normalize

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SQLite: Performance of Rows VS Columns

I have a database table where each row (movie) has a couple of numeric tags (movie categories). Currently I put all these tags in the same column as a string, and search for them using %LIKE%, which r[详细]

2023-04-12 02:43 分类：问答
Unusually low floating point accuracy when normalizing a vector

I have a short method in my code to normalize a vector (actually a PCL point) which produces results of low accuracy. The code:[详细]

2023-03-29 07:41 分类：问答
Problem with parsing DOM on Android 2.1

I am Android newbie and I made simple application which reads data from XML RSS feed, and presents it to the user. It works fine on telephone with android 2.2 or greater and on emulator with android 2[详细]

2023-03-13 01:55 分类：问答
svmlib scaling vs. pyml normalization, scaling, and translation

What is the proper way to normalize feature vectors for use in a linear-kernel SVM? Looking at LIBSVM, it looks like it\'s done by just rescaling each feature to a single standard upper/lower range.H[详细]

2023-03-04 12:17 分类：问答
matlab rescale matrix data to -1 to 1 [duplicate]

This question already has answers here: Closed 11 years ago. Possible Duplicate: MATLAB: how to normalize/denormalize a vector to range [-1;1][详细]

2023-02-24 09:19 分类：问答
How to normalise audio after resampling

I\'m thinking of using libsamplerate to resample audio files which seems fairly simple. In the FAQ it states that after resampling that the audio sh开发者_开发问答ould be normalised which I\'m not s[详细]

2023-01-31 09:59 分类：问答
Normalize table

I am wondering how开发者_运维技巧 to normalize table like this: field1|field2|field3 text1 |txt2| 1,2,5[详细]

2023-01-25 03:07 分类：问答
How to have normalize data around the average for the column in MATLAB?

I am trying to take a matrix and normalize the values in each cell around the average for that co开发者_开发问答lumn. By normalize I mean subtract the value in each cell from the mean value in that co[详细]

2023-01-10 14:53 分类：问答
AVAudioRecorder normalize volume

I\'ve got an app that records audio.开发者_运维问答I\'m wondering how I can increase the gain.is there a way to normalize the audio or amplify it somehow?[详细]

2022-12-31 14:30 分类：问答
LINQ Normalizing data

I am using an OMS that stores up to three line items per record in the database. Below is an example of an order containing five line items.[详细]

2022-12-30 00:28 分类：问答