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Problem Statement
We are given an array of integers. We need to return the integer which occurs more than ⌊N / 2⌋ time in the array where ⌊ ⌋ is the floor operator. This element is called the majority element. Note that the input array always contains a majority element.
Example
Array = {1 , 3 , 3 , 3}
3
Exaplanation: ⌊N / 2⌋ = 4 / 2 = 2. And the integer '3' occurs 3 times in the array.
Array = {1 , 1 , 2}
1
Explanation: ⌊N / 2⌋ = ⌊3 / 2⌋ = 1. And '1' occurs 2 times in the array.
Approach(Hashtable)
We can store the frequency of every element in the array in a hash table. It then becomes easy to check for an integer having frequency > ⌊N / 2⌋.
Algorithm
- Initialize a hash table to store the frequency of integers in the array: frequency
- For every element, i, in the array:
- Increment frequency or set frequency = 0 if it is not in the table already
- If frequency > N / 2:
- return i
- Return -1 (to avoid compilation error)
- Print the result
Implementation of Majority Element Leetcode Solution
C++ Program
#include
using namespace std;
int majorityElement(vector &a)
{
int majorityCount = ((int) a.size()) / 2;
unordered_map frequency;
for(int &i : a)
{
if(++frequency > majorityCount)
return i;
}
return -1;
}
int main()
{
vector a = {1 , 1 , 2 , 2 , 1 , 2 , 2};
cout
www.tutorialcup.com/leetcode-solutions/majority-element-l...
file: currentmix01_05092521_0001a
It occurred to me that I could make an image that resisted our efforts to look at it. Color illusions and contradictory fractal patterns would be one way to create it. Looking at it, we would be made aware that we are unable to see what is before us, that we are necessarily seeing something else produced by our perceptual systems.
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Algorithmes Sérigraphiques
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Test image for the workshop. Three 'A''s generated in Processing with varying contour widths. From this we printed with different colours on a white and black T-Shirt to get an idea of the results. One of the main limitations of silkscreen printing is of course colour but also line width and therefore overall definition of the drawing.
More to come...
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A week long creative workshop using Processing to generate images and silk screen to print the results.
Un workshop d'une semaine avec du Processing et de la sérigraphie.
For further info/Plus d'infos : www.freeartbureau.org/blog/
nxComposition058-2014-5-2_1-22-36 (Miquel Parera)
How do Sorting Algorithms look like? A pixelrow of a photograph is taken and then sorted by colorvalues. Done with processing.
Colorized by Artificial Intelligence Algorithm Tool from originally scanned hi-res photo from the respective source.
Credit disclaimer: I do not own the original scanned image and believe that it is in the public domain. These images have been collected from Flickr's search results and/or collected from various internet sources. If you know the link to the original image, please kindly put it into comment section as I will update the description to give full credit to the respective owner.
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My websites:
Visit my portfolio sites:
www.saatchiart.com/celestialart
www.redbubble.com/people/Motionage/shop
FOLLOW ME:
www.youtube.com/channel/UC8JtcV_EejccsUNXSK_ejcw Springs of Eden
Colorized by Artificial Intelligence Algorithm Tool from originally scanned hi-res photo from the respective source.
Credit disclaimer: I do not own the original scanned image and believe that it is in the public domain. These images have been collected from Flickr search results. If you know the link to the original image, please kindly put it into comment section as I will update the description to give full credit to the respective owner.
Please follow, like and leave a comment.
My websites:
Visit my portfolio sites:
FOLLOW ME:
www.youtube.com/channel/UC8JtcV_EejccsUNXSK_ejcw Springs of Eden
ALGO 2017 hosted by Algorithms and Complexity Group of TU Wien, 4-8 September. Official photography: Nadja Meister. The photos have been released under CC BY 4.0.
Colorized by Artificial Intelligence Algorithm Tool from originally scanned hi-res photo from the respective source.
Credit disclaimer: I do not own the original scanned image and believe that it is in the public domain. These images have been collected from Flickr's search results and/or collected from various internet sources. If you know the link to the original image, please kindly put it into comment section as I will update the description to give full credit to the respective owner.
Please follow, like and leave a comment for more exiting future notifications.
My websites:
Visit my portfolio sites:
www.saatchiart.com/celestialart
FOLLOW ME:
www.youtube.com/channel/UC8JtcV_EejccsUNXSK_ejcw Springs of Eden
******************************
Algorithmes Sérigraphiques
******************************
Test image for the workshop. Three 'A''s generated in Processing with varying contour widths. From this we printed with different colours on a white and black T-Shirt to get an idea of the results. One of the main limitations of silkscreen printing is of course colour but also line width and therefore overall definition of the drawing.
