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Amazon-train

in_preparation ARFF Publicly available Visibility: public Uploaded 20-06-2017 by Stefan Coors
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Source: Dataset creator and donator: ZhiLiu, e-mail: liuzhi8673 '@' gmail.com, institution: National Engineering Research Center for E-Learning, Hubei Wuhan, China Data Set Information: dataset are derived from the customersâ€™ reviews in Amazon Commerce Website for authorship identification. Most previous studies conducted the identification experiments for two to ten authors. But in the online context, reviews to be identified usually have more potential authors, and normally classification algorithms are not adapted to large number of target classes. To examine the robustness of clasification algorithms, we identified 50 of the most active users (represented by a unique ID and username) who frequently posted reviews in these newsgroups. The number of reviews we collected for each author is 30. Attribute Information: attribution includes authors' lingustic style such as usage of digit, punctuation, words and sentences' length and usage frequency of words and so on #autoxgboost #autoweka

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a_526	numeric	3 unique values 0 missing
a_782	numeric	3 unique values 0 missing
a_1038	numeric	4 unique values 0 missing
a_1294	numeric	2 unique values 0 missing
a_1550	numeric	3 unique values 0 missing
a_1806	numeric	5 unique values 0 missing
a_2062	numeric	3 unique values 0 missing
a_2318	numeric	2 unique values 0 missing
a_2574	numeric	3 unique values 0 missing
a_2830	numeric	2 unique values 0 missing
a_3086	numeric	2 unique values 0 missing
a_3342	numeric	2 unique values 0 missing
a_3598	numeric	4 unique values 0 missing
a_3854	numeric	3 unique values 0 missing
a_4110	numeric	5 unique values 0 missing
a_4366	numeric	3 unique values 0 missing
a_4622	numeric	3 unique values 0 missing
a_4878	numeric	3 unique values 0 missing
a_5134	numeric	2 unique values 0 missing
a_5390	numeric	2 unique values 0 missing
a_5646	numeric	3 unique values 0 missing
a_5902	numeric	2 unique values 0 missing
a_6158	numeric	2 unique values 0 missing
a_6414	numeric	2 unique values 0 missing
a_6670	numeric	16 unique values 0 missing
a_6926	numeric	10 unique values 0 missing
a_7182	numeric	7 unique values 0 missing
a_7438	numeric	6 unique values 0 missing
a_7694	numeric	5 unique values 0 missing
a_7950	numeric	6 unique values 0 missing
a_8206	numeric	5 unique values 0 missing
a_8462	numeric	9 unique values 0 missing
a_8718	numeric	7 unique values 0 missing
a_8974	numeric	5 unique values 0 missing
a_9230	numeric	6 unique values 0 missing
a_9486	numeric	10 unique values 0 missing
a_9742	numeric	4 unique values 0 missing
a_9998	numeric	4 unique values 0 missing
a_15	numeric	17 unique values 0 missing
a_271	numeric	3 unique values 0 missing
a_527	numeric	3 unique values 0 missing
a_783	numeric	4 unique values 0 missing
a_1039	numeric	4 unique values 0 missing
a_1295	numeric	4 unique values 0 missing
a_1551	numeric	2 unique values 0 missing
a_1807	numeric	3 unique values 0 missing
a_2063	numeric	3 unique values 0 missing
a_2319	numeric	3 unique values 0 missing
a_2575	numeric	2 unique values 0 missing
a_2831	numeric	3 unique values 0 missing
a_3087	numeric	3 unique values 0 missing
a_3343	numeric	3 unique values 0 missing
a_3599	numeric	4 unique values 0 missing
a_3855	numeric	3 unique values 0 missing
a_4111	numeric	3 unique values 0 missing
a_4367	numeric	2 unique values 0 missing
a_4623	numeric	2 unique values 0 missing
a_4879	numeric	2 unique values 0 missing
a_5135	numeric	3 unique values 0 missing
a_5391	numeric	2 unique values 0 missing
a_5647	numeric	2 unique values 0 missing
a_5903	numeric	2 unique values 0 missing
a_6159	numeric	3 unique values 0 missing
