Tag: Quantitative marketing research

Difference between XForce remote networks and “IP categorized by XForce”

IBM Customer Leave a comment
Hi,

Are there any difference between the following rule tests(except for the confidence)?
1. destination IP is a part of XForce.Premium.Premimum_Malware
2. destination IP is categorized by X-Force as Malware with confidence value greater than 69

Are the IPs in XForce.Premium.Premium_Malware exactly the same as IPs in option 2 above?
On v7.2.8, what is the update interval for XForce.Premium.Premimum_Malware?
Do the “Enhanced XForce Rules” and “Legacy Xforce Rules” use the DB?

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SPSS one sample t test displays incorrect CI bounds for diff of means

IBM Customer Leave a comment
I ran a simple one sample t-test. All of the results are correct, except for the 95% Confidence Interval of the difference. The lower and upper bounds are both negative. It seems to me that each of the bounds should have the same magnitude, but with different signs; so the lower bound should be negative and the upper bound should be positive. For sure, 0, indicating no difference between the means should reside inside of this confidence interval.
N = 10; Mean = 77.7; Std Dev = 11.46056; St Error = 3.62415
Here is the output:

One-Sample Test
Test Value = 89

t = -3.118; df = 9; Sig. (2-tailed) = .012
; Mean Difference = -11.30000

95% Confidence Interval of the Diff : Lower = -19.4984 ;
Upper = -3.1016

Please let me know what the numbers represent in the output because it does not represent the 95% Confidence Interval of the difference of the means. Thank you!

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Watson discovery score

IBM Customer Leave a comment
Does the “score” for each document returned in search result of discovery corresponds to confidence? If yes what is the max/min range for it. I’m getting scores in range of 3 and 2 what does this signify ?

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Watson discovery score range

IBM Customer Leave a comment
Does the “score” for each document returned in search result of discovery corresponds to confidence? If yes what is the max/min range for it. I’m getting scores in range of 3 and 2 what does this signify ?

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Is there a way to change the minimum confidence level for an entire workspace, not just a single node?

IBM Customer Leave a comment
In a previous post, I saw that Watson’s default confidence level is .2 and anything below goes to the ‘anything else’ node. What is the best way to change the minimum confidence level? I would prefer not going through every node putting in the condition: intents[0].confidence > .XX

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