Strategies for the Analysis of Big Data

Strategies for the Analysis of Big Data CHAPTER: 1 INRODUCTION General Day by day amount of data generation is increasing in drastic manner. Wherein to describe the data which is in the amount of zetta byte popular term used is â€Å"Big data†. Government, companies and many organizations try to obtain and store data about their citizens and customers in order to know them better and predict the customer behavior. The big example is of Social networking websites which generate new data each and every second and managing such a huge data is one of the major challenges companies are facing. Disruption is been caused due to the huge data which is stored in data warehouses is in a raw format, in order to produce usable information from this raw data, its proper analysis and processing is to be done. Many of the tools are in progress to handle such a large amount of data in short time. Apache Hadoop is one of the java based programming framework used for processing large data sets in distributed computer environment. Hadoop is useful and being used in types of system where multiple nodes are present which can process terabytes of data. Hadoop uses its own file system HDFS which facilitates fast transfer of data which can sustain node failure and avoid system failure as whole. Hadoop uses Map Reduce algorithm which breaks down the big data into smaller part and performs the operations on it. Various technologies will come in hand-in-hand to accomplish this task such as Spring Hadoop Data Framework for the basic foundations and running of the Map-Reduce jobs, Apache Maven for distributed building of the code, REST Web services for the communication, and lastly Apache Hadoop for distributed processing of the huge dataset. Literature Survey There are many of analysis techniques but six types of analysis we should know are: Descriptive Exploratory Inferential Predictive Causal Mechanistic Descriptive Descriptive analysis technique is use for statistical calculation. It is use for large volume of data set. In this analysis technique only use for univariate and binary analysis. It is only explain for â€Å"what, who, when, where† not a caused. Limitation of descriptive analysis technique it cannot help to find what causes a particular inspiration, performance and amount. This type of technique is use for only Observation and Surveys. Exploratory Exploratory means investigation of any problem or case which is provides approaching of research. The research meant provide a small amount of information. It may use variety of method like interview; cluster conversation and testing which is use for gaining information. In particular technique useful for defining future studies and question. Why future studies because exploratory technique we use old data set. Inferential Inferential data analysis technique is allowed to study sample and make simplification of population data set. It can be used for trial speculation and important part of technical research. Statistics are used for descriptive technique and effect of self-sufficient or reliant variable. In this technique show some error because we not get accurate sampling data. Predictive Predictive analysis it is one of the most important technique it can be used for sentimental analysis and depend on predictive molding. It is very hard mainly about future references. We can use that technique for likelihood some more companies are use this technique like a Yahoo, EBay and Amazon this all company are provide a publically data set we can use and perform investigation. Twitter also provides data set and we separated positive negative and neutral category. Causal Casual meant incidental we determine key point of given casual and effect of correlation between variables. Casual analysis use in market for profound analysis. We can used in selling price of product and various parameter like opposition and natural features etc. This type of technique use only in experimental and simulation based simulation means we can use mathematical fundamental and related to real existence scenario. So we can say that in casual technique depend on single variable and effect of activities result. Mechanistic Last and most stiff analysis technique. Why it is stiff because it is used in a biological purpose such study about human physiology and expand our knowledge of human infection. In this technique we use to biological data set for analysis after perform investigation that give a result of human infection. CHAPTER: 2 AREA OF WORK Hadoop framework is used by many big companies like GOOGLE, IBM, YAHOOfor applications such as search engine in India only one company use Hadoop that is â€Å"Adhar scheme†. 