a_6415	numeric	2 unique values 0 missing
a_6671	numeric	20 unique values 0 missing
a_6927	numeric	12 unique values 0 missing
a_7183	numeric	9 unique values 0 missing
a_7439	numeric	9 unique values 0 missing
a_7695	numeric	7 unique values 0 missing
a_7951	numeric	6 unique values 0 missing
a_8207	numeric	7 unique values 0 missing
a_8463	numeric	8 unique values 0 missing
a_8719	numeric	6 unique values 0 missing
a_8975	numeric	8 unique values 0 missing
a_9231	numeric	7 unique values 0 missing
a_9487	numeric	4 unique values 0 missing
a_9743	numeric	4 unique values 0 missing
a_9999	numeric	5 unique values 0 missing
a_16	numeric	13 unique values 0 missing
a_272	numeric	4 unique values 0 missing
a_528	numeric	5 unique values 0 missing
a_784	numeric	3 unique values 0 missing
a_1040	numeric	6 unique values 0 missing
a_1296	numeric	5 unique values 0 missing
a_1552	numeric	5 unique values 0 missing
a_1808	numeric	4 unique values 0 missing
a_2064	numeric	3 unique values 0 missing
a_2320	numeric	4 unique values 0 missing
a_2576	numeric	3 unique values 0 missing
a_2832	numeric	2 unique values 0 missing
a_3088	numeric	2 unique values 0 missing
a_3344	numeric	2 unique values 0 missing
a_3600	numeric	5 unique values 0 missing
a_3856	numeric	3 unique values 0 missing
a_4112	numeric	4 unique values 0 missing
a_4368	numeric	2 unique values 0 missing
a_4624	numeric	2 unique values 0 missing
a_4880	numeric	2 unique values 0 missing
a_5136	numeric	3 unique values 0 missing
a_5392	numeric	2 unique values 0 missing
a_5648	numeric	2 unique values 0 missing
a_5904	numeric	2 unique values 0 missing
a_6160	numeric	2 unique values 0 missing
a_6416	numeric	2 unique values 0 missing
a_6672	numeric	17 unique values 0 missing
a_6928	numeric	13 unique values 0 missing
a_7184	numeric	7 unique values 0 missing
a_7440	numeric	7 unique values 0 missing
a_7696	numeric	5 unique values 0 missing
a_7952	numeric	5 unique values 0 missing
a_8208	numeric	5 unique values 0 missing
a_8464	numeric	7 unique values 0 missing
a_8720	numeric	8 unique values 0 missing
a_8976	numeric	10 unique values 0 missing
a_9232	numeric	6 unique values 0 missing
a_9488	numeric	6 unique values 0 missing
a_9744	numeric	4 unique values 0 missing
class	nominal	50 unique values 0 missing
a_17	numeric	11 unique values 0 missing
a_273	numeric	5 unique values 0 missing
a_529	numeric	3 unique values 0 missing
a_785	numeric	4 unique values 0 missing
a_1041	numeric	4 unique values 0 missing
a_1297	numeric	4 unique values 0 missing
a_1553	numeric	3 unique values 0 missing
a_1809	numeric	2 unique values 0 missing
a_2065	numeric	3 unique values 0 missing
a_2321	numeric	4 unique values 0 missing
a_2577	numeric	3 unique values 0 missing
a_2833	numeric	2 unique values 0 missing
a_3089	numeric	3 unique values 0 missing
a_3345	numeric	2 unique values 0 missing
a_3601	numeric	4 unique values 0 missing
a_3857	numeric	4 unique values 0 missing
a_4113	numeric	3 unique values 0 missing
a_4369	numeric	2 unique values 0 missing
a_4625	numeric	2 unique values 0 missing
a_4881	numeric	2 unique values 0 missing
a_5137	numeric	3 unique values 0 missing
a_5393	numeric	2 unique values 0 missing
a_5649	numeric	3 unique values 0 missing
a_5905	numeric	2 unique values 0 missing
a_6161	numeric	3 unique values 0 missing
a_6417	numeric	2 unique values 0 missing
a_6673	numeric	20 unique values 0 missing
a_6929	numeric	13 unique values 0 missing
a_7185	numeric	10 unique values 0 missing
a_7441	numeric	7 unique values 0 missing
a_7697	numeric	6 unique values 0 missing
a_7953	numeric	8 unique values 0 missing
a_8209	numeric	6 unique values 0 missing
a_8465	numeric	5 unique values 0 missing
a_8721	numeric	5 unique values 0 missing
a_8977	numeric	7 unique values 0 missing
a_9233	numeric	4 unique values 0 missing
a_9489	numeric	6 unique values 0 missing
