

65、PavedDrive: 铺砌车道

Y    Paved
P   Partial Pavement
N   Dirt/Gravel

66、WoodDeckSF:木甲板面积（平方英尺）

67、OpenPorchSF: 开放式门廊面积（平方英尺）

68、EnclosedPorch: 封闭门廊面积（平方英尺）

69、3SsnPorch: 三季门廊面积（平方英尺）

70、ScreenPorch: 屏风门廊面积（平方英尺）

71、PoolArea: 游泳池面积（平方英尺）

72、PoolQC: 游泳池质量

Ex   Excellent
Gd  Good
TA  Average/Typical
Fa  Fair
NA  No Pool

73、Fence: 围栏质量

GdPrv    Good Privacy
MnPrv   Minimum Privacy
GdWo    Good Wood
MnWw    Minimum Wood/Wire
NA      No Fence

74、MiscFeature: 其他类别未涵盖的其他功能

Elev Elevator
Gar2    2nd Garage (if not described in garage section)
Othr    Other
Shed    Shed (over 100 SF)
TenC    Tennis Court
NA      None

75、MiscVal: 其它功能的价值（美元）

76、MoSold: 月售出 (MM)

77、YrSold: 年售出(YYYY)

78、SaleType: 销售类型

WD      Warranty Deed - Conventional
CWD    Warranty Deed - Cash
VWD    Warranty Deed - VA Loan
New    Home just constructed and sold
COD    Court Officer Deed/Estate
Con    Contract 15% Down payment regular terms
ConLw  Contract Low Down payment and low interest
ConLI  Contract Low Interest
ConLD  Contract Low Down
Oth    Other

79、SaleCondition: 销售情况

Normal    Normal Sale
Abnorml  Abnormal Sale -  trade, foreclosure, short sale
AdjLand  Adjoining Land Purchase
Alloca   Allocation - two linked properties with separate deeds, typically condo with a garage unit
Family   Sale between family members
Partial  Home was not completed when last assessed (associated with New Homes)

80、SalePrice: 销售价格

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