2.1 Apache Hadoop goes realtime at Facebook. At Facebook used to Hadoop echo system it is combination of HDFS and Map Reduce. HDFS is Hadoop distributed file system and Map Reduce is script of any language like a java, php, and python and so on. This are two components of Hadoop HDFS used for storage and Map Reduce just reduce to immense program in simple form. Why facebook is used because Hadoop response time fast and high latency. In facebook millions of user online at a time if suppose they share a single server so it is work load is high then faced a many problem like server crash and down so tolerate that type of problem facebook use Hadoop framework. First big advantage in Hadoop it is used distributed file system that’s help for achieve fast access time. Facbook require very high throughput and large storage disk. The large amount of data is being read and written from the disk sequentially, for these workloads. Facebook data is unstructured date we can’t manage in row and column so it is used distributed f ile system. In distributed file system data access time fast and recovery of data is good because one disk (Data node) goes to down other one is work so we can easily access data what we want. Facebook generate a huge amount of data not only data it is real time data which change in micro second. Hadoop is managed data and mining of the data. Facebook is used new generation of storage and Mysql is good for read performance, but suffer from low written throughput and the other hand Hadoop is fast read or write operation. 2.2. Yelp: uses AWS and Hadoop Yelp originally depended upon to store their logs, along with a single node local instance of Hadoop. When Yelp made the giant RAIDs Redundant Array Of Independent disk move Amazon Elastic Map Reduce, they replaced the (Amazon S3) and immediately transferred all Hadoop The company also uses Amazon jobs to Amazon Elastic Map Reduce. Yelp uses Amazon S3 to store daily huge amount of logs and photos,. Elastic Map Reduce to power approximately 30 separate batch RAIDs with Amazon Simple Storage Service scripts, most of those generating around 10GB of logs per hour processing the logs. Features powered by Amazon Elastic Map Reduce include: People Who Viewed this Also Viewed Review highlights Auto complete as you type on search Search spelling suggestions Top searches Ads Yelp uses Map Reduce. You can break down a big job into little pieces Map Reduce is about the simplest way. Basically, mappers read lines of input, and spit out key. Each key and all of its corresponding values are sent to a reducer. CHAPTER: 3 THE PROPOSED SCHEMES We overcome the problem of analysis of big data using Apache Hadoop. The processing is done in some steps which include creating a server of required configuration using Apache hadoop on single node cluster. Data on the cluster is stored using Mongo DB which stores data in the form of key: value pairs which is advantage over relational database for managing large amount of data. Various languages like python ,java ,php allows writing scripts for stored data from collections on the twitter in Mongo DB then after stored data export to json, csv and txt file which then can be processed in Hadoop as per user’s requirement. Hadoop jobs are written in framework this jobs implement Map Reduce program for data processing. Six jobs are implemented data processing in a location based social networking application. The record of the whole session has to be maintained in log file using aspect programming in python. The output produced after data processing in the hadoop job, has to be exp orted back to the database. The old values to the database have to be updated immediately after processing, to avoid loss of valuable data. The whole process is automated by using python scripts and tasks written in tool for executing JAR files. CHAPTER: 4 METHOD AND MATERIAL 4.1  INSTALL HADOOP FRAMWORK Install and configure Hadoop framework after installation we perform operation using Map Reduce and the Hadoop Distributed File System. 4.1.1 Supported Platforms Linux LTS(12.4) it is a open source operating system hadoop is support many platforms but Linux is best one. Win32/64 Hadoop support both type of platform 32bit or 64 bit win32 is not chains assembly platforms. 4.1.2 Required Software Any version of JDK (JAVA) Secure shell (SSH) local host installed which is use for data communication. Mongo DB (Database) These requirements are Linux system. 4.1.4  Prepare the Hadoop Cluster Extract the downloaded Hadoop file (hadoop-0.23.10). In the allocation, edit the file csbin/hadoop-envsh and set environment variable of JAVA and HAdoop. Try the following command: $ sbin/hadoop Three types of mode existing in Hadoop cluster. Local Standalone Mode Pseudo Distributed Mode Fully Distributed Mode Local Standalone Mode Local standalone mode in this mode we install only normal mode Hadoop is configure to run on not distributed mode. Pseudo-Distributed Mode Hadoop is run on single node cluster I am perform that operation and configure to hadoop on single node cluster and hadoop demons run on separate java process. Configuration we can change some files and configure Hadoop. Files are core.xml, mapreduce.xml and hdfs.xml all these files change and run Hadoop. Fully-Distributed Mode In this mode setting up fully-distributed mode non trivial cluster. 