a_9745	numeric	7 unique values 0 missing
a_18	numeric	9 unique values 0 missing
a_274	numeric	7 unique values 0 missing
a_530	numeric	3 unique values 0 missing
a_786	numeric	3 unique values 0 missing
a_1042	numeric	4 unique values 0 missing
a_1298	numeric	3 unique values 0 missing
a_1554	numeric	4 unique values 0 missing
a_1810	numeric	4 unique values 0 missing
a_2066	numeric	3 unique values 0 missing
a_2322	numeric	2 unique values 0 missing
a_2578	numeric	3 unique values 0 missing
a_2834	numeric	2 unique values 0 missing
a_3090	numeric	3 unique values 0 missing
a_3346	numeric	2 unique values 0 missing
a_3602	numeric	4 unique values 0 missing
a_3858	numeric	3 unique values 0 missing
a_4114	numeric	2 unique values 0 missing
a_4370	numeric	2 unique values 0 missing
a_4626	numeric	3 unique values 0 missing
a_4882	numeric	2 unique values 0 missing
a_5138	numeric	2 unique values 0 missing
a_5394	numeric	3 unique values 0 missing
a_5650	numeric	2 unique values 0 missing
a_5906	numeric	2 unique values 0 missing
a_6162	numeric	2 unique values 0 missing
a_6418	numeric	2 unique values 0 missing
a_6674	numeric	19 unique values 0 missing
a_6930	numeric	11 unique values 0 missing
a_7186	numeric	8 unique values 0 missing
a_7442	numeric	6 unique values 0 missing
a_7698	numeric	5 unique values 0 missing
a_7954	numeric	6 unique values 0 missing
a_8210	numeric	6 unique values 0 missing
a_8466	numeric	7 unique values 0 missing
a_8722	numeric	5 unique values 0 missing
a_8978	numeric	9 unique values 0 missing
a_9234	numeric	5 unique values 0 missing
a_9490	numeric	4 unique values 0 missing
a_9746	numeric	5 unique values 0 missing
a_19	numeric	9 unique values 0 missing
a_275	numeric	4 unique values 0 missing
a_531	numeric	3 unique values 0 missing
a_787	numeric	3 unique values 0 missing
a_1043	numeric	3 unique values 0 missing
a_1299	numeric	3 unique values 0 missing
a_1555	numeric	3 unique values 0 missing
a_1811	numeric	3 unique values 0 missing
a_2067	numeric	5 unique values 0 missing
a_2323	numeric	2 unique values 0 missing
a_2579	numeric	2 unique values 0 missing
a_2835	numeric	2 unique values 0 missing
a_3091	numeric	2 unique values 0 missing
a_3347	numeric	2 unique values 0 missing
a_3603	numeric	5 unique values 0 missing
a_3859	numeric	3 unique values 0 missing
a_4115	numeric	4 unique values 0 missing
a_4371	numeric	2 unique values 0 missing
a_4627	numeric	3 unique values 0 missing
a_4883	numeric	2 unique values 0 missing
a_5139	numeric	3 unique values 0 missing
a_5395	numeric	2 unique values 0 missing
a_5651	numeric	2 unique values 0 missing
a_5907	numeric	2 unique values 0 missing
a_6163	numeric	3 unique values 0 missing
a_6419	numeric	2 unique values 0 missing
a_6675	numeric	25 unique values 0 missing
a_6931	numeric	9 unique values 0 missing
a_7187	numeric	8 unique values 0 missing
a_7443	numeric	9 unique values 0 missing
a_7699	numeric	10 unique values 0 missing
a_7955	numeric	7 unique values 0 missing
a_8211	numeric	6 unique values 0 missing
a_8467	numeric	7 unique values 0 missing
a_8723	numeric	7 unique values 0 missing
a_8979	numeric	6 unique values 0 missing
a_9235	numeric	6 unique values 0 missing
a_9491	numeric	6 unique values 0 missing
a_9747	numeric	6 unique values 0 missing
a_20	numeric	6 unique values 0 missing
a_276	numeric	3 unique values 0 missing
a_532	numeric	4 unique values 0 missing
a_788	numeric	4 unique values 0 missing
a_1044	numeric	3 unique values 0 missing
a_1300	numeric	5 unique values 0 missing
a_1556	numeric	4 unique values 0 missing
a_1812	numeric	5 unique values 0 missing
a_2068	numeric	2 unique values 0 missing
a_2324	numeric	2 unique values 0 missing
a_2580	numeric	3 unique values 0 missing
a_2836	numeric	2 unique values 0 missing
a_3092	numeric	3 unique values 0 missing
a_3348	numeric	3 unique values 0 missing
a_3604	numeric	4 unique values 0 missing
