Pre-final year CS UG | JAVA | ML
Have the courage to share your failures with everyone and all your small success with none.
Current Fav artist: Airshade
So, I thought of writing this so as to clear my thoughts and to share what I learnt on Naive Bayes. Let me know how is it and if something needs any change.
So I saw GitHub of one of my classmates today and I am in absolute shock.
Ye sab kab Kiya?
Time kaise mil manage Kiya?
So has learnt like frontend, backend, Android dev and some ui/ux tools.
Aur abhi to Mera js hi chalra
Ab to lagra what I am even doing.
So I posted a picture when I solved 64 problems with 590 submissions and I got a lot of hate on that post, so after that I improved no. of submissions/problem and there it is, made 117 submissions for next 34 problems I solved, i.e., approx 3.5 submissions/problem.
Everyone in my batch is doing webd, but I decided it's not for me, I have started ML and I kinda like it, I also like mathematics so I think that can be the reason, but anyways. As there are no or v less jobs for freshers in Al, so is that a possibility that I won't get a job??
I will be starting 365 days of code from tmrw and will be posting about things that I'd learn on a specific day related to ml. Also will be posting about any progress in CS50 course.
oh god, its feels so overwhelming seeing how I am now in 3rd year, listening to the phrase '3rd year' makes me realize about how the placements are so near, it doesn't feel surreal how we'll complete clg in next year. Tbh, I am just too scared to see where it goes in next years.
Day 29-30 of
#100daysofleetcode
I solved following problems:-
✅Subsets
✅Reverse String
✅Add two numbers II
✅ Contains Duplicate III
✅Number of 1 bits
Btw if anyone has done 'contains duplicate III', can you share your solution?
idk its a skill issue or what, but mujhe naive bayes nhi samajh aa rahi, i mean i get the idea but not how its done, also same goes for PCA, what should i do?
Day 2 of
#100daysofleetcode
Solved 2 problems on leetcode
1. Merge k Sorted Lists
2. Matrix cells in Distance Order
Tried solving Spiral Matrix III as I solved 1st and 2nd part of it yesterday, for like 2 hours, but still couldn't get it right. Will continue it tomorrow maybe.
Can anyone help me make my resume..
I have no idea how to do that
Also I don't have much stuff to add in it(but it's needed if you' re applying anywhere)
Day 13 of ML:
> Completed ch1 of this and about after 30% into chapter2 i wasnt really getting this eg, so i stopped there & started with some other resource
> Topics I covered: Activation function & why they are imp, Loss + cost fn. in NN, Multi class & multi label models.
Day 12 of ML:
> Read ~100 pages of grokking DL
> I was trying to complete this ch1 from but i am too tired, lets leave exciting part for a new day
> didnt do any code as such related to NNs as i had already done it, solved questions(in exercises) tho
Today was more of a productive day:-
✅Did 2 cp problems which were easy ( but I tried to prove what I thought, how it works and it worked)
✅Started with dp
✅Learnt a topic from digital electronics
✅ Attended clg
I will solve a DSA AVL tree key insertion problem.
That's all.
Day 17-18 of
#100daysofleetcode
.
Solved following problems
✅ Unique length-3 palindromic sequences
✅ Maximum element after decreasing and rearranging
✅ Find unique binary string
✅ Linked list cycle
✅ Find the duplicate number (solved using new approach)
Itni jhand kismat hai kya batau.. in logo ne clg group pe bheja ek hackathon ka, mujhe laga meri class se jayenge kafi log to Maine Bina kisi se puche register kar liya taki baad me bhool na jau, par ab koi jaa hi nhi Raha, keh rahe ki clg bhi to khula hai.. attendance ka kya hog
So after my exams, I was free from last 5 days, wrt ML
I learnt some supervised learning algo's and learn how to implement them from scratch,
>KNN
>Decision Trees
>Random Forests
i think i should have done more so I will start posting from today about the update at the eod.
Day 27-28 of
#100daysofleetcode
I am going slow with problem solving and exploring other technologies.
Did 2 problems on leetcode:-
✅ Number of ways to divide a long corridor
✅Largest submatrix with rearrangements
ITS SO FUCKING CRAZY, BRO THEY'VE MADE A GROUP IN WHICH THEY SHARE SOLUTIONS AND THEY ARE IN THE SAME BOAT, I JUST DON'T KNOW HOW CAN I BE IN THE SAME CLASS AS THEM, IT JUST MAKES ME SO ANGRY SEEING THEIR FACES DAILY.
