false-positive

I have created a C# application that I've been testing on my other computer throughout the developing phase. However now that I've completed the app with few recent things that I added, the app is detected as virus (AVG doesn't show what kind of virus). Here are a few changes I did: Added a registry setting to allow user to start the app at Windows Startup. Changed the Assembly Name and Assembly Information (Because I wanted to rename the app). Went into signing settings and clicked on Sign the ClickOnce manifests. Went into security and clicked this is a full trust application. The app is

I have a yes/no classification problem, where false positives are worse than false negatives . Is there a way to implement this fact into neural network especially in MATLAB's Neural Network Toolbox? Amro What you need is a cost-sensitive meta-classifier (a meta-classifier works with any arbitrary classifier, be it ANN, SVM, or any other). This can be done in two ways: re-weighting training instances according to a cost matrix. This is done by resampling the data so that a particular class is over represented, thus the model built is more sensitive to that particular class as opposed to the

It (should, to me,) say True if there are only vowels in the string(phrase); otherwise says False . I don't understand why it always will return False , since (x >= x) always returns True . I thank anyone for checking the solution to this query. (str) -> bool def valid_letter_sequence(abc): valid_letters = abc.count('A') + abc.count('E') + abc.count('I') + abc.count('O') + abc.count('U') counted_letters = abc.count('') if valid_letters >= counted_letters: return True else: return False Observe: >>> 'abc'.count('') 4 Passing an empty string to count gives you one more than the length of the

In the spring documentation regarding testing , it states: Avoid false positives when testing ORM code When you test code involving an ORM framework such as JPA or Hibernate, flush the underlying session within test methods which update the state of the session. Failing to flush the ORM framework's underlying session can produce false positives: your test may pass, but the same code throws an exception in a live, production environment. In the following Hibernate-based example test case, one method demonstrates a false positive and the other method correctly exposes the results of flushing the

The documentation for the Valgrind thread error detection tool Helgrind, found here warns that, if you use GCC to compile your OpenMP code, GCC's OpenMP runtime library ( libgomp.so ) will cause a chaos of false positive reports of data races, because of its use of atomic machine instructions and Linux futex system calls instead of POSIX pthreads primitives. It tells you that you can solve this problem, however, by recompiling GCC with the --disable-linux-futex configuration option. So I tried this. I compiled and installed to a local directory ( ~/GCC_Valgrind/gcc_install ) a new GCC version