Workshop_2

Activations functions we used today?

• SIGMOID,RELU

• SOFTMAX,RELU

• TANH

• SELU

Pandas function to see the above 5 enteries?

• df.tail()

• df.'col_name'

• df.head()

• df.corr()

Answer explanation

df.head() is used for above five and df.tail() is used for below five.

Seaborn Function for complete analysis of datasets as graphs

Answer explanation

sns.pairplot(data=df)

which Seaborn function can plot correlation as matrix?

• sns.pairplot()

• sns.comatirx()

• sns.barplot()

• sns.heatmap()

Answer explanation

sns.heatmap() is the correct answer

and sns.comatrix is not any function.

function to start a making a model?

• Sequential()

• Dense()

• Adam()

• Sigmoid

Answer explanation

Sequential class is called to start making a model

Command to get sum of all the null values................(Syntax only).

Technique we used to balance over dataset?

Answer explanation

Oversampling we used to balance the dataset

Old Machine Learning Model we used today?

• RandomForestClassifier

• Logistic Regression

• SVM

• DecisionTree

Answer explanation

RandomForestClassifier

Callback Function we used in our model?

• ReduceLR

• Tensorboard

• EarlyStopping

• Model checkpoint

Metrics we used to compile our model?

• accuracy

• precision

• f1-squre

• recall

Answer explanation

accuracy we used to compile our model