More to come...
******************************
A week long creative workshop using Processing to generate images and silk screen to print the results.
Un workshop d'une semaine avec du Processing et de la sérigraphie.
For further info/Plus d'infos : www.freeartbureau.org/blog/
Colorized by Artificial Intelligence Algorithm Tool from originally scanned hi-res photo from the respective source.
Credit disclaimer: I do not own the original scanned image and believe that it is in the public domain. These images have been collected from Flickr's search results and/or collected from various internet sources. If you know the link to the original image, please kindly put it into comment section as I will update the description to give full credit to the respective owner.
Please follow, like and leave a comment for more exiting future notifications.
My websites:
Visit my portfolio sites:
www.saatchiart.com/celestialart
FOLLOW ME:
www.youtube.com/channel/UC8JtcV_EejccsUNXSK_ejcw Springs of Eden
Colorized by Artificial Intelligence Algorithm Tool from originally scanned hi-res photo from the respective source.
Credit disclaimer: I do not own the original scanned image and believe that it is in the public domain. These images have been collected from Flickr's search results and/or collected from various internet sources. If you know the link to the original image, please kindly put it into comment section as I will update the description to give full credit to the respective owner.
Please follow, like and leave a comment for more exiting future notifications.
My websites:
Visit my portfolio sites:
www.saatchiart.com/celestialart
www.redbubble.com/people/Motionage/shop
FOLLOW ME:
www.youtube.com/channel/UC8JtcV_EejccsUNXSK_ejcw Springs of Eden
This project is part of the CyberArts 2020 exhibition at the OK.
What if every human could have their own personal scent?
In Algorithmic Perfumery, the world of scent is explored by using the visitor's input to train the creative capabilities of an automated system. Custom scents are created by a machine learning algorithm based on the unique data we feed it. The outcome is a unique scent generated and compounded on-site. By participating in the experience, visitors contribute to the on-going research to improve the system and reinvent the future of perfumery.
For further information please visit:
ars.electronica.art/keplersgardens/cyberarts/
Credit: vog.photo
Our son Adam Florin gave a fascinating talk about generative music at Algorithmic Art Assembly, hosted by Gray Area Art + Technology. He started with a quick demo of Patter, his music composition software, then took us on an illuminating journey through the many people and ideas which inspired him to create his cool freeform generative sequencer.
Brian Eno, who coined the phrase “generative music”, recently likened it to gardening -- but the material practice is just as much rooted in centuries of formal aesthetics, predictive statistics and industrial automation. How can we negotiate the tension between organic and and the mechanical in the algorithmic arts?
Adam has created some amazing digital tools and art exhibits in that space. It was great to hear what he's learned in this fascinating field, exploring the intersection of human and machine creativity. And to top it off, he gave this talk on his birthday, which was the best present of all!
Watch video highlights:
View more photos:
www.flickr.com/photos/fabola/albums/72157677379327027
Learn about Patter:
adamflorin.work/projects/patter/
Learn about Algorithmic Arts:
#AlgorithmicArtAssembly #GrayArea
What if every human could have their own personal scent?
In Algorithmic Perfumery, the world of scent is explored by using the visitor's input to train the creative capabilities of an automated system. Custom scents are created by a machine learning algorithm based on the unique data we feed it. The outcome is a unique scent generated and compounded on-site. By participating in the experience, visitors contribute to the on-going research to improve the system and reinvent the future of perfumery.
For further information please visit:
ars.electronica.art/prix/en/winners/interactive-art/
Credit: Sandra Larochelle
ALGO 2017 hosted by Algorithms and Complexity Group of TU Wien, 4-8 September. Official photography: Nadja Meister. The photos have been released under CC BY 4.0.
A sound generator (algorithmic music) based on an ATTINY 85.
Features:
- ALGO pot: choice of algorithm.
- X, Y pots: variables of the algorithms.
- LDR: Light-Dependent Resistor
- Switch: choice between Y and LDR.
- Volume pot.
- Sound output: mono 6.35mm plug.
- Yellow LED: sound LED.
- Red LED: ON/BATT
- Power supply: DC 9V external power supply or battery.
- Powered only when output sound jack inserted.
Colorized by Artificial Intelligence Algorithm Tool from originally scanned hi-res photo from the respective source.
Credit disclaimer: I do not own the original scanned image and believe that it is in the public domain. These images have been collected from Flickr search results. If you know the link to the original image, please kindly put it into comment section as I will update the description to give full credit to the respective owner.
Please follow, like and leave a comment.
