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There are students in every batch/class who barely pass in papers, even in boards they just manage to pass or may even fail.Looking at them, we think, ‘What will this person do in life?’ And laugh.However, a decade later, we see them doing as well as other students or even better than them. (Experienced people may know this.)This is because academics are not the only source of success in life, not all fields require academics, in fact some of the most highlighted fields like acting, entrepreneurship, sports, creative fields like Music, painting, movies (direction and other creative staff), cooking, modelling, politics and marketing do not require you to be a laborious student.The bright world of creativity and entrepreneurship opens for the people who are not good in academics while people who are focused on studies have a set scope in life.If today you are insecure about studies, you feel you won't score good, you think that your future is ruined.You are wrong!‘The ones who fly high up in the sky are the ones who are not comfortable living on the grounds.’If you are good in studies, don't take pressure of scoring a 100% because this pressure will only make you anxious and you will end up losing whatever you can achieve.If you are average or below average in studies, I think I have explained why you shouldn't take pressure.Study without any pressure, rest wait for where your fate takes you, feel excited and not insecure about your future.Thanks for the question Samarth Jaiswal.

In order to separate a page from a PDF document, you would require a PDF split tool. I would suggest you to use HiPDF online PDF editor for this purpose. In just a few steps you will be able to separate a page from a PDF document thus dividing the PDF file into 2 parts.First of all you need to go to the official website of HiPDF to separate page from PDF document. From the “All Tools” page, select “Split PDF” tool and on the next screen simply upload the PDF file.Once the file is uploaded to the interface, you need to select the page number that you want to separate from the PDF as shown below. For example if you want to separate page no.1 of PDF then input 1 in both the highlighted fields and if other then use the page no. of that page in the mentioned field.Once done, simply click on “Split” button. The page will be separate from the main PDF and will be available for the download in just a few seconds.

Yes, I think I qualify to answer this question. Prior to my current role at Kabbage, I had a (sucessful) 8 year long career in designing graphics, mobile and server processors. The entire process took nearly a year with my interview period lasting roughly 2–3 months. I ended up attending 5 interviews on site and had offers from 3. Here is my story.The Motivation Phase (1 month)As a computer engineering graduate, I had shockingly minimal exposure to statistics and no exposure to machine learning. Initially, the buzz around data science in the tech media got me interested in the area. I pored over blogs, news media and articles online trying to define to myself the idea of a ‘data scientist’ and what makes one successful in the role. This included exploring stories about data science making a difference in diverse fields from healthcare to recruiting to marketing to education to everything in between. Gradually, the hype turned to genuine potential in my mind. This phase of setting the motivation was hugely important and set up the intrinsic drive to succeed. Otherwise, it would have been highly likely that I would have given up the endeavor before seeing it through to the end.Next, I set out to figure out the skills required to become a data scientist. The most popular idea on the net is that a data scientist is a super-human who sits at the intersection of programming, statistical (and ML), math, business domain and communication skills. Additionally, I would also like to throw in familiarity with big data tools like Hadoop/Spark/AWS to the mix based on my experience. I could only check off the software engineering skills (hacking skills) in this Venn diagram! One of my primary complaints with my prior job as a computer architect was that I felt that my learning curve was saturating. With such a vast skills requirement, I knew that there would always something new for me to learn for a very long time!The Knowledge Phase (9 months)The knowledge phase involved signing up for and completing a number of courses online through Udacity (U), Coursera (C) and edX (E). While Coursera was somewhat dry and theoretical and focused on the traditional lecture format, both Udacity and EdX focussed on a more interactive learning experience with short videos and tons of built in quizzes and programming questions to help with learning by doing. While this phase lasted a long time, it was because there were huge knowledge gaps to fill. I was also mostly taking these classes in the evenings or weekends after my regular work hours aka spare time. My focus was on statistics, machine learning, exploratory data analysis and some advanced topics (since I already had the programming and software engineering skills from my prior job).List of classes I took but not necessarily in that order (not just skim, but actually complete all the lectures, assignments and mini-projects for the most part):Descriptive and Inferential Statistics (U) - CriticalMachine Learning by Sebastian Thrun (U) - Critical/PracticalExploratory Data Analysis (U) - CriticalA/B Testing (U) - Nice to KnowRecommender Systems (C) - Nice to KnowText Mining and Analytics (C) - Skimmed/Nice to KnowMachine Learning by Andrew Ng (C) - Critical/TheoreticalIntroduction to Hadoop (U) - Critical/Nice to knowIntroduction to Big Data (E) - Critical/Nice to knowBig Data Analysis with Apache Spark (E) - Nice to knowAlgorithms I & II (C) - Mostly for interview purposesThe Skill Building Phase (6 months)This was a super interesting phase.After arming myself with the