4.2  Data Collection The twitter data anthology program captures three attribute. 1) User id 2) Twitter user (who sent Tweet) 3) Twitter text The Twitter Id is used to extract tweets sent to the specified id. In our analysis; we collect the tweets sent to sachin tendulkar. We used Twitter APIs, to collect tweets sent to Sachin. The arrangement of the Twitter data that is composed. The key attributes Which we mine are: User id, Tweet text and Tweet User (who sent Tweet) save all key attribute in Mongo DB .Mongo DB is database where al tweet is saved. After collecting all data we export to csv and text file this file is use for analysis. Fig. 1. Twitter data collection procedure Extracting twitter data using python In this python code firstly create developer account then we get a consumer key, consumer secret, access token and access token secret this are important for twitter api using that key we find all tweets. Initialize a connection to the Mongo DB instance connectivity to Data Base in this code tweet db is data base name mongo db support to collection. >show dbs That commend we see all database those are present in mongo db. >use Data Base name Select particular data base we use. >db Db command use to which data base is open. >show collection This command shows all collection. It means show all table. >db.tweet.find () Use to show all data store in particular data base. >db.tweet.find ().count () Use to that command how much tweet store in your data base. CHAPTER: 5 SENTIMENTAL ANALYSIS OFBIG DATA Last and foremost as well as most important part of data analysis is extracting twitter’s data. Supervised and unsupervised techniques are types of techniques that are used for analysis of â€Å"Big data†. Sentimental analysis has come to play a key role in text mining application for customer relationship, brand and product position, consumer attitude detection and market research. In recent advance there is several promising new direction for developing and advance sentimental analysis research. Sentimental classification identify whether the semantic direction of the given text is optimistic, pessimistic or unbiased. Most of open approach relies on supervised learning models they classified positive and negative option only. Three ways of machine learning techniques Naà ¯ve Bayes, SVM and Maximum Entropy Taxonomy do not perform well on sentimental classification. Sentimental analysis techniques may help researchers to study on the Internet. They would help to find o ut whether a given text is subjective or objective as well as whether a subjective passage contains optimistic or pessimistic opinions. Supervised Machine Learning techniques use class documents for classification. The machine learning approach treat the opinion classification problem as a topic based content classification problems. Comparison between Naà ¯ve Bayes, Maximum Entropy and SVM for sentimental classification, they achieve best precision using SVM. CHAPTER: 6 SCREENSHOT Browser view: This view only use for browser view that show log file of data node and name node. Hadoop cluster on: In this screenshot show on data node name node that means properly install and configure single node hadoop cluster. Data base view: In this screenshot we extract twitter data and store Mongo DB. Mongo DB is a data base where all tweets are stored. How many Tweets store in Data Base: CHAPTER: 7 CONCLUSIONS We have urbanized an architecture that uses PYTHON and Mongo DB in amalgamation with Twitter APIs to study tweets sent to the specific user. We use our architecture to get the positive, negative and neutral, analysis the number of re tweets and the name and Id of the users sending the tweets. Finding all data we analysis them can be used in conjunction with available results on queuing theory, to study the temporary and stable state performance of social networks. The proposed architecture can be used for a monitor correlation among user behaviors and their locations. The application of obtain outcome to study the development of population in under research. In sentimental analysis mining on large datasets using a Naà ¯ve Bayes classifier with the Hadoop echo system. We configure Hadoop in single node cluster and we also provide how to fetch or extracting twitter data using any language of api but in Hadoop cluster file system can do decent job even in the Big Data analysis domain.