a_3860	numeric	3 unique values 0 missing
a_4116	numeric	2 unique values 0 missing
a_4372	numeric	2 unique values 0 missing
a_4628	numeric	3 unique values 0 missing
a_4884	numeric	2 unique values 0 missing
a_5140	numeric	2 unique values 0 missing
a_5396	numeric	2 unique values 0 missing
a_5652	numeric	3 unique values 0 missing
a_5908	numeric	2 unique values 0 missing
a_6164	numeric	3 unique values 0 missing
a_6420	numeric	2 unique values 0 missing
a_6676	numeric	16 unique values 0 missing
a_6932	numeric	14 unique values 0 missing
a_7188	numeric	13 unique values 0 missing
a_7444	numeric	7 unique values 0 missing
a_7700	numeric	8 unique values 0 missing
a_7956	numeric	8 unique values 0 missing
a_8212	numeric	5 unique values 0 missing
a_8468	numeric	6 unique values 0 missing
a_8724	numeric	6 unique values 0 missing
a_8980	numeric	4 unique values 0 missing
a_9236	numeric	8 unique values 0 missing
a_9492	numeric	6 unique values 0 missing
a_9748	numeric	8 unique values 0 missing
a_21	numeric	11 unique values 0 missing
a_277	numeric	5 unique values 0 missing
a_533	numeric	7 unique values 0 missing
a_789	numeric	3 unique values 0 missing
a_1045	numeric	3 unique values 0 missing
a_1301	numeric	5 unique values 0 missing
a_1557	numeric	4 unique values 0 missing
a_1813	numeric	3 unique values 0 missing
a_2069	numeric	2 unique values 0 missing
a_2325	numeric	2 unique values 0 missing
a_2581	numeric	3 unique values 0 missing
a_2837	numeric	2 unique values 0 missing
a_3093	numeric	2 unique values 0 missing
a_3349	numeric	2 unique values 0 missing
a_3605	numeric	5 unique values 0 missing
a_3861	numeric	3 unique values 0 missing
a_4117	numeric	3 unique values 0 missing
a_4373	numeric	3 unique values 0 missing
a_4629	numeric	2 unique values 0 missing
a_4885	numeric	3 unique values 0 missing
a_5141	numeric	3 unique values 0 missing
a_5397	numeric	2 unique values 0 missing
a_5653	numeric	2 unique values 0 missing
a_5909	numeric	2 unique values 0 missing
a_6165	numeric	2 unique values 0 missing
a_6421	numeric	2 unique values 0 missing
a_6677	numeric	17 unique values 0 missing
a_6933	numeric	11 unique values 0 missing
a_7189	numeric	7 unique values 0 missing
a_7445	numeric	8 unique values 0 missing
a_7701	numeric	6 unique values 0 missing
a_7957	numeric	10 unique values 0 missing
a_8213	numeric	5 unique values 0 missing
a_8469	numeric	6 unique values 0 missing
a_8725	numeric	6 unique values 0 missing
a_8981	numeric	5 unique values 0 missing
a_9237	numeric	4 unique values 0 missing
a_9493	numeric	4 unique values 0 missing
a_9749	numeric	4 unique values 0 missing
a_22	numeric	10 unique values 0 missing
a_278	numeric	5 unique values 0 missing
a_534	numeric	5 unique values 0 missing
a_790	numeric	3 unique values 0 missing
a_1046	numeric	3 unique values 0 missing
a_1302	numeric	4 unique values 0 missing
a_1558	numeric	4 unique values 0 missing
a_1814	numeric	3 unique values 0 missing
a_2070	numeric	3 unique values 0 missing
a_2326	numeric	3 unique values 0 missing
a_2582	numeric	2 unique values 0 missing
a_2838	numeric	4 unique values 0 missing
a_3094	numeric	3 unique values 0 missing
a_3350	numeric	2 unique values 0 missing
a_3606	numeric	4 unique values 0 missing
a_3862	numeric	3 unique values 0 missing
a_4118	numeric	3 unique values 0 missing
a_4374	numeric	2 unique values 0 missing
a_4630	numeric	3 unique values 0 missing
a_4886	numeric	3 unique values 0 missing
a_5142	numeric	2 unique values 0 missing
a_5398	numeric	2 unique values 0 missing
a_5654	numeric	2 unique values 0 missing
a_5910	numeric	2 unique values 0 missing
a_6166	numeric	3 unique values 0 missing
a_6422	numeric	2 unique values 0 missing
a_6678	numeric	18 unique values 0 missing
a_6934	numeric	14 unique values 0 missing
a_7190	numeric	7 unique values 0 missing
a_7446	numeric	7 unique values 0 missing
a_7702	numeric	7 unique values 0 missing
