Give this video 1000 likes then I will start a 7 days Live NLP community Sessions for everyone. Happy Learning!!
@vinayakdumbre2828
2 жыл бұрын
Wow,its should be end to end,not just basic rnn,it would be awesome
@photogenicglint239
2 жыл бұрын
Hi Krish , Collab with Sumit Mittal ( Trendytech) for big data course. He teaches in depth but offer course at high price.once he Collab with ineuron so that he can offer course in affordable price.
@vivekpandey8438
2 жыл бұрын
thanks please start NLP common file and Also Upload statistics in 1 Videos
@aryansheth7369
2 жыл бұрын
666
@faraazmohammed3693
2 жыл бұрын
992..close
@mainlykanchan8740
2 жыл бұрын
Sir data analysis in sql with advance queries for portfolio project. Full length video, like this video please 🙏🏼
@thedinaaesh
Күн бұрын
01:30:08 - Based on my experience, when we encounter null values, we typically reach out to the upstream data source to verify if there are any missing values. In most data science projects, data is provided by a data engineering team, so collaboration with them is essential. If they confirm that the data indeed contains null values after their validation, we can then handle those nulls accordingly.
@mayowaolowolaiyemo1606
2 жыл бұрын
Thanks for this teaching Krish, your approach is simple and easy.
@VyomKumaraes
2 жыл бұрын
47:50 this is also working df[df['Aggregate rating'] == 0]['Country'].unique()
@adityagoyal6527
59 минут бұрын
At 47:54 the same can be done using final_df.Country[final_df['Aggregate rating']==0].value_counts()
@shashwatgoswami6994
2 жыл бұрын
Very informative video. I would like to add a point regarding the UTF-8 code error i.e if you save the excel sheet as CSV UTF-8 comma delimited format then there is no need to enter the codes.
@aishwaryapattnaik3082
2 жыл бұрын
Label Encoder should be used only for target labels i.e y and not on input feature. It's mentioned in sklearn Label Encoder page clearly. For nominal & ordinal variables, we should use One Hot Encoder and Ordinal Encoder respectively. These all should be done within a pipeline and column transformer for hassle free coding preferably
@rajkundra5005
Жыл бұрын
yes,same doubt
@prayashdash1815
Жыл бұрын
@@rajkundra5005 bhai link dede
@najiibrashiidabdi5014
Жыл бұрын
My name is najiib and i from country called somaliland which is in somalia really i enjoyed this project i will hope you will upload more topics about machine learn thank you krish naik najiib from somaliland
@loserianlaizer4945
3 ай бұрын
thanks Krish..it has been an enlighten session.. Have watched the entire 2.48hours session. Be blessed
@praveentanikella4078
2 жыл бұрын
Nice one. One doubt the main work of data analyst is only finding insights and done. The ML part no needed?? Is that ML job work is for Data scientist.
@Agros92
2 жыл бұрын
Thanks Krish, you are the best!. A question related to the "second session" about the Product_Category_(1,2,3), I understand that you explain that in case of NaN values in categorical feature you can use the Mode to replace the NaN values. But for this particular case I think that is important to understand the data before doing that, since Product_Category_(1,2,3) indicated that the products can be part of multiples categories. For example a movie being categorized as "Drama, Action, Suspense". So for this case maybe it would be better to try to use dummies for Product_Category_(1,2,3) and then try to sum it, it would be complex to implement it but you would get the real information about your data, since you can get the info about Product_1 being a (0,1,0,0,1,0,1) if that product has 3 categories. Cheers!
@NikhilSingh-gv5ne
2 жыл бұрын
Mind-blowing explanation bro keep it up
@photogenicglint239
2 жыл бұрын
Hi Krish , Collab with Sumit Mittal ( Trendytech) for big data course. He teaches in depth but offer course at high price.once he Collab with ineuron so that he can offer course in affordable price.
