Case Analysis LOGITECH with answers, title, objectives, statement of the problem, ACA
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Case analysis Hussainara Khatoon and Ors. V. Home Secretary, State of Bihar, Patna
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Business Case Analysis Finding Tweets with Criminal Crimina l Intentions Int entions -Vikas R, Askok K, Prem Kumar,Swetha Reddy,Ramya Sravanthi,Veenasri,T,Chaitanya
The document contains a basic study about an analysis done on the Business case of identifying the tweets with criminal intentions and the approaches followed
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To help the police force to identify the tweets with criminal intentions To classify the problem as Classi!cation" #egression or $ptimi%ation To identify the problems that we thin& will become important in sol'ing this To design a dashboard that will pro'ide the needed insights
C!assi"ation# (ere the main ob)ecti'e is to !nd out any tweets which are tweeted has the intention of doing a criminal act or not So there are only two scenarios possible in which a tweet pic&ed up randomly might fall in after cross chec&ing with some prede!ned models *Criminal intention tweet+ or *,ot a Criminal intention tweet+ Therefore the problem falls under the category of *CASSIFICATI$,+
To $denti%y the Prob!ems# As per the # and . done" below /0s were considered to be important while sol'ing this business case
1 /$2ME3 Since there are nearly millions of tweets 4ot of .ata which might be in 5B" MB" TB" 6B78 tweeted on a
daily basis 9e ha'e to ha'e a constant chec& on the /olume of the data : /E$CIT;3 Each minute the rate at which the end users &eep on tweeting increases" therefore we should also ha'e a chec& on the /elocity < /A#IET;3 There will be di=erent &ind of tweets which will be tweeted by the users for eg Te>ts" Images" /ideos" use of (ashtags etc ? /A2E3 #eduction and control of ife and Infrastructure damages of the ,ation @ /IS2AIATI$,3 Classi!cation problem is all about partitioning the space Therefore we will be using Scatter lots in order to partition the space where one partition shows the tweets containing *Criminal intentions+ and other partition shows the tweets containing *,o Criminal intentions+
$nitia! Ste&s to be %o!!owed# 1 .ATA C$ECTI$,3 9e will be collecting all the databases from the police department which has the criminal intention tweets and will try to !nd out the commonly used words in these criminal tweets For eg 2sage of Criminal intention words li&e 6uns" Blast" Shooting" (a'oc" 5ill" Bomb" Suicide bomber For e'ery word used in the criminal tweets we will try to plot a bar chart depicting the number of criminal tweets with respect to that word
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: .ATA C$ECTI$,3 9e will be collecting the data 4tweets on a regular basis8 and analy%e the tweet with respect to already rede!ned criminal words and classify them Criminal Tweet F 46uns" Blast" Shoot" (a'oc" Bombs" etc8 If the temporary tweet ta&en at random contains either of the abo'e words li&e 6uns" Blast" Shoot" (a'oc" Bombs" etc then the tweet will be considered as a *Criminal Intention tweet+ else *,ot a Criminal Intention tweet+ < /IS2AIATI$,3 Based on the Scatter lot" we can apply a simple logistic regression and di'ide the space into two partitions Any tweet containing the criminal words li&e 6uns" Bombs" 5ill etc will be classi!ed as *Criminal intention tweets+ else they will be placed in the *,on-Criminal Intention tweets+ partition
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Attributes# • • • • • • •
Age 6ender .emographics #eligion Marital Status Employment rior Criminal based tweets
The abo'e business case analysis is sol'ed only &eeping in mind to chec& whether a random tweet done is a *Criminal Intention tweet+ or *,ot a Criminal intention tweet+ (owe'er some tweets which contain the criminal words li&e 6uns" Bombs" 5ill etc might not always be Criminal intention tweets since the tweets might be tweeted as )o&es" to show sarcasm and also for fun
(ow to eliminate these &ind of tweets will be done by still applying the deeper Analytics which we are not aware right now