a_7958	numeric	5 unique values 0 missing
a_8214	numeric	5 unique values 0 missing
a_8470	numeric	7 unique values 0 missing
a_8726	numeric	6 unique values 0 missing
a_8982	numeric	4 unique values 0 missing
a_9238	numeric	10 unique values 0 missing
a_9494	numeric	5 unique values 0 missing
a_9750	numeric	8 unique values 0 missing
a_23	numeric	8 unique values 0 missing
a_279	numeric	3 unique values 0 missing
a_535	numeric	5 unique values 0 missing
a_791	numeric	3 unique values 0 missing
a_1047	numeric	2 unique values 0 missing
a_1303	numeric	2 unique values 0 missing
a_1559	numeric	4 unique values 0 missing
a_1815	numeric	2 unique values 0 missing
a_2071	numeric	3 unique values 0 missing
a_2327	numeric	3 unique values 0 missing
a_2583	numeric	3 unique values 0 missing
a_2839	numeric	3 unique values 0 missing
a_3095	numeric	3 unique values 0 missing
a_3351	numeric	3 unique values 0 missing
a_3607	numeric	5 unique values 0 missing
a_3863	numeric	3 unique values 0 missing
a_4119	numeric	4 unique values 0 missing
a_4375	numeric	3 unique values 0 missing
a_4631	numeric	3 unique values 0 missing
a_4887	numeric	3 unique values 0 missing
a_5143	numeric	2 unique values 0 missing
a_5399	numeric	2 unique values 0 missing
a_5655	numeric	2 unique values 0 missing
a_5911	numeric	2 unique values 0 missing
a_6167	numeric	2 unique values 0 missing
a_6423	numeric	2 unique values 0 missing
a_6679	numeric	21 unique values 0 missing
a_6935	numeric	11 unique values 0 missing
a_7191	numeric	11 unique values 0 missing
a_7447	numeric	7 unique values 0 missing
a_7703	numeric	12 unique values 0 missing
a_7959	numeric	10 unique values 0 missing
a_8215	numeric	7 unique values 0 missing
a_8471	numeric	8 unique values 0 missing
a_8727	numeric	6 unique values 0 missing
a_8983	numeric	4 unique values 0 missing
a_9239	numeric	7 unique values 0 missing
a_9495	numeric	5 unique values 0 missing
a_9751	numeric	6 unique values 0 missing
a_24	numeric	7 unique values 0 missing
a_280	numeric	4 unique values 0 missing
a_536	numeric	4 unique values 0 missing
a_792	numeric	3 unique values 0 missing
a_1048	numeric	3 unique values 0 missing
a_1304	numeric	4 unique values 0 missing
a_1560	numeric	2 unique values 0 missing
a_1816	numeric	4 unique values 0 missing
a_2072	numeric	3 unique values 0 missing
a_2328	numeric	3 unique values 0 missing
a_2584	numeric	3 unique values 0 missing
a_2840	numeric	3 unique values 0 missing
a_3096	numeric	2 unique values 0 missing
a_3352	numeric	3 unique values 0 missing
a_3608	numeric	3 unique values 0 missing
a_3864	numeric	4 unique values 0 missing
a_4120	numeric	3 unique values 0 missing
a_4376	numeric	2 unique values 0 missing
a_4632	numeric	2 unique values 0 missing
a_4888	numeric	3 unique values 0 missing
a_5144	numeric	2 unique values 0 missing
a_5400	numeric	3 unique values 0 missing
a_5656	numeric	3 unique values 0 missing
a_5912	numeric	2 unique values 0 missing
a_6168	numeric	2 unique values 0 missing
a_6424	numeric	2 unique values 0 missing
a_6680	numeric	18 unique values 0 missing
a_6936	numeric	11 unique values 0 missing
a_7192	numeric	11 unique values 0 missing
a_7448	numeric	7 unique values 0 missing
a_7704	numeric	10 unique values 0 missing
a_7960	numeric	9 unique values 0 missing
a_8216	numeric	7 unique values 0 missing
a_8472	numeric	5 unique values 0 missing
a_8728	numeric	6 unique values 0 missing
a_8984	numeric	5 unique values 0 missing
a_9240	numeric	5 unique values 0 missing
a_9496	numeric	6 unique values 0 missing
a_9752	numeric	4 unique values 0 missing
a_25	numeric	8 unique values 0 missing
a_281	numeric	4 unique values 0 missing
a_537	numeric	5 unique values 0 missing
a_793	numeric	6 unique values 0 missing
a_1049	numeric	2 unique values 0 missing
a_1305	numeric	3 unique values 0 missing
a_1561	numeric	4 unique values 0 missing
a_1817	numeric	3 unique values 0 missing