Implement Customer Service Standards Essay

According to the survey recently performed on ABC Bank, it has been found that there has been a big decrease in the number of customers over the past six months. This is due to poor customer service. Therefore, Peter Sellers, as the Manager of the bank, needs to confirm the same and make a report about the issue as soon as possible. In order for Peter to be able to identify the customer service satisfaction or problems, he will use different methods to gather information from both internal and external customers. Suggestion boxes or comment cards will be available, to gather information, complaints and feedback, internally. There will be one-on-one questioning, observation as well as being able to do online surveys and/or fill survey forms, at their convenience. For external customers, feedback will be collected through emails, surveys, questionnaires and/or complete online surveys. Peter has decided to use the brainstorming method so as to able to undertake solutions to the problems identified. According to him, brainstorming will be a useful way of generating radical solutions to the problems. Since brainstorming combines a relaxed, informal approach to problem-solving with lateral thinking, it asks that people come up with crazy and creative ideas and thoughts that can be crafted into original, creative solutions to the problem that needs to be solved, while others can still come up with more ideas. As brainstorming can be divided into two types: individual and group brainstorming; Peter has decided to go with individual brainstorming. He feels that when his staff brainstorm on their own, they come up with more ideas (and often better quality ideas) than groups of people who brainstorm together. Eventually he will place his staff members into group brainstorming, as group brainstorming can develop ideas in more depth than individual brainstorming. It also helps everyone to feel that they have contributed to the solution and it reminds people that other people have creative ideas to offer. Most of the time, brainstorming is fun and it can be a great way for team building. Afterwards, he will combine the individual and group brainstorming, in order to get the best results out of all the ideas generated from the brainstorming sessions. Changes will be transmitted to employees via emails, letters, memos, reports, bulletins, and electronic mail and will be communicated to the external environment through electronic mail, internet web sites, letters, advertisements, brochures, as well as news releases will be used. Sending messages through mobile phones will be used, since nowadays Mobile SMS has become a popular type of informal written communication. Meetings, conferences or conventions will also be convened internally. Quality management can be considered to have four main components: quality planning, quality control, quality assurance and quality improvement. It does not aim to assure ‘good quality’ by the general definition, but rather to ensure that an organisation or product is consistent. It is focused not only on product/service quality, but also the means to achieve it. Quality management therefore uses quality assurance and control of processes as well as products to achieve more consistent quality. According to Peter, International Organisational Standards (ISO) will be the best quality management system to ensure establishing quality organisational service standards.

Plato s Phaedo The Soul And The Body - 1409 Words

Saila Sanders PHIL 011 Altshuler 25 September 2014 Plato’s Phaedo: The Soul and the Body In the Phaedo, Socrates proposes that the soul is immortal. Despite being a seemingly counterintuitive understanding, Socrates offers arguments for the soul’s immortality and expresses his view between the soul, or mind, and the body. Socrates practices reasoning to establish his philosophy on the concept of the soul and all that it necessitates. He rationalizes four theories of the immortality of the soul. The four arguments he establishes are; the opposites argument, also referred to as the cyclical argument, this theory indicates that there is a continuous cycle of life and death, and tries to explain that all forms obtained are eternal and fixed. The second argument is the theory of recollection; this concept suggests that all learning entails remembering knowledge that was already known. The third theory is the argument from affinity; this argument demonstrates that the soul most resembles all of that which is indistinguishable and everlasting and the body echoes that which is perceptible and finite. And though the body may be understood to exist after demise in the form of a corpse by reason of the body’s impermanence, the soul being divine in sequence will outlast the body. The concluding argument is the argument from form of life, this final argument describes that all things participate in the forms. The argument entails that the soul participates in the form of life, soShow MoreRelatedPlato s Apology And The Apology1591 Words   |  7 PagesIn this paper I will discuss how Plato s Apology and Phaedo have difference ideas of what it means to be a philosopher. I will explain how in the Apology, the philosopher is wise in how he/she understand that they are wise because they know that they don t know, and in Phadeo the philosopher knowledgable and are