My websites:
Visit my portfolio sites:
www.saatchiart.com/celestialart
www.redbubble.com/people/Motionage/shop
FOLLOW ME:
www.youtube.com/channel/UC8JtcV_EejccsUNXSK_ejcw Springs of Eden
vintage, retro, old, photograph, century, botany, graphics, antique, classic, history, historic, historical, archival, archive, lifestyles, nostalgia, nostalgic, old-fashioned, old-fashion, popular, bw, black and white, past, past times, past time, sepia, floral, 19th, historic photographs, art, image, colorful, art, painting, fineart, drawing, asar studios, portrait, landscape, people, nature, joy, happiness, figure, studio, botanical, flower, hand colored, print, ancestral, colorize, colorized, celestial images, motionage media, ahmet asar, asarstudios, colourise, colourised, vintage, colorized history, history in color, analog images, found photos, archive, poster, wwi, wwii, painting, nature, art, public domain
Colorized by Artificial Intelligence Algorithm Tool from originally scanned hi-res photo from the respective source.
Credit disclaimer: I do not own the original scanned image and believe that it is in the public domain. These images have been collected from Flickr's search results and/or collected from various internet sources. If you know the link to the original image, please kindly put it into comment section as I will update the description to give full credit to the respective owner.
Please follow, like and leave a comment for more exiting future notifications.
My websites:
Visit my portfolio sites:
www.saatchiart.com/celestialart
www.redbubble.com/people/Motionage/shop
FOLLOW ME:
www.youtube.com/channel/UC8JtcV_EejccsUNXSK_ejcw Springs of Eden
How do Sorting Algorithms look like? A pixelrow of a photograph is taken and then sorted by colorvalues. Done with processing.
This project is part of the CyberArts 2020 exhibition at the OK.
What if every human could have their own personal scent?
In Algorithmic Perfumery, the world of scent is explored by using the visitor's input to train the creative capabilities of an automated system. Custom scents are created by a machine learning algorithm based on the unique data we feed it. The outcome is a unique scent generated and compounded on-site. By participating in the experience, visitors contribute to the on-going research to improve the system and reinvent the future of perfumery.
For further information please visit:
ars.electronica.art/keplersgardens/cyberarts/
Credit: vog.photo
Colorized by Artificial Intelligence Algorithm Tool from originally scanned hi-res photo from the respective source.
Credit disclaimer: I do not own the original scanned image and believe that it is in the public domain. These images have been collected from Flickr's search results and/or collected from various internet sources. If you know the link to the original image, please kindly put it into comment section as I will update the description to give full credit to the respective owner.
Please follow, like and leave a comment for more exiting future notifications.
My websites:
Visit my portfolio sites:
www.saatchiart.com/celestialart
FOLLOW ME:
www.youtube.com/channel/UC8JtcV_EejccsUNXSK_ejcw Springs of Eden
A big number of audiences online nowadays is mainly algorithms. Algorithms are trained on the auditory information that is produced and uploaded by humans. In *Not allowed for algorithmic audiences*, a digital assistant situated in an Athenian apartment exhibits an odd behavior. They borrow an avatar and for seven consecutive days before they end up in an e-waste dump, they hold seven monologues introducing themselves and their skills, their ancestors, their anatomy and their origins, and talking about voice and its significance. They reveal data on the listening infrastructures as well as the bias inherent in their programming. Just before they reach the end of their monologues, in a final effort to reconcile humans and machines, they share tips with humans on how they can manage…not to be heard by algorithms.
Credits
This artwork was developed within the framework of the Ars Electronica ArtScience Residency enabled by Art Collection Deutsche Telekom in partnership with Johannes Kepler University Linz. Part of the Art Collection Telekom.
kyriakigoni.com/projects/not-allowed-for-algorithmic-audi...
How do Sorting Algorithms look like? A pixelrow of a photograph is taken and then sorted by colorvalues. Done with processing.
An illustration for a discussion of photo mosaic algorithms I'm having in one of the group forums.
www.flickr.com/groups/topic/215624
www.flickr.com/groups/topic/21562/--
More stuff by jbum:
Colorized by Artificial Intelligence Algorithm Tool from originally scanned hi-res photo from the respective source.
Credit disclaimer: I do not own the original scanned image and believe that it is in the public domain. These images have been collected from Flickr's search results and/or collected from various internet sources. If you know the link to the original image, please kindly put it into comment section as I will update the description to give full credit to the respective owner.
Please follow, like and leave a comment for more exiting future notifications.
My websites:
Visit my portfolio sites:
www.saatchiart.com/celestialart
www.redbubble.com/people/Motionage/shop
www.etsy.com/shop/EasternAccentsArt
FOLLOW ME:
www.youtube.com/channel/UC8JtcV_EejccsUNXSK_ejcw Springs of Eden