@celebrationsthecelebschoic575
Жыл бұрын
When you try to get top 3 countries percentage in pie chart, it calculates for only those three countries. But calculating over all the transactions will make sence. Percent of transactions from India means, among all the transactions what is India's percentage. But here in hour case, it allows only India, USA and UK.
@dikshantakumarbharadwaj6052
2 жыл бұрын
God-Father of Data-Science
@kar2194
2 жыл бұрын
Hi Krish, do you have videos of data cleaning, EDA, and feature engineering for unsupervised ML? (For both Principal Component Analysis (PCA, CA, MCA... etc) and Clustering techniques include partitioning, hierarchical, DBSCAN etc). By the way, are there differences in cleaning cleaning and feature engineering between predictive regression and inferential regression? Thank you!
@shivamkumar-rn2ve
2 жыл бұрын
There are two types of variable nominal and ordinal In ordinal you can use label encoding but you can't use label encoding for nominal variable you have to use one hot encoding if you will use label encoding for nominal then machine learning model will treat nominal as ordinal so you can't use
@aishwaryapattnaik3082
2 жыл бұрын
Label Encoder should be used only for target labels i.e y and not on input feature. It's mentioned in sklearn Label Encoder page clearly. For nominal & ordinal variables, we should use One Hot Encoder and Ordinal Encoder respectively.
@shivamkumar-rn2ve
2 жыл бұрын
yeah you are right about label encoder you can only use it for target variable
@raosajid6578
Жыл бұрын
great work sir subscription done from my side
@yogeshmane9973
2 жыл бұрын
you are doing excellent work sir
@learner8053
2 жыл бұрын
Please post EDA video in your hindi channel also
@user-wu6mh2gg1n
8 ай бұрын
Query for flight price prediction dataset for duration column df['Duration_hour']=df['Duration'].str.split('h').str[0].str.split('m').str[0] df['Duration_hour']= df['Duration_hour'].astype(int) It's work for me.
@yumatinikhar7858
7 ай бұрын
Thanks. Its really helpful
@swapnilpalsapure9781
5 ай бұрын
Really helpful Sir..
@rishi4307
2 ай бұрын
# Function to convert duration to minutes def convert_to_minutes(Duration): hours = 0 minutes = 0 Duration = str(Duration) # Ensure the duration is treated as a string if 'h' in Duration: hours = int(Duration.split('h')[0]) Duration = Duration.split('h')[1] if 'm' in Duration: minutes = int(Duration.split('m')[0]) return hours * 60 + minutes # Apply the function to the 'Duration' column final_df['duration_minutes'] = final_df['Duration'].apply(convert_to_minutes) final_df.head()
@knowledgedoctor3849
2 жыл бұрын
Great Sir❣️
@SACHINKUMAR-px8kq
2 жыл бұрын
thank you so much sir
@yasmeenkarachiwala9612
Ай бұрын
Hello Sir! Thank you. @43.00 why the observation of the maximum number of ratings is from 2.5 - 3.4?
@Amansharma-he9qg
2 жыл бұрын
first comment sir how to make sql project for portfolio please reply
@mainlykanchan8740
2 жыл бұрын
Yes..
@praveentanikella4078
2 жыл бұрын
For data analyst work the data set is available from any data base or in form of excel or CSV ??
@usmanriaz6157
2 жыл бұрын
Sir, Airline is a nominal feature and in you said that in case of nominal feature, we can do OHE or Mean encoding. Why are you using LabelEncoding ?
@user-hx2ln3vp9h
5 ай бұрын
We could have used product ID to fill product category column
@user-gl4tt7ud7e
Ай бұрын
Make another video in data explratoery, eda
@RajaSirOpsc
Жыл бұрын
where is the blackfriday dataset
@dibyanikshetry3775
Жыл бұрын
I couldn't do the part where we have to show the country names that has given 0 rating It's not showing any output
@sangramshinde9262
2 жыл бұрын
I dont understand replacing na values of product catogry_2 and product catogry_3 with mode we just manipulated the data
@ninadkalanke8880
Жыл бұрын
Sir plz turn off your notification sound!
