Data
FOREX_usdjpy-day-Close

FOREX_usdjpy-day-Close

active ARFF Publicly available Visibility: public Uploaded 03-06-2019 by Jan van Rijn
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Source: Dukascopy Historical Data Feed https://www.dukascopy.com/swiss/english/marketwatch/historical/ Edited by: Fabian Schut # Data Description This is the historical price data of the FOREX USD/JPY from Dukascopy. One instance (row) is one candlestick of one day. The whole dataset has the data range from 1-1-2018 to 13-12-2018 and does not include the weekends, since the FOREX is not traded in the weekend. The timezone of the feature Timestamp is Europe/Amsterdam. The class attribute is the direction of the mean of the Close_Bid and the Close_Ask of the following day, relative to the Close_Bid and Close_Ask mean of the current minute. This means the class attribute is True when the mean Close price is going up the following day, and the class attribute is False when the mean Close price is going down (or stays the same) the following day. # Attributes `Timestamp`: The time of the current data point (Europe/Amsterdam) `Bid_Open`: The bid price at the start of this time interval `Bid_High`: The highest bid price during this time interval `Bid_Low`: The lowest bid price during this time interval `Bid_Close`: The bid price at the end of this time interval `Bid_Volume`: The number of times the Bid Price changed within this time interval `Ask_Open`: The ask price at the start of this time interval `Ask_High`: The highest ask price during this time interval `Ask_Low`: The lowest ask price during this time interval `Ask_Close`: The ask price at the end of this time interval `Ask_Volume`: The number of times the Ask Price changed within this time interval `Class`: Whether the average price will go up during the next interval

12 features

Class (target)nominal2 unique values
0 missing
Timestampdate1835 unique values
0 missing
Bid_Opennumeric1778 unique values
0 missing
Bid_Highnumeric1774 unique values
0 missing
Bid_Lownumeric1776 unique values
0 missing
Bid_Closenumeric1772 unique values
0 missing
Bid_Volumenumeric1824 unique values
0 missing
Ask_Opennumeric1776 unique values
0 missing
Ask_Highnumeric1765 unique values
0 missing
Ask_Lownumeric1780 unique values
0 missing
Ask_Closenumeric1769 unique values
0 missing
Ask_Volumenumeric1824 unique values
0 missing

62 properties

1835
Number of instances (rows) of the dataset.
12
Number of attributes (columns) of the dataset.
2
Number of distinct values of the target attribute (if it is nominal).
0
Number of missing values in the dataset.
0
Number of instances with at least one value missing.
11
Number of numeric attributes.
1
Number of nominal attributes.
-0.79
First quartile of skewness among attributes of the numeric type.
130505429182.55
Mean of means among attributes of the numeric type.
12.81
First quartile of standard deviation of attributes of the numeric type.
0.48
Average class difference between consecutive instances.
Average mutual information between the nominal attributes and the target attribute.
Second quartile (Median) of entropy among attributes.
1
Entropy of the target attribute values.
An estimate of the amount of irrelevant information in the attributes regarding the class. Equals (MeanAttributeEntropy - MeanMutualInformation) divided by MeanMutualInformation.
-0.22
Second quartile (Median) of kurtosis among attributes of the numeric type.
0.01
Number of attributes divided by the number of instances.
2
Average number of distinct values among the attributes of the nominal type.
105.06
Second quartile (Median) of means among attributes of the numeric type.
Number of attributes needed to optimally describe the class (under the assumption of independence among attributes). Equals ClassEntropy divided by MeanMutualInformation.
0.04
Mean skewness among attributes of the numeric type.
Second quartile (Median) of mutual information between the nominal attributes and the target attribute.
50.84
Percentage of instances belonging to the most frequent class.
5808095395.44
Mean standard deviation of attributes of the numeric type.
-0.79
Second quartile (Median) of skewness among attributes of the numeric type.
933
Number of instances belonging to the most frequent class.
Minimal entropy among attributes.
8.33
Percentage of binary attributes.
12.82
Second quartile (Median) of standard deviation of attributes of the numeric type.
Maximum entropy among attributes.
-1.2
Minimum kurtosis among attributes of the numeric type.
0
Percentage of instances having missing values.
Third quartile of entropy among attributes.
14.86
Maximum kurtosis among attributes of the numeric type.
104.58
Minimum of means among attributes of the numeric type.
0
Percentage of missing values.
-0.2
Third quartile of kurtosis among attributes of the numeric type.
1435559414713.9
Maximum of means among attributes of the numeric type.
Minimal mutual information between the nominal attributes and the target attribute.
91.67
Percentage of numeric attributes.
152549.53
Third quartile of means among attributes of the numeric type.
Maximum mutual information between the nominal attributes and the target attribute.
2
The minimal number of distinct values among attributes of the nominal type.
8.33
Percentage of nominal attributes.
Third quartile of mutual information between the nominal attributes and the target attribute.
2
The maximum number of distinct values among attributes of the nominal type.
-0.8
Minimum skewness among attributes of the numeric type.
First quartile of entropy among attributes.
0
Third quartile of skewness among attributes of the numeric type.
3.38
Maximum skewness among attributes of the numeric type.
12.76
Minimum standard deviation of attributes of the numeric type.
-0.24
First quartile of kurtosis among attributes of the numeric type.
102871.31
Third quartile of standard deviation of attributes of the numeric type.
63888843236.57
Maximum standard deviation of attributes of the numeric type.
49.16
Percentage of instances belonging to the least frequent class.
902
Number of instances belonging to the least frequent class.
105.02
First quartile of means among attributes of the numeric type.
0
Standard deviation of the number of distinct values among attributes of the nominal type.
Average entropy of the attributes.
1
Number of binary attributes.
First quartile of mutual information between the nominal attributes and the target attribute.
2.41
Mean kurtosis among attributes of the numeric type.

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