PLS DO STH
@LeetCode
Day 14 of ML
> Couldnt do much today
> Learnt about ADAM algo(overview) and types of layers in NN(overview)
> Started back-propagation but will carry on tmrw.
Day 13 of ML:
> Completed ch1 of this and about after 30% into chapter2 i wasnt really getting this eg, so i stopped there & started with some other resource
> Topics I covered: Activation function & why they are imp, Loss + cost fn. in NN, Multi class & multi label models.
My coding is going on, daily coding at least 1 problem.
I forgot to post about the 100 days challenge at times and when I get reminded of it, I am doing something else.
LC has become my morning routine, so yeah, whether or not I am posting, I am doing it.
But it's a long journey.
Day 1 of
#365DaysofCode
What did I do today?
1. Read some pages of Grokking deep learning(I gotta know about this book via some twt acc I recently followed), till page 57, as I have learnt basics about ml so it was easy to understand them
2. CS50 lecture 1 completed till 1:55:00
Day 8 of
#100daysofleetcode
Solved 2 problems (1. With 3 different solutions due to time complexity)
1. Search a 2d matrix (74.)
2. Set mismatch (645.)
Yesterday, I was thinking ki agar achi job lag gayi aur phir I get involved into bad habits(clubbing, alcohol etc.) then I don't want it. I wish mera bss matlab bhar ka package lag jaye, so that I know what struggle is. So that I wouldn't have extra money to spend.
Day 9 of ML.
Actually I tried to make anomaly detection model using Isolation forest but in first place I didnt even know about decision trees so i thought that I should first understand what is it then only i can try making a project out of it, so dropped that idea.
Day7 of ML.
Monday is the most busy day of the week.
So, i tried to read few pages where i learnt more about weights in NN, what do weights represent and how do weights and inputs predict outputs(in a broad view).
Ch5 is pretty much finished now, but sth is left, will do it tmrw.
Day 19-20 of
#100daysofleetcode
Did 4 problems:-
✅find the duplicate number ( 3 new approaches, now it's beats 85%, initially it was 17%)
✅Minimum amount to collect garbage ✅Reduction Operations to make the array elements equal
✅Letter Combinations of a phone number
But I must say the HOD of EC(from my clg) is very very supportive and I really respect him for that. Being at such a high position, and being able to understand & support the interests of students is not an easy thing to do or at least most people don't do it.
Day 19 of ML:
> submitted mutiples predictions for mnist dataset on kaggle
> bias and variance and how to get low bias and variance
> saw a video on CNN but gave up, i am not sure what to do now
Day 18 of ML:
>built my 1st NN from scratch, ik it took a lot of time, but i just didnt wanted to paste someone's code, so it took me time to understand backprop and the math involved in it, before coding i made sure to check the dim of matrices so that matrix mult wont be a prob
Hi
I am kinda back for like 2-3 days, just wanted to see what's going on here.
But yeah still have some exams left to finish and I'll finally be back after then.✔️
Day 11 of ML:
>Started grokking DL again just to revise things up and continue from where I left.
>Participated in 1st kaggle competition, need to work on accuracy tho.
>Saw vids on CNN(just to get an overview)
Day 10 of ML.
Read about PyTorch doc posted by
@himanshustwts
and
I literally need to study now, only 10 days left and i dont know 2 subjects💀
I'll prolly deactivate this account, but ill be back(so if u can way, then its okay, else u can unfollow).
Literally you shouldn't judge people based on calls or texts, maybe they are just pretending to be someone else on that and they are entirely different entities in rl..Just noticed someone talking like a sweet seedha sadha ladka on a call, but if you know him in rl, you will know
Day 47-52 of
#100daysofleetcode
Solved the following problems:-
✅Sort list
✅Sort an array
✅Max product differences between two pairs
✅Image smoother
✅Buy two chocolates
✅Widest vertical area b/w two points containing no points
✅Maximum score after splitting a string
One of the people I know has her interview in Google on 22 Jan.
She is doing DSA with python.
Can somebody tell me what she can do these days so as to be prepared for the interview?
Also she has worked for 2 years in a tech company..
Life is hard, some days I feel like I have done some productive work but couldn't do everything I thought I would do. And other days, I don't do anything.(other days<<some days tho)
But still, there's a lot to do.