Show first 100 features

62 properties

NumberOfInstances

1050

Number of instances (rows) of the dataset.

NumberOfFeatures

10001

Number of attributes (columns) of the dataset.

NumberOfClasses

Number of distinct values of the target attribute (if it is nominal).

NumberOfMissingValues

Number of missing values in the dataset.

NumberOfInstancesWithMissingValues

Number of instances with at least one value missing.

NumberOfNumericFeatures

10000

Number of numeric attributes.

NumberOfSymbolicFeatures

Number of nominal attributes.

ClassEntropy

Entropy of the target attribute values.

MeanNoiseToSignalRatio

An estimate of the amount of irrelevant information in the attributes regarding the class. Equals (MeanAttributeEntropy - MeanMutualInformation) divided by MeanMutualInformation.

Quartile2AttributeEntropy

Second quartile (Median) of entropy among attributes.

Dimensionality

9.52

Number of attributes divided by the number of instances.

MeanNominalAttDistinctValues

Average number of distinct values among the attributes of the nominal type.

Quartile2KurtosisOfNumericAtts

53.61

Second quartile (Median) of kurtosis among attributes of the numeric type.

EquivalentNumberOfAtts

Number of attributes needed to optimally describe the class (under the assumption of independence among attributes). Equals ClassEntropy divided by MeanMutualInformation.

MeanSkewnessOfNumericAtts

7.18

Mean skewness among attributes of the numeric type.

Quartile2MeansOfNumericAtts

0.03

Second quartile (Median) of means among attributes of the numeric type.

MajorityClassPercentage

Percentage of instances belonging to the most frequent class.

MeanStdDevOfNumericAtts

0.49

Mean standard deviation of attributes of the numeric type.

Quartile2MutualInformation

Second quartile (Median) of mutual information between the nominal attributes and the target attribute.

MajorityClassSize

Number of instances belonging to the most frequent class.

MinAttributeEntropy

Minimal entropy among attributes.

Quartile2SkewnessOfNumericAtts

7.05

Second quartile (Median) of skewness among attributes of the numeric type.

MaxAttributeEntropy

Maximum entropy among attributes.

MinKurtosisOfNumericAtts

-0.71

Minimum kurtosis among attributes of the numeric type.

PercentageOfBinaryFeatures

Percentage of binary attributes.

Quartile2StdDevOfNumericAtts

0.19

Second quartile (Median) of standard deviation of attributes of the numeric type.

MaxKurtosisOfNumericAtts

943.53

Maximum kurtosis among attributes of the numeric type.