@ayushsharma5640
2 жыл бұрын
Thanks sir
@vijayramapple
2 жыл бұрын
53:15 / 2:48:54
@ManusaiSRKian
Ай бұрын
2:36:35
@ramdasprajapati7884
Жыл бұрын
Find the top 10 cuisines(food) item for this for zomato dataset is this code correct final_df.Cuisines[:10].value_counts()
@jagadeeshct7083
2 жыл бұрын
please share blackfriday dataset ..there is no blackfriday dataset in the given link.
@kirankumar9934
2 жыл бұрын
Even I'm not able to find black_friday dataset
@vikasvs5755
8 ай бұрын
super
@jececdept.9548
10 ай бұрын
is this a regression problem?
@vijaysharma7677
2 жыл бұрын
please explain how one can find the location of CSV or get the jupyter NB to read the file location automatically inside a folder I am getting an error while reading the file
@ManishKumar-qh2ql
2 жыл бұрын
open with path location and instead of \ use \\
@madhupincha7898
2 жыл бұрын
pwd()
@Agros92
2 жыл бұрын
You can put the csv file on the same folder of the JupyterNB file. To read it it would be - pd.read_csv("data_name.csv") -. If you put the data in another folder and that folder is located in the same folder of the JupyterNB file you can do - pd.read_csv("Folder_Name\\data_name.csv") -
@user-np4wp7ff7l
Жыл бұрын
data[data['Aggregate rating']==0]['Country'].value_counts() , This also works
@SachinModi9
2 жыл бұрын
How to find top 10 Cuisines final_df= final_df.replace(np.nan,'Dummy') --- Convert NaN to Dummy one_string = ','.join(final_df['Cuisines'].tolist()) -- Convert Cuisines columns to list and join one_list = one_string.replace(" ","").split(',') -- replace blank spaces by comma pd.value_counts(one_list)[:10] --- top 10 values
@pratik5692
2 жыл бұрын
feature engineering in one video
@user-pd3pf7nh3s
Ай бұрын
I am not finding train.csv file for the second part of video in your github
@himadrikar4664
17 күн бұрын
The link to the data set is given in the first line of the Python notebook. Download the dataset from that link.
@anonymous_12155
Жыл бұрын
I am getting Nan error when I try to replace F with 0 and M with 1 in Black Firday EDA ..How to resolve it?
@pavankumarjammala9262
10 ай бұрын
Once before running that particular code run all cells at a time you will get it
@narayanbabubharali9846
2 жыл бұрын
Nice
@tanumoyhazra6055
Жыл бұрын
from where i can get your codes for this video ?
@bestofmusicc__
6 ай бұрын
Hi, why did you combined the country code ?? Please explain this.
@A3dull
6 ай бұрын
The first dataset only includes the country code, while the second dataset contains both the country code and the country name. When merging them together, the country name column was populated using the information from the second dataset.
@bestofmusicc__
6 ай бұрын
@@A3dull yeah thanks man👍💪
@vanshsrivastava6551
2 жыл бұрын
Is this enough to mention in resume
@siddhantgaurav7053
2 жыл бұрын
feature engineering in 1 video
@thedinaaesh
Күн бұрын
01:41:40 - probably few men are buying on behalf of the women 😂
@abhisheksinghmahra446
2 жыл бұрын
sir how to deal with utf-8 encoding
@Coding_Hub242
6 ай бұрын
use latin=1
@ashishsaha6904
2 жыл бұрын
why latin-1 ?
@Abhi-qn4xv
2 жыл бұрын
Can anyone explain when do we use onehotencoding and when do we use Labelencoder(ordinal encoding) since they both do the same job but in a different way, onehot creates multipe new feature while label do all the work in one feature. Like in this case wouldn't be better to use labelencoder to do encoding in Additional info feature since onhot will create multiple new sparse eatures which might increase he workload of the mode or am i missing some point here?