concern in gaining more knowledge. In Plato s Apology we learn about Socrates life and who he really is. In platos Apology a philosopher is a wise person because he understands thatRead MorePlato s Phaedo For The Immortality Of The Soul1701 Words   |  7 PagesPlato s final argument in Phaedo for the immortality of the soul is one of the most interesting topics of all time. The argument of whether the soul exists has been debated for years and even today. It goes hand to hand with the application of the theory of forms to the question of the soul s immortality, as Plato constantly reminds us, the theory of forms is the most certain of all his theories. The Phaedo is Plato’s attempt to convince us of the immortality of the soul by using several main argumentsRead MoreThe Utility Of Myth : Plato s Metaphysics1624 Words   |  7 PagesMetaphysics ï » ¿Plato speaking from the mouth of Socrates in Phaedo, tells us, â€Å"people are likely not to be aware that those who pursue philosophy aright study nothing but dying and being dead.† (61a) As a philosopher Plato sought to offer not only descriptions of the world him around, but prescriptions as well. The above quote when understood metaphorically, for him, shows the aim of philosophy, and goal of the philosopher is and should be to scratch at the surface of our faculties. To do this, Plato believesRead MoreSummary : Immortality Of The Soul 1542 Words   |  7 Pagesthe Soul Phaedo, also known to ancient readers as On the Soul, is one of greatest dialogues of Plato’s period. Phaedo centers itself around the death of Socrates. Throug Plato, Socrates lived on generations after his time. Phaedo begins with Socrates addressing his death and stating a true philosopher should look forward to death. He asserts that the soul is immortal and the philosopher spends his life training and detaching itself from the needs of the body. This topic, of â€Å"an immortal soul†, hasRead MoreEssay about Phaedo by Plato942 Words   |  4 Pages Phaedo is an account written by Plato of the last conversation of Socrates’ before he will be put to death by the state of Athens by drinking hemlock. The dialog itself seems to recount Plato’s psychological, Metaphysical, and epistemological beliefs rather than an accurate portrayal of Socrates’ last conversation . The dialog addresses three main arguments for recollection including the argument o f opposites, the argument of recollection, and the argument of affinity. Plato’s arguments in theRead MoreThe Body And The Soul1153 Words   |  5 PagesAn Analysis of the Distinctions of the Body and the Soul in the Philosophy of Socrates This philosophical study will define the distinctions of the body and the soul as defined in the philosophy of Socrates. In the Phaedo, Socrates defines the important distinction between the †visible† body and the â€Å"invisible† substance of the soul. Socrates defines the temporal and changing nature of the visible body, which is impermanent. In contrast to this view, the soul is a higher form of incomposite energyRead MoreThe Immortality of the Soul in Platos Phaedo2878 Words   |  12 PagesDao Le Prof. Mark Cronin HU 102 - HD April 2, 2012 The Immortality of the Soul in Plato’s Phaedo Among Plato’s dialogues, which serve to honor the realm of philosophy in general and Socrates’s life in particular, the Phaedo dramatically and poignantly portrays the death scene of Socrates. The Phaedo evokes such tragic sentiments of pity and fear while at the same time glorifies Socrates as the martyr for the truth. He dies because of human’s injustice yet faces his own death with extraordinaryRead MorePlato s Theory Of Recollection1687 Words   |  7 Pageslife. The body is accepted to be mortal and needs to experience the physical demise however the spirit is not crushed simultaneously. Plato tries to make clear of the contention by looking at cold and fire. The second argument is otherwise called the theory of recollection, this hypothesis tries to clarify that human have some knowledge that is non exact sample of this knowledge is the knowledge during childbirth. This is utilized to show or suggest that possibly at one time that the soul existed beforeR ead MoreThe Death Of Socrates By Plato1188 Words   |  5 PagesPhaedo is an account of events before and after the death of Socrates as written by Plato in the form of dialogue. This dialogue is an expression of various arguments and beliefs on the theme of mortality. Phaedo was one of the men present to witness the death of Socrates, and before the execution, they had engaged in conversations with which Socrates expressed his ideas on death, the soul, and the belief in the existence of an afterlife. Plato’s philosophical idealism is expressed in Phaedo in someRead MoreWhy I Am A Platonist2304 Words   |  10 PagesPHIL 310A 001 Michael Griffin November 26th, 2014 Levi Shiach 41026121 Why I Am A Platonist The term Platonism is used ambiguously throughout philosophical discourse. Under some renderings, it refers to the philosophy of Plato. However, the term platonism is more widely used in contemporary philosophy to describe the metaphysical view that abstract objects (that is, those that are non-spatial and non-temporal) exist (Piyong 206). Almost universally, the distinction between these two understandings

Rap And Hip Hop Music - 1301 Words