MinMeansOfNumericAtts

Minimum of means among attributes of the numeric type.

PercentageOfInstancesWithMissingValues

Percentage of instances having missing values.

Quartile3AttributeEntropy

Third quartile of entropy among attributes.

MaxMeansOfNumericAtts

249.88

Maximum of means among attributes of the numeric type.

MinMutualInformation

Minimal mutual information between the nominal attributes and the target attribute.

PercentageOfMissingValues

Percentage of missing values.

Quartile3KurtosisOfNumericAtts

112.21

Third quartile of kurtosis among attributes of the numeric type.

MaxMutualInformation

Maximum mutual information between the nominal attributes and the target attribute.

MinNominalAttDistinctValues

The minimal number of distinct values among attributes of the nominal type.

PercentageOfNumericFeatures

99.99

Percentage of numeric attributes.

Quartile3MeansOfNumericAtts

0.29

Third quartile of means among attributes of the numeric type.

MaxNominalAttDistinctValues

The maximum number of distinct values among attributes of the nominal type.

MinSkewnessOfNumericAtts

-0.51

Minimum skewness among attributes of the numeric type.

PercentageOfSymbolicFeatures

0.01

Percentage of nominal attributes.

Quartile3MutualInformation

Third quartile of mutual information between the nominal attributes and the target attribute.

MaxSkewnessOfNumericAtts

30.15

Maximum skewness among attributes of the numeric type.

MinStdDevOfNumericAtts

0.05

Minimum standard deviation of attributes of the numeric type.

Quartile1AttributeEntropy

First quartile of entropy among attributes.

Quartile3SkewnessOfNumericAtts

10.47

Third quartile of skewness among attributes of the numeric type.

MaxStdDevOfNumericAtts

65.68

Maximum standard deviation of attributes of the numeric type.

MinorityClassPercentage

Percentage of instances belonging to the least frequent class.

Quartile1KurtosisOfNumericAtts

10.76

First quartile of kurtosis among attributes of the numeric type.

Quartile3StdDevOfNumericAtts

0.64

Third quartile of standard deviation of attributes of the numeric type.

MeanAttributeEntropy

Average entropy of the attributes.

MinorityClassSize

Number of instances belonging to the least frequent class.

Quartile1MeansOfNumericAtts

0.01

First quartile of means among attributes of the numeric type.

StdvNominalAttDistinctValues

Standard deviation of the number of distinct values among attributes of the nominal type.

MeanKurtosisOfNumericAtts

79.48

Mean kurtosis among attributes of the numeric type.

NumberOfBinaryFeatures

Number of binary attributes.

Quartile1MutualInformation

First quartile of mutual information between the nominal attributes and the target attribute.

MeanMeansOfNumericAtts

0.41

Mean of means among attributes of the numeric type.

Quartile1SkewnessOfNumericAtts

2.81

First quartile of skewness among attributes of the numeric type.

AutoCorrelation

Average class difference between consecutive instances.

MeanMutualInformation

Average mutual information between the nominal attributes and the target attribute.

Quartile1StdDevOfNumericAtts

0.11

First quartile of standard deviation of attributes of the numeric type.

Show all 62 properties

19 tasks

Supervised Classification on Amazon-train

0 runs - estimation_procedure: 10-fold Crossvalidation - target_feature: class

Learning Curve on Amazon-train

0 runs - estimation_procedure: 10-fold Learning Curve - target_feature: class

Learning Curve on Amazon-train

0 runs - estimation_procedure: 10-fold Learning Curve - target_feature: class

Learning Curve on Amazon-train

0 runs - estimation_procedure: 10-fold Learning Curve - target_feature: class

Learning Curve on Amazon-train

0 runs - estimation_procedure: 10-fold Learning Curve - target_feature: class

Learning Curve on Amazon-train

0 runs - estimation_procedure: 10-fold Learning Curve - target_feature: class

Learning Curve on Amazon-train

0 runs - estimation_procedure: 10-fold Learning Curve - target_feature: class

Learning Curve on Amazon-train

0 runs - estimation_procedure: 10-fold Learning Curve - target_feature: class

Supervised Data Stream Classification on Amazon-train

0 runs - estimation_procedure: Interleaved Test then Train - target_feature: class

Clustering on Amazon-train