@sanjaysanjay862
2 жыл бұрын
One-hor encoding is used only for independent variables (feature) but label encoder is used for target variable.And they both won't do the same task one-hot encoding gives seperate columns for each catagory.As of my understanding.If wrong reply
@Abhi-qn4xv
2 жыл бұрын
@@sanjaysanjay862 well u r correct. I did some reading in this topic and found out that although label encoder can be used on independent variables too, it's usually not used. On independent variable, one hot is better than label encoder as label encoder might confuse the model into learning that feature as a rank. So instead of learning 1 as a numerical representation of a word, model will think 1 as a rank. Hope u understand my point
@sanjaysanjay862
2 жыл бұрын
@@Abhi-qn4xv Yes, I agree that
@adeshinaibrahim9641
Жыл бұрын
In simple terms use one-hot encoding when you have limited number of categories but otherwise dont.
@azamiqbal8792
Жыл бұрын
Can you share file for practice
@aakashpal0777
2 жыл бұрын
Hi
@sonukumar-yp6vs
2 жыл бұрын
11:00
@moghalkarishma2378
10 ай бұрын
Is necessary to hanle missing values in data analysis?
@_k_kd
8 ай бұрын
yes.
@muhammadzakiahmad8069
2 жыл бұрын
Zomato Dataset Assignment: (With respect to value counts) cus_values = final_df["Cuisines"].value_counts().values cus_labels = final_df["Cuisines"].value_counts().index plt.pie(cus_values[:10],labels=cus_labels[:10],autopct='%1.2f%%') (With respect to Aggregate rating) final_df[['Aggregate rating','Cuisines']].groupby(['Aggregate rating','Cuisines']).size().reset_index().tail(10) Please correct me if i did it wrong.
@FaizanSharif-k8g
5 күн бұрын
final_df= final_df.replace(np.nan,'Dummy') --- Convert NaN to Dummy one_string = ','.join(final_df['Cuisines'].tolist()) -- Convert Cuisines columns to list and join one_list = one_string.replace(" ","").split(',') -- replace blank spaces by comma pd.value_counts(one_list)[:10] --- top 10 values
@oseikofi4953
Жыл бұрын
I can't find the black friday dataset on your github page
@himadrikar4664
17 күн бұрын
The link to the data set is given in the first line of the Python notebook. Download the dataset from that link.
@Pyrometin
4 ай бұрын
Guys how to find top 10 Cuisines in data ? help me
@Pyrometin
4 ай бұрын
I got it, use this code. final["Cuisines"].value_counts()[:10]
@PradeepSahu-kh8vr
11 ай бұрын
im not getting zomato csv file....can anyone help????
@pavankumarjammala9262
10 ай бұрын
Yeah !! bro same prblm from my side also
@srirama8275
2 жыл бұрын
What are Prequesties to learn this sir?
@krishnaik06
2 жыл бұрын
python
@srirama8275
2 жыл бұрын
@@krishnaik06 Thank you sir
@prafulaggarwal9683
8 ай бұрын
where to find the black friday dataset?
@swetamishra3580
7 ай бұрын
Did you find it?
@himadrikar4664
17 күн бұрын
The link to the data set is given in the first line of the Python notebook. Download the dataset from that link.
@prashantgupta2172
2 жыл бұрын
Hindi me vedio bana digite aap
@NooBGamer-fd4ln
Ай бұрын
he said fucked instead of fixed 1:51:00 😆
@jedits7835
10 ай бұрын
after do doinh this project can we add this resume
@naveenojha8377
Жыл бұрын
Hindi m hota to jarur kuch Sikh pate 😓😓😓😓
@MLMinute
7 ай бұрын
Everything is perfect except the pronunciation. Haha
@UniversalFacts-unknown
2 жыл бұрын
How to give just zomato.csv in df line instead of giving entire path
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