If i were to become a tutor in future, should i undergo a specialized training for being humorous while teaching or is it that it's an inborn talent that Daniel has. It took me an hour to go through the video not to understand the concept but to rewind and play the funny moments again and again.
Actually, you can create a variable within a lower scope - just replace the 'var' keyword with 'let'. This was introduced in ES6, which means it's not completely supported in all browsers, but you should be fine in chrome, and definitely in node (as long as you are using recent versions).
Nice video... But, If you not only check if the word occurs in the other documents, but also count the number of occurences in that other documents it would definetly give you the more precise outcome. Hopefully it makes sense.
For the df value, couldn't you just loop over all the documents (say with iterator i) and then over the keys (with iterator j) and just use allwords[i].indexOf(keys[j]) >= 0 to determine if the word is in the document? Then you don't need the precalculated tempcounts, and it's just those two loops, O(unique_words * total_documents).
hi daniel, can you make a video about networks? let's say something like percolation or disease spreading i have'nt seen a video like that, who deals with nodes and edges. thank you and chatima tova! your videos are great
how do i apply this algo on two different tables which having users records for ex. in table first having username, mailID, phone number and second table having data regarding username, emailID, qualification which is lil similar or lil different information like this so how can i apply this on these two different tables rows...need ur help
Can we apply Neural Networks to two text comparisons? Please give me helpful tips about how to proceed in this direction. You can provide relevant links and pointers to solve the above problem.(source code, references ). thank you so much
Hello Daniel, Tf idf tutorial has been very helpful but i found it difficult when i try to upload or use an Amharic characters. cuz the code is not working for other characters apart from English. any help please. thank you
Great, you have a way of distilling concepts into explanations I can understand. I now know that the tfidf score is inherently flexible.
Wow, finally I hv found a place where I understood what the hell TF IDF is. Thanks a ton Daniel!!!
Was on the point of starting the rather daunting task of doing this myself... then mr shiffman to the rescue again :))
Thanks for explaining the intuition behind the tf-idf
19:26 just like joker said, "and everybody loses their mind". nice video mate. you have a new subscriber
honestly, your channel is perfect!
I would like to up-vote this video several times
I like how you progressed gradually to the full algorithm.
He is amazing ,
the way he is teaching in funny way ,
i like the way
@Daniel Shiffman If you ever do more videos on text analysis, could you talk about stemming and synonymy?
Hi Daniel, a great challange, as usual! One more thing learned!
Thank you so much!
Huffman encoding is also a great thing to teach based on frequency. :) Maybe another tutorial?
Sorry if I've missed it and you've done one.
If i were to become a tutor in future, should i undergo a specialized training for being humorous while teaching or is it that it's an inborn talent that Daniel has. It took me an hour to go through the video not to understand the concept but to rewind and play the funny moments again and again.
Actually, you can create a variable within a lower scope - just replace the 'var' keyword with 'let'.
This was introduced in ES6, which means it's not completely supported in all browsers, but you should be fine in chrome, and definitely in node (as long as you are using recent versions).
These videos are awesome. How many more are you planning to make?
Excellent video.
tanks
You are amazing ! Thank u
God bless ES6 and its "let" / "const" features!
Thanks!
hi , is it possible to create example for Voronoi Diagram ? or collision detective ? thanks
Nice video... But, If you not only check if the word occurs in the other documents, but also count the number of occurences in that other documents it would definetly give you the more precise outcome. Hopefully it makes sense.
Great suggestion!
For the df value, couldn't you just loop over all the documents (say with iterator i) and then over the keys (with iterator j) and just use allwords[i].indexOf(keys[j]) >= 0 to determine if the word is in the document? Then you don't need the precalculated tempcounts, and it's just those two loops, O(unique_words * total_documents).
hi daniel,
can you make a video about networks?
let's say something like percolation or disease spreading
i have'nt seen a video like that, who deals with nodes and edges.
thank you and chatima tova!
your videos are great
I'd like that too.
. Thank you very much for great explanation I would like to ask about , How tf-idf compute the precision and recall ?
What programming language do you use?
how do i apply this algo on two different tables which having users records for ex. in table first having username, mailID, phone number and second table having data regarding username, emailID, qualification which is lil similar or lil different information like this so how can i apply this on these two different tables rows...need ur help
"Concordance. Concordance, concordance concordance. Hockey." - Daniel Shiffman, 2016
ho to get code in pdf
Can u do a similarity measure using knn challenge in phpm
Two great data sets, the complete works of William Shakespeare, and the complete works of Plato.
Azextgvilo👲👲👲
200K subs exactly!
text mining is awesome
Can I call for further info
Can we apply Neural Networks to two text comparisons?
Please give me helpful tips about how to proceed in this direction. You can provide relevant links and pointers to solve the above problem.(source code, references
). thank you so much
finite difference 2D wave equation pls
That's why we have "let" now.
Array.prototype.indexOf would solve some problems.
Hello Daniel,
Tf idf tutorial has been very helpful but i found it difficult when
i try to upload or use an Amharic characters. cuz the code is not working for other
characters apart from English. any help please. thank you
Maybe you need to use special regular expressions for the Ge'ez script. Tell me if you found a solution in the meantime.
Nice
Hey, this might actually be quite useful for something I'm dong! (I'm making an robot that can read books)
Dong.... 😊 I hope it turned out good?
Thnx man ^^ how can i get your code ?? plzz
U r cool bro 👌
how to use other language
me doing comp2521 rn 20T1
I should write this type of code in Java, does this video help??
It'll help with the concepts and the code can be ported, but I am using JavaScript rather than Java.
just so funny you edit what u type for thousands of time
lesson of the video is
fish = arab
420 likes Nice.