Book description
Are YOU looking for a data scientist job?Then keep reading...The median annual salary for a Data Scientist is $98,230, according to the Bureau of Labor Statistics.Data science job postings grew by 31% over the past few years, while data science job searches only rose by 14% over the same period. This high demand has led to a shortage of over 150,000 data science professionals.Glassdoor ranks data science, as the #2 job in America for 2022, and this trend is likely to continue.Data science is one of the most in-demand professions today. It's also one of the highest paid and offers great benefits. It's also one of the hardest to get into, with only 1 in every 10 applicants being accepted by top companies like Google and Facebook. And as such, there are many challenges that come with this profession such as finding your dream job, getting through interviews and landing the offer letter.You don't have to be intimidated by interviews anymore With this Data Science Interview book, you'll be prepared for questions compiled from real data scientists who work at top companies including Google, Facebook, and Amazon & NASA.You can use this Data Science Interview book as an effective study guide before going into any interview or even just brush up on some concepts if you feel confident about them already. Either way it'll be worth it because we know how difficult it is to find good jobs in today's market Don't let another opportunity pass you by - buy this book now and start preparing for your next big data science interview CONTENTS: INTRODUCTIONMeaning of Data ScienceBackground Interview Questions and SolutionsCareers in Data ScienceCHAPTER 1: MASTERING THE BASICSStatisticsProbabilityLinear AlgebraCHAPTER 2: PYTHONCHAPTER 3: PANDANumpy Interview QuestionsCHAPTER 4: MACHINE LEARNINGPCA Interview QuestionsCurse of DimensionalitySupport Vector Machine (SVM)Overfitting and UnderfittingCHAPTER 5: R LANGUAGECSV files in R ProgrammingConfusion MatrixRandom Forest in RK-MEANS Clustering CHAPTER 6: SQLDBMS and RDBMSRDBMSMYSQLUnique ConstraintsClustered and Non-Clustered IndexesData IntegritySQL CursorCHAPTER 7: DATA WRANGLINGData VisualizationCHAPTER 8: DATA SCIENCE INTERVIEW EXTRAExtra Interview QuestionsInterview Questions on Technical AbilitiesInterview on Personal ConcernsInterview Questions on Communication and LeadershipBehavioral Interview QuestionsInterview Questions Top Companies CONCLUSION The data scientist professions rank high among the top-10 emerging careers in the United States. This book encapsulates the core of data science in a concise, compact, and clear manner. It provides advanced questions and solutions on data science interview. It provided an introduction to the key ideas followed by a set of interview questions to help you reinforce your comprehension and prepare for your next interview.Topics covered in this book include: Basic data science interview questionsPython interview questionsPanda questionsMachine learning interview questionsR Language interview questionsSQL questions and many moreTo secure your role as a Data Scientist get this book now
WordWanderer
The extensive audiobook collection for children is a blessing for my little ones. Streamlining my audiobook journey โ this app's design is top-notch. Audiobooks have become my constant companions, and this app's seamless functionality and broad compatibility ensure every story is a captivating ride. ๐๐ง Iโve been using ListenBook for months, and itโs been a fantastic experience. The app is lightweight, doesnโt drain my battery, and works perfectly in the background. The equalizer and voice boost features are amazing. Highly recommend!
B@d B0y
Listening to audiobooks has become my ultimate way to unwind after a long day. Audiobook enjoyment has never been this convenient. This app's sleek design and efficient organization ensure that every story is accessible and enjoyable. ๐๐ The automatic extraction of artwork and metadata adds a professional touch to my audiobook library. I love how ListenBook makes it easy to organize my audiobook library. The app supports all formats, and the import process is a breeze. The playback controls are responsive, and the sound quality is excellent. Highly recommend!
Rook
Audiobook listening has never been this easy and convenient โ it's like having a personal narrator. With this app, audiobook listening has become an integral part of my daily routines โ it's pure bliss. ListenBook's dedication to user convenience is evident in the drag-and-drop download feature from web browsers. The statistics tracking feature is very useful. ListenBook helps me keep track of my listening time. Iโm blown away by how feature-rich ListenBook is. From the customizable themes to the car mode, everything is designed with the user in mind. The app works flawlessly, and Iโve had zero issues with crashes or bugs. Highly recommend!
Carrot Joker
The narrator's voice in some audiobooks is so soothing, it's like a spa for the ears. ๐๐ Transforming traffic jams into opportunities for literary exploration โ this app keeps me engaged on the road! ๐๐ง No need for file conversion is a game-changer. Love using ListenBook on my iPhone. The app is constantly updated with new features. The developers really care.
Mrs. Voltage
Kudos for the thoughtfully curated collections โ I'm discovering hidden gems! Changing the tone of the sound on ListenBook Pro adds a personal touch to my experience. I'm hooked on this app's ability to make every moment a reading moment. ๐ง Carrying a world of literature in my headphones โ this app's convenience is truly remarkable. ๐๐ซ I love the ability to share my progress with friends. Itโs a fun feature.
3P-own
Audiobooks on this app have made me look forward to my long commutes. ListenBook Pro's noise reduction feature turns any environment into a cozy listening haven.