Day 12 of ML:
> Read ~100 pages of grokking DL
> I was trying to complete this ch1 from but i am too tired, lets leave exciting part for a new day
> didnt do any code as such related to NNs as i had already done it, solved questions(in exercises) tho
Day 11 of ML:
>Started grokking DL again just to revise things up and continue from where I left.
>Participated in 1st kaggle competition, need to work on accuracy tho.
>Saw vids on CNN(just to get an overview)
Day 10 of ML.
Read about PyTorch doc posted by
@himanshustwts
and
I literally need to study now, only 10 days left and i dont know 2 subjects💀
I'll prolly deactivate this account, but ill be back(so if u can way, then its okay, else u can unfollow).
Day 53-62 of
#100daysofleetcode
I literally forgot to post.
I just saw a similar post and then I was like yeah, I have to post..
Btw I daily tried solving a problem, but some days I just couldn't ( hard potd), got a bunch of wrong answers and tle.
Day 4 of
#100daysofleetcode
I tried doing 'Reverse a Linked List' problem but was not able to do it and same goes for Spiral Matrix III.
Solved 2 different problems today:-
1. Middle of the Linked List(876)
2. Number of students unable to eat lunch(1700)
Hey, I am thinking of starting 50 days of frontend web development alongside the leetcode challenge that I am doing currently. However, I will prioritize the leetcode challenge and try to do it everyday. For webd, I will post my progress whenever I get time to continue webd.
Jan to chala gaya, saath me bahut Sara comfort aur chain bhari zindagi de gaya.. par ab Feb aagaya jo saari neend aur zindagi le jayega.. kyu? Kyunki clg timings back to normal.. ab neend bhi nhi milegi.. chaain to door ki baat
Day 21-22 of
#100daysofleetcode
✅Remove Element
✅Move Zeroes
✅Linked List Cycle II
✅Maximum Average Subarray I
✅Substrings of Size Three with Distinct Characters
✅Count Nice Pairs in an Array
Some of the above problems(1,2), I tried doing with a different approach this time
i was testing this binary dataset on different classification algos, and i removed 5-6 cols as they were irrelevant for ml model and the max accuracy was coming out to be around 80% and i tried changing paramters also for diff algo, but still there was no change on accuracy.
most of the people i am connected with on twitter know backend and have made good projects, is there someone who has made a login page and authenticated the user using tokens/cookies etc. If so, can you share the github repo of the same..
Kisi ne sahi hi kaha hai "lazy people find an easy alternative to tasks".
I had to make PPT for a project and it was pending from 1 week and my teammates were like 'when will you get it done', so today I used AI to design ppt for me and it's done in 45 minutes.
Day 16 of ML:
> backpropagation is pretty much clear
> article:
> video:
> Read an article about NLP too, just out of curiosity(not completed tho)
> Article on NLP:
> will code tmrw (backprop)
Day 63-86 of
#100daysofleetcode
.. recent me to yahi dikhra tha aur agar full submissions ka ss post karte to usne TLE/WRONG ANS bahut hota.. isiliye
I will try to post within a week for next 4 weeks.. see ya
So recently, I made this project of dragging and dropping items from one box to another, taking hints from
@ShrutiG234
's thread. I added some more features like dragging and dropping items from and to both boxes are possible. Let me know if I should share the repo link.
Day 18 of ML:
>built my 1st NN from scratch, ik it took a lot of time, but i just didnt wanted to paste someone's code, so it took me time to understand backprop and the math involved in it, before coding i made sure to check the dim of matrices so that matrix mult wont be a prob
Day 17 of ML:
> implemented back prop par mere code me accuracy change hi nhi ho rahi thi, to maine kisi aur ka code run karke dekha and it was working fine😔(will work on it)
> NLP article done
> tmrw: i'd try to implement NN using tf + learn more about NNs
It's Diwali today 🎇🪔
So, I could not make a lot of progress on the challenge
#100daysofleetcode
(Day 12)
Solved single problem (to maintain consistency)
✅Merge Sorted Array(beats 100%)
Day 5 of ML.
Did some implementation from ch5
How to apply gradient descent in a model with multiple i/p, tried for model with multiple o/p as well(but its incorrect somewhere, will figure out tmrw)
Read an article about weights and some ofthe techniques to get appropriate weight
I am back but I will not post probably for next few months
Yk I thought of deleting this account but what about the qns I had asked to ppl, they will be deleted too and their responses too, so..