necessary fundamentals and practical tools (Python, R, mathematical and statistical base), it was time to put them to work. Enter Kaggle. For those not in the know, Kaggle is an online competitive platform for budding and experienced data scientists. Its a chance to get your hands dirty with real datasets from real companies to solve real problems using insights gleaned from data. Most of all, it is a vibrant community of like minded people having fun and learning from each other. Kaggle was single handedly successful in teaching me the nuances of experiment design, data pre-processing, feature engineering, model validation, and ensemble building. The gamification of the task at hand (leaderboard, rankings, forums etc) made the experience hugely rewarding and fun at the same time. Not to mention that you can use your achievements on Kaggle to get recruiter eyeballs. For more details on this, see: Vijay Sathish's answer to Do recruiters really care about Kaggle achievements or successfully completed courses in Coursera?The second phase of the skills building involved trying to get my hands dirty with real world data science projects. One of the drawbacks with Kaggle is that the problem is already defined, the data is provided to you (and mostly in clean format), and success is defined. In the real world, translating a business problem into a data science task, identifying data sources, extracting the data from multiple sources, data cleaning, defining metrics for success, find ground truth or labels are equally critical tasks. The model building and validation part is probably the easiest task. I identified several problem areas in my field at Oracle related to processor workload analysis, performance coverage analysis, and workload sampling - defined the problem, identified the datasets and metrics and got to work using supervised. unsupervised learning techniques and visualizations to tackle the issues at hand. Most of my team being fellow computer architects had minimal or no experience in machine learning, so this was unchartered territory. The insights I brought to the table from a different perspective was hugely rewarding and my colleagues looked at me with new respect. I was essentially disrupting computer architecture within the team! This also further strengthened my resolve to pursue data science as a full time job.The Interview Phase (3 months)The interview phase is the signaling phase. It is about signaling to the recruiter that you have the skills required on paper and convincing your future manager and team mates that you can execute on those skills on the job. The Kaggle achievements (my profile: VijaySathish | Kaggle and see: Vijay Sathish's answer to How can a beginner train for machine learning contests? What are the fundamental ideas, tools, and information resources I need to start building expertise in machine learning?) and my data science projects at work helped garner the attention of recruiters and get my foot in the door. My theoretical grounding from the coursework and all the experience picked up from actually executing the various data science projects helped convince my interviewers.I applied for interviews in discrete waves. This means that I would apply to 10–15 companies per week and wait for responses. If I got 2–3 responses, I would stop applying for sometime, otherwise I would apply for another handful next week. I also focused on the skills required of the job, and the specific industry while applying because the job ‘Data Scientist’ can take on a surprisingly wide range of possibilities depending on the company. (For example, a job description that included prior experience of NLP, deep learning or computer vision would be outside my expertise /skills, while a job that primarily involved querying databases, A/B testing or product analytics felt more like a traditional analyst role which was not what I was looking for.) I mostly used AngelList and LinkedIn to apply for data science jobs and focussed on medium stage startups. Early stage startups typically have little or no software infrastructure setup, so you would spend most of your time on software engineering rather than data science tasks. This is fine for some people, but this was not my primary focus for my first data science job. Big companies like Google, Facebook, Microsoft etc. have a higher bar and it would be almost impossible to even get past the recruiter stage given their vast candidate pool.Data Science is an upcoming field and attracts professionals from diverse fields. The single most important skill in the interview (and perhaps also at work) is storytelling. You are the best person to market yourself. Highlight your competencies, your motivation for the job and what you can bring to the table. Wrap an interesting narrative around your favorite project. On my phone screen with my (to be) manager at Kabbage, I started with the story of solving the problem of computational resources and time for the company. I explained how I used workload clustering to pick and choose representative workloads from a huge workload space to monitor for weekly performance regressions and brought down computation requirements by 10x. I explained how I used our in-house performance simulator and our experiment logs to extract the data for this study. I could tell that my manager started very skeptical (because she was new to the field of computer architecture), but by the end, she came away very impressed with my effort. I can say that I had won more than 50% of the battle by that point.In summary, transitioning to data science from a lateral field required immense patience, but it was also an extremely rewarding journey for me in the end. (On transitioning, see: Vijay Sathish's answer to Should I start as a Data Analyst or Software Engineer to become a Data Scientist?)Finally, if you are a self taught data scientist and think you have what it takes, check us out and apply for these awesome roles: DataScientist@Kabbage and DataEngineer@Kabbage.