HeaRTDroid
HeaRTDroid is a rule-based inference engine both for Android mobile devices, and desktop solutions
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pub:software:heartdroid:tutorials:statistics
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This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision | ||
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pub:software:heartdroid:tutorials:statistics [2017/01/23 09:06] admin [Use case] |
pub:software:heartdroid:tutorials:statistics [2019/04/10 06:54] (current) |
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| Line 37: | Line 37: | ||
| java -cp haquna.jar:. haquna.HaqunaMain --console stock-seller-simple.hqn | java -cp haquna.jar:. haquna.HaqunaMain --console stock-seller-simple.hqn | ||
| </code> | </code> | ||
| + | After running the script you should get the output that looks similar to the following one: | ||
| + | <code> | ||
| + | Attribute: real_profit_ratio = 0.8099999999999998 cf = 1.0 | ||
| + | Attribute: sell_price = 200.0 cf = 1.0 | ||
| + | Attribute: price_trend = null cf = 1.0 | ||
| + | Attribute: price = 211.0 cf = 1.0 | ||
| + | Attribute: sell = true cf = 1.0 | ||
| + | Attribute: buy_price = 100.0 cf = 1.0 | ||
| + | Attribute: total_profit = 100.0 cf = 1.0 | ||
| + | Attribute: profit_ratio = 2.11 cf = 1.0 | ||
| + | Attribute: desired_profit_ratio = 1.3 cf = 1.0 | ||
| + | </code> | ||
| + | Note, that the ''sell'' attribute is set to true, so the item was sold, and the ''sell_price'' is set to 200, which means that the system sold the item immediately after the price exceeded the desired profit. | ||
| To run the second script use the following command: | To run the second script use the following command: | ||
| Line 42: | Line 55: | ||
| java -cp haquna.jar:. haquna.HaqunaMain --console stock-seller-trend.hqn | java -cp haquna.jar:. haquna.HaqunaMain --console stock-seller-trend.hqn | ||
| </code> | </code> | ||
| + | |||
| + | After running the script you should get the output that looks similar to the following one: | ||
| + | <code> | ||
| + | Attribute: real_profit_ratio = 0.8099999999999998 cf = 1.0 | ||
| + | Attribute: sell_price = null cf = 1.0 | ||
| + | Attribute: price_trend = 1.3621621621621627 cf = 1.0 | ||
| + | Attribute: price = 211.0 cf = 1.0 | ||
| + | Attribute: sell = false cf = 1.0 | ||
| + | Attribute: buy_price = 100.0 cf = 1.0 | ||
| + | Attribute: total_profit = 0.0 cf = 1.0 | ||
| + | Attribute: profit_ratio = 2.11 cf = 1.0 | ||
| + | Attribute: desired_profit_ratio = 1.3 cf = 1.0 | ||
| + | </code> | ||
| + | |||
| + | Note, that the system did not sell the item despite the price is high above the desired profit ratio. | ||
| + | This is because the price is still growing. | ||
| In the second script, try to manipulate with values of price over time. | In the second script, try to manipulate with values of price over time. | ||
pub/software/heartdroid/tutorials/statistics.1485162412.txt.gz ยท Last modified: 2019/04/10 06:54 (external edit)
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