feature-detection
Using document length in the Naive Bayes Classifier of NLTK Python
I am building a spam filter using the NLTK in Python. I now check for the occurances of words and use the NaiveBayesClassifier resulting in an accuracy of .98 and F measure for spam of .92 and for non[详细]
2023-02-16 06:22 分类:问答C# OpenCV FAST Feature Detection
I\'ve been unable to find a tutorial on how to implement the FAST Feature detection a开发者_开发技巧lgorithms with tracking using C# with openCV, and I can\'t figure it out from the documentation. How[详细]
2023-02-15 11:31 分类:问答What browser feature would be good to discern a mobile browser able to handle js well from one that doesn't?
I have been testing our mobile site on an android and iphone and feel that I have a good working website for those browsers.The problem is that I just got my hands on a blackberry 5 and the results ar[详细]
2023-02-14 15:01 分类:问答How to make WIX installer adapt to the version of Windows Installer available - like the Hyperlink control
Windo开发者_开发百科ws Installer 5 added support for the Hyperlink control which I would like to utilize if available. I cannot set a dependency towards Windows Installer 5 (doesn\'t support WinXP), b[详细]
2023-02-11 07:30 分类:问答image feature identification
I am looking for a solution to do the following: ( the focus of my question is step 2. ) a picture of a house including the front yard[详细]
2023-02-08 18:59 分类:问答GUI version of OpenCV for feature-detection (SIFT etc.) prototyping before actual project development?
I had an idea for which I need to be able to recognize certain objects or models from a rendered three dimensional digital movie.[详细]
2023-02-08 01:04 分类:问答Laser light detection with OpenCV and C++
I want to track a laser light dot(which is on a wall) with a webcam and i am using openCV to do this task. can anybody suggest me a way开发者_JAVA技巧 to do it with C++.[详细]
2023-01-21 00:05 分类:问答How to determine if an Android device has a touchscreen?
I\'m spending considerable time in making my UI to work with keyboard input only. But in the end I\'m not sure whether I can rely on the assumption thatAndroid devices all have touch screens.[详细]
2023-01-11 14:36 分类:问答股骨头坏死早期症状是什么表现??
绵绵萌萌 2022-05-10 13:49 2017-03-12 10:53:55我要投诉股骨头坏死病因不外有两种:一种发生在股骨颈骨折复位不良的愈合,股骨头内的负重骨小梁转向负重区承载应力减低,出现应力损伤,所以坏开发者_开发百科死[详细]
2022-12-21 14:39 分类:问答