Rap and hip-hop music have evolved politically over the last decade; these genres have become major forces and influential political factors for North American youth and young adults. For example, Nas, a popular rap star of politically motivated songs sold 1 million copies of his first album Illmatic by Dec. 2001, and by 2004 Nas released his 7th platinum album Street Disciple. The album Street Disciple contained a powerful political song titled â€Å"American Way†. In addition, Lakeyta M Bonnet’s book Pulse of the People: Political Rap Music and Black Politics, expresses the way hip hop music acts as a catalyst for the involvement of urban minorities in politics. While â€Å"Paint the White House Black† an academic journal by Richmond, Sanford K. displays the present day relationship the current president in America has with hip hop music. The song â€Å"American Way†, along with the book Pulse of the People, and the Academic Journal â€Å"Paint the Whit e House Black† elaborate on how hip hop music and politics were born with conflict, but are evolving toward better recognition of hip-hop culture in democracy. In America freedom of speech is a right and various artists use this to their advantage in order to impact political thought. Many Artists, like Nas, relate to a subordinate class of American society because he was born and raised in Brooklyn New York. In the song â€Å"American Way† he refers to himself as the â€Å"spokesperson for Black Men† (Nas l. 8) demonstrating how there is an entireShow MoreRelatedHip Hop And Rap Music1699 Words   |  7 PagesHip-hop is a cultured style that started in the 1970’s. Majority of different funk groups began playing disco music at that time it was popular. During this time funk music was technology driven more electronic sounds were being used on the drum machines. Funk was the new dance in the early 70’s. This particular style of singing in which was being used is called rapping, this begun in African American, Urban Areas, Jamaican American, Latino American and many others cities of the United States. TheRead More Rap Music : Hip Hop Essay1509 Words   |  7 PagesRap, or hip hop as some call it, ranks in the top ten of most popular music genres in the world. Since it burst on the scene in the late 1970s, rap music changed the landscape of the music industry, especially for African-American artists. The genre accredited some of the biggest names in the music industry. Popular artists like LL Cool J, Tupac, Notorious B. I. G., Jay-Z, Kanye West, and many others produce, or have produced, millions of hip-hop records. 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Hip hop culture originally included rapping, break dancing, graffiti, beat boxing, and looping and scratching, and has now includes urban clothing and cars, speech patterns and slangRead MoreHip Hop And Rap Music1584 Words   |  7 PagesHip hop music is one of the most popular genres in present time that rose to prominence in the 1980’s. The hip hop genre was born in the African American community and has since then changed into what it is today. What most individuals don ’t know is that originally rap music did not contain such explicit themes as it does now; such as misogyny, drugs, crime, and violence among others. Many people may wonder what led to the introduction of such themes into rap music and why they remained popular.Read MoreHip Hop And Rap Music1505 Words   |  7 PagesSwiss Hip Hop and Rap According to Michael Dyson and Wikipedia, Hip hop music and Hip Hop culture formed during the 1970s when block parties became increasingly popular in New York City. 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One of the most prominent rap names during this era that became the voice for many people throughout the nation was the N.W.A (NiggazRead MoreHip Hop And Hip Rap Music2527 Words   |  11 Pagesstudy of hip hop music has been cited well throughout its growth over time. The purpose of this paper is intended to discuss hip hop culture and address cultural stereotypes associated with rap and hip-hop music, but also how its original lyrical intentions were forms of expression and art. It will begin by guiding the reader through how it originated, its influence with the African-Americans with its subculture and pop ularity in urban areas, its styles of evolving, the introduction of hip hop and rapRead MoreHip Hop And Rap Music1527 Words   |  7 PagesHip Hop is also known as rap music, it was a genre formed in the United States in the 1970s that consists of stylized rhythmic music that commonly follows by rap music. Rap music is rhyming speeches that are chanted. It is a popular style of music that is developed by disc jockeys and urban black people in the late 1970s. It starts off with rhyming beat patterns in the background. It had all began in the Bronx of New York City, with urban men creating words that rhyme on the corner of their blockRead MoreHip Hop And Rap Music904 Words   |  4 PagesHip-Hop/rap music receives the harshest criticism in the music industry. This is because listeners of hip-hop music don’t fully understand the message that the artist is trying to portray. Behind all the vulgar verses is actually a message that the artist wants to listener to know about. Most people don’t listen to hip-hop music because of how they see the artist illustrating their self. Many artists create music based off of his or her background and life growing up. Hip-hop music has a negative