I'm very new to Java/COLT so apologies if this is a dumb question... But, is it possible to define (2d) matrices of type "long" using the cern.colt.matrix stuff? If so, how?! I can find an abstract class for "Object" and a concrete implementation for "double", but then I am stuck... Thanks,
Matrices of "long"s in Java/COLT?
469 Views Asked by Darren Wilkinson At
1
There are 1 best solutions below
Related Questions in JAVA
- I need the BIRT.war that is compatible with Java 17 and Tomcat 10
- Creating global Class holder
- No method found for class java.lang.String in Kafka
- Issue edit a jtable with a pictures
- getting error when trying to launch kotlin jar file that use supabase "java.lang.NoClassDefFoundError"
- Does the && (logical AND) operator have a higher precedence than || (logical OR) operator in Java?
- Mixed color rendering in a JTable
- HTTPS configuration in Spring Boot, server returning timeout
- How to use Layout to create textfields which dont increase in size?
- Function for making the code wait in javafx
- How to create beans of the same class for multiple template parameters in Spring
- How could you print a specific String from an array with the values of an array from a double array on the same line, using iteration to print all?
- org.telegram.telegrambots.meta.exceptions.TelegramApiException: Bot token and username can't be empty
- Accessing Secret Variables in Classic Pipelines through Java app in Azure DevOps
- Postgres && statement Error in Mybatis Mapper?
Related Questions in MATRIX
- Setting diagonal of a matrix to zero
- CUDA matrix inversion
- Function to create matrix of zeros and ones, with a certain density of ones
- DirectX 9 With No SDK Installed - How To Translate a D3DMATRIX?
- Using the sympy module to compute the matrix multiplication involving symbols
- Rendering a visualisation of matrix using pygame
- I do not receive iOS push notifications from Element Matrix Notify
- Matrix reconstruction by SVD in tensorflow
- Why does the following code detect this matrix as a non-singular matrix?
- Bound for product of matrices
- iterating through raster bands to perform calculation
- How to make a heatmap and the matrix for it?
- MATLAB: Turn every element of complex matrix into another matrix
- Matrix calculated based on the previous value
- Matlab array of structure
Related Questions in LONG-INTEGER
- Need large integers and floats. Trouble with long long int and long double
- SQLBindCol for long integer value on 64Bit platform?
- will there be overflow or not in this case
- How do I make a sorted, long compression data structure?
- Facing issue while converting 18 digit double value to long
- best way to recognize and handle integer overflow in c?
- How to compress a strictly increasing sequence of Longs
- Why this error happens: SUMMARY: AddressSanitizer: heap-buffer-overflow
- Challenge of Translating Python Code to C: Implementing Luhn Algorithm for Checksum Calculation
- Using pivot_longer in R in Kaggle, producing NAs for second half of data
- Why does this code overflows even when casting?
- How do I fix my unit converter in python?
- Compare int with leading zero int
- Word width before and after multiplication
- Unable to get percentage with 'int' even though value is within range. Works with 'long' though. Why?
Related Questions in COLT
- Divide by zero error from Colt OpenLongObjectHashMap
- How do I connect MariaDB to Node.JS and Express.JS?
- How to iterate over non zero values in a sparse matrix with COLT?
- Initialize multiple distributions using the same seed or same random stream?
- Fractional Matrix Power in Clojure
- How to subtract two sparsevector?
- Compiling failure of old library concurrent since Java 8
- Cholesky decomposition of large sparse matrices in Java
- How to combine two sparsematrix using java colt lib?
- How can I create 1000000 x 1000000 sparse matrix using Java Colt?
- Vector-Matrix-Multiplication in java with parallel colt
- How can I access values outside of Spark GraphX .map loop?
- Does Colt provide "d-dimensional" matrices?
- Sample Nullspace Using Colt
- Matrix rank doesn't work as per API specs in parallel colt
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular # Hahtags
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
To answer my own question... it appears that it is not possible in the latest official version of COLT (1.2).
However, it does seem to be possible in the beta sourceforge project "Parallel COLT":
https://sourceforge.net/projects/parallelcolt/
I had noticed this project but ignored it, assuming it was just a parallelised version of COLT (which is interesting, but not what I wanted right now). But it turns out that it runs fine on regular hardware, and has a number of extensions and updates relative to COLT 1.2, including matrices of ints and longs... The documentation isn't quite up-to-date with the implementation, but is good enough.