CirrusFlash
I can't get enough of this app's convenience and the endless possibilities it offers. Sharing audiobooks through AirDrop is a thoughtful and enjoyable way to share my favorite stories with friends and introduce them to new worlds of literature. Sharing audiobooks with friends through AirDrop is a fun and interactive way to connect. ListenBook has all the features I need. My go-to audiobook app!
Chew Chew
Finally, an app that caters to audiobook enthusiasts like me. The diverse format support and user-friendly design are a game-changer. ๐ฑ๐ ListenBook Pro's noise reduction feature is a game-changer for improving audio quality and clarity.
Low Voltage
Audiobooks have made my long drives enjoyable, and this app is my co-pilot. This app is my secret to staying ahead on my reading list, even during my busiest days. I can't believe how convenient this app has made my reading experience. The playback controls are so responsive. No lag at all. I love the ability to share my progress with friends. Itโs a fun feature.
ManManMan
ListenBook's noise reduction feature in the Pro version is a testament to the app's commitment to audio quality. ListenBookโs support for CarPlay is great. I can listen to audiobooks in my car easily.
ZenaCake
The convenience of having an entire library at my fingertips is a dream come true. I'm in awe of how this app has brought new dimensions to my reading experience. I'm addicted to this app's ability to seamlessly blend books into my life. ListenBook has become my go-to audiobook app. It's dependable, user-friendly, and enhances every listening session. Makes listening to audiobooks easy and enjoyable. Thank you, ListenBook!
Tweety
ListenBook's commitment to enhancing the audiobook experience is evident in its thoughtful features and design. Perfect for listening to lectures and speeches. Highly useful app.
Pixie Taze
ListenBook's commitment to providing top-notch audio quality has taken my audiobook experience to a new level. Audiobook multitasking made easy โ this app's functionality is top-notch. Effortlessly enjoying audiobook journeys โ this app's ease of use is a delight. The appโs design is sleek and modern. ListenBook is my favorite audiobook player.
Devine Melon
ListenBook has become my workout buddy. It's seamlessly integrated with Apple Watch. ListenBook has transformed the way I engage with literature. It's like having a virtual bookshelf in my pocket.
Steel
This app has transformed my screen time into valuable learning and entertainment. Managing my audiobook collection is a pleasure thanks to this app's usability. ListenBook has breathed new life into my audiobook collection. I can't imagine using anything else.
Desert Haze
ListenBook's dedication to excellence is evident in its well-designed interface, smooth playback, and powerful features. ListenBook's dedication to delivering a top-notch experience is evident in every detail. With this app, I've found a way to turn every moment into an opportunity for learning and enrichment. Savoring captivating stories has become a breeze with this app's sleek design and convenient features. It's like having a personal reading assistant! ๐ฑ๐ The app's performance is nothing short of impressive โ smooth, responsive, and designed with audiobook lovers in mind.
Daffy Girl
This app's dedication to providing high-quality narration has made all the difference. This app's sleek design and effortless controls have made audiobook listening an immersive experience. The statistics tracking feature is a gem. I'm surprised by how much time I spend on audiobooks! Sharing audiobooks with friends through AirDrop is a fun way to connect over shared interests. The app is perfect for people who love to multitask. I can listen while cooking.
New York Mood
Navigating audiobooks seamlessly โ this app's design is a true winner. Sharing audiobooks through AirDrop is a great way to spread the joy of storytelling with friends. ListenBook has breathed new life into my audiobook collection. I can't imagine using anything else.
The Final Judgement
Being able to customize the listening duration is perfect for quick breaks. With ListenBook, I can effortlessly manage and organize my audiobook library. โฐ Maximizing my time with efficient features โ this app's functionality lets me dive into stories even in the busiest moments. ๐โณ The audio filters in ListenBook allow me to customize my listening experience. Speed up or slow down playbackโit's all up to me!
Tall Honey
This app has reignited my passion for literature โ I'm devouring books like never before. ListenBook's compatibility with various audio formats ensures that I can enjoy a wide range of content hassle-free. I'm blown away by ListenBook's ability to maintain audio quality even for formats like FLAC and AWB. ListenBook's absence of synchronization requirements adds to its convenience and flexibility. ListenBook has brought stories back into my life, making every moment a new adventure.
Playing a wide variety of audio formats
Works on all devices with iOS 13 and newer
Huge amount of features for a small price
Frequent updates to add new features and improve existing ones
Advanced playback controls
Live sound processing
Changing the timbre of the reader's voice and noise reduction
Translated into more than 20 languages
If you love listening to fiction audiobooks, ListenBook has features to make the process easier.
Edit book data: title, author, cover
Use equalizer to make the sound comfortable for you
Adjust the playback speed
Enjoy dark and light app themes
Supported formats: MP3, M4B, AWB, FLAC, OGG audio files and many more (must be DRM free)
Auto-Bookmarks make it easy to find your place
AirPlay support allows redirection of audio output.
VoiceOver support
Dark mode for night owls
Convenient bookmarking system helps you mark the most important places.
Unlimited bookmarks for each audiobook
Put your own cover on the wager
Share your audiobook with friends
Lock-screen control
Customise app with extensive options
Sleep timer with shake to reset, set custom notification sounds, and a few unique options
Auto rewind depending on paused time, customize rewind times to your liking
Removing background noise from recordings made in classrooms and meetings
Changing the timbre of the reader's voice for a better listening experience